181
exUndo, An Undo operation is performed (CTR + Z), exRedo, A Redo operation is performed (CTR + Y). exUndoRedoUpdate, The Undo/Redo queue is updated
// LayoutEndChanging event - Notifies your application once the control's layout has been changed.
private void exsurface1_LayoutEndChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutEndChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value case (default:value;32:`exUndoRedoUpdate`;33:`exUndo`;34:`exRedo`)",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutEndChanging += new exontrol.EXSURFACELib.exg2antt.LayoutEndChangingEventHandler(this.exsurface1_LayoutEndChanging);

// LayoutStartChanging event - Occurs when the control's layout is about to be changed.
private void exsurface1_LayoutStartChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutStartChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value case (default:value;32:`exUndoRedoUpdate`;33:`exUndo`;34:`exRedo`)",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutStartChanging += new exontrol.EXSURFACELib.exg2antt.LayoutStartChangingEventHandler(this.exsurface1_LayoutStartChanging);

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exsurface1.AllowLinkControlPoint = exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeTo | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeFrom | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Node <b>1",-64,-64);
	var_Elements.Add("Node <b>2",null,null);
	var_Elements.Add("Node <b>3",64,-64);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],"L1");
exsurface1.EndUpdate();
System.Diagnostics.Debug.Print( "Press CTRL+Z to Undo, CTRL+Y to Redo" );

180
exLinkObjects, the user creates an element on the surface. The AllowLinkObjects property specifies the keys combination to allow user to link elements on the surface
// LayoutEndChanging event - Notifies your application once the control's layout has been changed.
private void exsurface1_LayoutEndChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutEndChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 9 ? `exLinkObjects` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutEndChanging += new exontrol.EXSURFACELib.exg2antt.LayoutEndChangingEventHandler(this.exsurface1_LayoutEndChanging);

// LayoutStartChanging event - Occurs when the control's layout is about to be changed.
private void exsurface1_LayoutStartChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutStartChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 9 ? `exLinkObjects` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutStartChanging += new exontrol.EXSURFACELib.exg2antt.LayoutStartChangingEventHandler(this.exsurface1_LayoutStartChanging);

exsurface1.BeginUpdate();
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Node <b>1",-64,-64);
	var_Elements.Add("Node <b>2",null,null);
	var_Elements.Add("Node <b>3",64,-64);
exsurface1.EndUpdate();
System.Diagnostics.Debug.Print( "Hold SHIFT, click an element, and drag to another element to create a link between them" );

179
exEditObject, the user edits the element's caption
// Click event - Occurs when the user presses and then releases the left mouse button over the control.
private void exsurface1_Click(object sender)
{
	// ElementFromPoint(-1,-1).Edit(0)
}
//this.exsurface1.Click += new exontrol.EXSURFACELib.exg2antt.ClickEventHandler(this.exsurface1_Click);

// LayoutEndChanging event - Notifies your application once the control's layout has been changed.
private void exsurface1_LayoutEndChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutEndChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 8 ? `exEditObject` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutEndChanging += new exontrol.EXSURFACELib.exg2antt.LayoutEndChangingEventHandler(this.exsurface1_LayoutEndChanging);

// LayoutStartChanging event - Occurs when the control's layout is about to be changed.
private void exsurface1_LayoutStartChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutStartChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 8 ? `exEditObject` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutStartChanging += new exontrol.EXSURFACELib.exg2antt.LayoutStartChangingEventHandler(this.exsurface1_LayoutStartChanging);

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeTo | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeFrom | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Node <b>1",-64,-64);
	var_Elements.Add("Node <b>2",null,null);
	var_Elements.Add("Node <b>3",64,-64);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],"L1");
exsurface1.EndUpdate();
System.Diagnostics.Debug.Print( "Click an element to edit its caption" );

178
exCreateObject, the user creates an element on the surface. The AllowCreateObject property specifies the keys combination to allow user to create elements on the surface
// LayoutEndChanging event - Notifies your application once the control's layout has been changed.
private void exsurface1_LayoutEndChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutEndChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 7 ? `exCreateObject` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutEndChanging += new exontrol.EXSURFACELib.exg2antt.LayoutEndChangingEventHandler(this.exsurface1_LayoutEndChanging);

// LayoutStartChanging event - Occurs when the control's layout is about to be changed.
private void exsurface1_LayoutStartChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutStartChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 7 ? `exCreateObject` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutStartChanging += new exontrol.EXSURFACELib.exg2antt.LayoutStartChangingEventHandler(this.exsurface1_LayoutStartChanging);

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeTo | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeFrom | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Node <b>1",-64,-64);
	var_Elements.Add("Node <b>2",null,null).Selected = true;
	var_Elements.Add("Node <b>3",64,-64);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],"L1");
exsurface1.EndUpdate();
System.Diagnostics.Debug.Print( "Double-click on the surface and immediately drag to a new position to create an element" );

177
exSelectNothing, the user clicks an empty zone of the surface. The AllowSelectNothing property specifies the keys combination to allow user to select nothing on the surface
// LayoutEndChanging event - Notifies your application once the control's layout has been changed.
private void exsurface1_LayoutEndChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutEndChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 6 ? `exSelectNothing` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutEndChanging += new exontrol.EXSURFACELib.exg2antt.LayoutEndChangingEventHandler(this.exsurface1_LayoutEndChanging);

// LayoutStartChanging event - Occurs when the control's layout is about to be changed.
private void exsurface1_LayoutStartChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutStartChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 6 ? `exSelectNothing` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutStartChanging += new exontrol.EXSURFACELib.exg2antt.LayoutStartChangingEventHandler(this.exsurface1_LayoutStartChanging);

exsurface1.BeginUpdate();
exsurface1.AllowSelectNothing = true;
exsurface1.AllowLinkControlPoint = exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeTo | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeFrom | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Node <b>1",-64,-64);
	var_Elements.Add("Node <b>2",null,null).Selected = true;
	var_Elements.Add("Node <b>3",64,-64);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],"L1");
exsurface1.EndUpdate();
System.Diagnostics.Debug.Print( "Select an element, and then click outside to select nothing" );

176
exSelectObject, the user clicks the object to get it selected. The AllowSelectObject property specifies the keys combination to allow user to select the object
// LayoutEndChanging event - Notifies your application once the control's layout has been changed.
private void exsurface1_LayoutEndChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutEndChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 5 ? `exSelectObject` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutEndChanging += new exontrol.EXSURFACELib.exg2antt.LayoutEndChangingEventHandler(this.exsurface1_LayoutEndChanging);

// LayoutStartChanging event - Occurs when the control's layout is about to be changed.
private void exsurface1_LayoutStartChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutStartChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 5 ? `exSelectObject` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutStartChanging += new exontrol.EXSURFACELib.exg2antt.LayoutStartChangingEventHandler(this.exsurface1_LayoutStartChanging);

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeTo | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeFrom | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Node <b>1",-64,-64);
	var_Elements.Add("Node <b>2",null,null);
	var_Elements.Add("Node <b>3",64,-64);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],"L1");
exsurface1.EndUpdate();
System.Diagnostics.Debug.Print( "Hold ALT and click, then drag to select elements within the drawn rectangle. Click an element to select it. CTRL + CLick to uns" +
"elect it" );

175
exMoveObject, the user moves the object. The AllowMoveObject property specifies the keys combination to allow user to move the object
// LayoutEndChanging event - Notifies your application once the control's layout has been changed.
private void exsurface1_LayoutEndChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutEndChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 4 ? `exMoveObject` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutEndChanging += new exontrol.EXSURFACELib.exg2antt.LayoutEndChangingEventHandler(this.exsurface1_LayoutEndChanging);

// LayoutStartChanging event - Occurs when the control's layout is about to be changed.
private void exsurface1_LayoutStartChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutStartChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 4 ? `exMoveObject` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutStartChanging += new exontrol.EXSURFACELib.exg2antt.LayoutStartChangingEventHandler(this.exsurface1_LayoutStartChanging);

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeTo | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeFrom | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Node <b>1",-64,-64);
	var_Elements.Add("Node <b>2",null,null);
	var_Elements.Add("Node <b>3",64,-64);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],"L1");
exsurface1.EndUpdate();
System.Diagnostics.Debug.Print( "Move an element" );

174
exResizeObject, the user resizes the object. The AllowResizeObject property specifies the keys combination to allow user to resize the object
// LayoutEndChanging event - Notifies your application once the control's layout has been changed.
private void exsurface1_LayoutEndChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutEndChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 3 ? `exResizeObject` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutEndChanging += new exontrol.EXSURFACELib.exg2antt.LayoutEndChangingEventHandler(this.exsurface1_LayoutEndChanging);

// LayoutStartChanging event - Occurs when the control's layout is about to be changed.
private void exsurface1_LayoutStartChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutStartChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 3 ? `exResizeObject` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutStartChanging += new exontrol.EXSURFACELib.exg2antt.LayoutStartChangingEventHandler(this.exsurface1_LayoutStartChanging);

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeTo | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeFrom | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Node <b>1",-64,-64).AutoSize = false;
	var_Elements.Add("Node <b>2",null,null).AutoSize = false;
	var_Elements.Add("Node <b>3",64,-64).AutoSize = false;
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],"L1");
exsurface1.EndUpdate();
System.Diagnostics.Debug.Print( "Resize an element" );

173
exSurfaceHome, the user clicks the Home button on the control's toolbar, so the surface is restored to original position. The Home method has the same effect
// LayoutEndChanging event - Notifies your application once the control's layout has been changed.
private void exsurface1_LayoutEndChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutEndChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 2 ? `exSurfaceHome` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutEndChanging += new exontrol.EXSURFACELib.exg2antt.LayoutEndChangingEventHandler(this.exsurface1_LayoutEndChanging);

// LayoutStartChanging event - Occurs when the control's layout is about to be changed.
private void exsurface1_LayoutStartChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutStartChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 2 ? `exSurfaceHome` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutStartChanging += new exontrol.EXSURFACELib.exg2antt.LayoutStartChangingEventHandler(this.exsurface1_LayoutStartChanging);

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeTo | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeFrom | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Node <b>1",-64,-64);
	var_Elements.Add("Node <b>2",null,null);
	var_Elements.Add("Node <b>3",64,-64);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],"L1");
exsurface1.EndUpdate();
System.Diagnostics.Debug.Print( "Click the Home button" );

172
exSurfaceZoom, the user magnifies or shrinks the surface. The AllowZoomSurface property specifies the keys combination to allow user to zoom the surface
// LayoutEndChanging event - Notifies your application once the control's layout has been changed.
private void exsurface1_LayoutEndChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutEndChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 1 ? `exSurfaceZoom` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutEndChanging += new exontrol.EXSURFACELib.exg2antt.LayoutEndChangingEventHandler(this.exsurface1_LayoutEndChanging);

// LayoutStartChanging event - Occurs when the control's layout is about to be changed.
private void exsurface1_LayoutStartChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutStartChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 1 ? `exSurfaceZoom` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutStartChanging += new exontrol.EXSURFACELib.exg2antt.LayoutStartChangingEventHandler(this.exsurface1_LayoutStartChanging);

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeTo | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeFrom | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Node <b>1",-64,-64);
	var_Elements.Add("Node <b>2",null,null);
	var_Elements.Add("Node <b>3",64,-64);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],"L1");
exsurface1.EndUpdate();
System.Diagnostics.Debug.Print( "Click and drag the surface to reposition it" );

171
exSurfaceMove, the user scrolls or moves the surface. The AllowMoveSurface property specifies the keys combination to allow user to move / scroll the surface
// LayoutEndChanging event - Notifies your application once the control's layout has been changed.
private void exsurface1_LayoutEndChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutEndChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 0 ? `exSurfaceMove` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutEndChanging += new exontrol.EXSURFACELib.exg2antt.LayoutEndChangingEventHandler(this.exsurface1_LayoutEndChanging);

// LayoutStartChanging event - Occurs when the control's layout is about to be changed.
private void exsurface1_LayoutStartChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutStartChanging" );
	System.Diagnostics.Debug.Print( exsurface1.FormatABC("value = 0 ? `exSurfaceMove` : value",Operation,null,null).ToString() );
}
//this.exsurface1.LayoutStartChanging += new exontrol.EXSURFACELib.exg2antt.LayoutStartChangingEventHandler(this.exsurface1_LayoutStartChanging);

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeTo | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeFrom | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Node <b>1",-64,-64);
	var_Elements.Add("Node <b>2",null,null);
	var_Elements.Add("Node <b>3",64,-64);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],"L1");
exsurface1.EndUpdate();
System.Diagnostics.Debug.Print( "Click and drag the surface to reposition it" );

170
FormatABC method formats the A,B,C values based on the giving expression and returns the result

System.Diagnostics.Debug.Print( exsurface1.FormatABC("value format ``",1000,null,null).ToString() );

169
FreezeEvents(Freeze) method prevents firing any event. For instance, FreezeEvents(True) freezes the control's events, no no event is fired, until the FreezeEvents(False) is called
// Event event - Notifies the application once the control fires an event.
private void exsurface1_Event(object sender,int   EventID)
{
	System.Diagnostics.Debug.Print( exsurface1.get_EventParam(-2).ToString() );
}
//this.exsurface1.Event += new exontrol.EXSURFACELib.exg2antt.EventEventHandler(this.exsurface1_Event);

exsurface1.FreezeEvents(true);
System.Diagnostics.Debug.Print( "No event is fired after FreezeEvents(True) call" );
exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Node <b>1",-64,-64);
	var_Elements.Add("Node <b>2",null,null);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],"L1");
exsurface1.EndUpdate();

168
The exAllowChangeFrom(0x20)/exAllowChangeTo(0x40) flag of LinkControlPointEnum type allows the user to adjust the link's from/to element by dragging and dropping the start control point (requires the exStartControlPoint/exEndControlPoint flag)
// LayoutEndChanging event - Notifies your application once the control's layout has been changed.
private void exsurface1_LayoutEndChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutEndChanging" );
	System.Diagnostics.Debug.Print( Operation.ToString() );
	System.Diagnostics.Debug.Print( exsurface1.FocusLink.ID.ToString() );
}
//this.exsurface1.LayoutEndChanging += new exontrol.EXSURFACELib.exg2antt.LayoutEndChangingEventHandler(this.exsurface1_LayoutEndChanging);

// LayoutStartChanging event - Occurs when the control's layout is about to be changed.
private void exsurface1_LayoutStartChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutStartChanging" );
	System.Diagnostics.Debug.Print( Operation.ToString() );
	System.Diagnostics.Debug.Print( exsurface1.FocusLink.ID.ToString() );
}
//this.exsurface1.LayoutStartChanging += new exontrol.EXSURFACELib.exg2antt.LayoutStartChangingEventHandler(this.exsurface1_LayoutStartChanging);

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeTo | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeFrom | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Node <b>1",-64,-64);
	var_Elements.Add("Node <b>2",null,null);
	var_Elements.Add("Node <b>3",64,-64);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],"L1");
exsurface1.FocusLink = "L1";
exsurface1.EndUpdate();

167
The LayoutStartChanging(exFocusLink)/LayoutEndChanging(exFocusLink) event notifies your application when the user focuses on a new link
// LayoutEndChanging event - Notifies your application once the control's layout has been changed.
private void exsurface1_LayoutEndChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutEndChanging" );
	System.Diagnostics.Debug.Print( Operation.ToString() );
	System.Diagnostics.Debug.Print( exsurface1.FocusLink.ToString() );
}
//this.exsurface1.LayoutEndChanging += new exontrol.EXSURFACELib.exg2antt.LayoutEndChangingEventHandler(this.exsurface1_LayoutEndChanging);

// LayoutStartChanging event - Occurs when the control's layout is about to be changed.
private void exsurface1_LayoutStartChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutStartChanging" );
	System.Diagnostics.Debug.Print( Operation.ToString() );
	System.Diagnostics.Debug.Print( exsurface1.FocusLink.ToString() );
}
//this.exsurface1.LayoutStartChanging += new exontrol.EXSURFACELib.exg2antt.LayoutStartChangingEventHandler(this.exsurface1_LayoutStartChanging);

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Node <b>1",-64,-64);
	var_Elements.Add("Node <b>2",null,null);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],"L1");
exsurface1.EndUpdate();

166
Focus a link

// LayoutEndChanging event - Notifies your application once the control's layout has been changed.
private void exsurface1_LayoutEndChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutEndChanging" );
	System.Diagnostics.Debug.Print( Operation.ToString() );
}
//this.exsurface1.LayoutEndChanging += new exontrol.EXSURFACELib.exg2antt.LayoutEndChangingEventHandler(this.exsurface1_LayoutEndChanging);

// LayoutStartChanging event - Occurs when the control's layout is about to be changed.
private void exsurface1_LayoutStartChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutStartChanging" );
	System.Diagnostics.Debug.Print( Operation.ToString() );
}
//this.exsurface1.LayoutStartChanging += new exontrol.EXSURFACELib.exg2antt.LayoutStartChangingEventHandler(this.exsurface1_LayoutStartChanging);

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Node <b>1",-64,-64);
	var_Elements.Add("Node <b>2",null,null);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],"L1");
exsurface1.FocusLink = "L1";
exsurface1.EndUpdate();

165
The caption is displayed on the back, so the picture overrides it. How can I place the caption on the foreground

exsurface1.BeginUpdate();
exsurface1.DrawPartsOrder = "extracaption,extrapicture,picture,check,caption,client";
exsurface1.set_HTMLPicture("pic1","c:\\exontrol\\images\\sun.png");
exontrol.EXSURFACELib.Element var_Element = exsurface1.Elements.Add("<b>Element",null,null);
	var_Element.PicturesAlign = exontrol.EXSURFACELib.ContentAlignmentEnum.exMiddleCenter;
	var_Element.CaptionAlign = exontrol.EXSURFACELib.ContentAlignmentEnum.exMiddleCenter;
	var_Element.Pictures = "pic1";
exsurface1.EndUpdate();

164
Draws a frame arround the link's arrow

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = (exontrol.EXSURFACELib.LinkControlPointEnum)0xffffff80 | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeTo | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeFrom | exontrol.EXSURFACELib.LinkControlPointEnum.exOrthoArrange | exontrol.EXSURFACELib.LinkControlPointEnum.exMiddleControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>A",null,null);
	var_Elements.Add("Element <sha ;;0>B",164,64);
	var_Elements.Add("Element <sha ;;0>B",0,132);
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null).CustomPath = "0.5,0.25,0.5,.75";
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[2],null).CustomPath = "0.5,0.25,0.5,.75";
	exontrol.EXSURFACELib.Link var_Link = var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[1],null);
		var_Link.ShowLinkType = exontrol.EXSURFACELib.ShowLinkTypeEnum.exLinkStraight | exontrol.EXSURFACELib.ShowLinkTypeEnum.exLinkDirect;
		var_Link.StartPos = exontrol.EXSURFACELib.AlignmentEnum.LeftAlignment;
		var_Link.ArrowSize = 8;
		var_Link.ArrowColor = Color.FromArgb(255,255,255);
		var_Link.ArrowFrameColor = Color.FromArgb(0,0,0);
exsurface1.FitToClient();
exsurface1.EndUpdate();

163
Draws a frame arround the arrow for all links

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = (exontrol.EXSURFACELib.LinkControlPointEnum)0xffffff80 | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeTo | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeFrom | exontrol.EXSURFACELib.LinkControlPointEnum.exOrthoArrange | exontrol.EXSURFACELib.LinkControlPointEnum.exMiddleControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exsurface1.LinksArrowSize = 8;
exsurface1.LinksArrowColor = Color.FromArgb(255,255,255);
exsurface1.LinksArrowFrameColor = Color.FromArgb(0,0,0);
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>A",null,null);
	var_Elements.Add("Element <sha ;;0>B",164,64);
	var_Elements.Add("Element <sha ;;0>B",0,132);
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null).CustomPath = "0.5,0.25,0.5,.75";
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[2],null).CustomPath = "0.5,0.25,0.5,.75";
	exontrol.EXSURFACELib.Link var_Link = var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[1],null);
		var_Link.ShowLinkType = exontrol.EXSURFACELib.ShowLinkTypeEnum.exLinkStraight | exontrol.EXSURFACELib.ShowLinkTypeEnum.exLinkDirect;
		var_Link.StartPos = exontrol.EXSURFACELib.AlignmentEnum.LeftAlignment;
exsurface1.FitToClient();
exsurface1.EndUpdate();

162
Change the size to display the arrow of the link

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = (exontrol.EXSURFACELib.LinkControlPointEnum)0xffffff80 | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeTo | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeFrom | exontrol.EXSURFACELib.LinkControlPointEnum.exOrthoArrange | exontrol.EXSURFACELib.LinkControlPointEnum.exMiddleControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>A",null,null);
	var_Elements.Add("Element <sha ;;0>B",164,64);
	var_Elements.Add("Element <sha ;;0>B",0,132);
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null).CustomPath = "0.5,0.25,0.5,.75";
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[2],null).CustomPath = "0.5,0.25,0.5,.75";
	exontrol.EXSURFACELib.Link var_Link = var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[1],null);
		var_Link.ShowLinkType = exontrol.EXSURFACELib.ShowLinkTypeEnum.exLinkStraight | exontrol.EXSURFACELib.ShowLinkTypeEnum.exLinkDirect;
		var_Link.StartPos = exontrol.EXSURFACELib.AlignmentEnum.LeftAlignment;
		var_Link.ArrowSize = 8;
exsurface1.FitToClient();
exsurface1.EndUpdate();

161
Change the size to display the arrows for all links

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = (exontrol.EXSURFACELib.LinkControlPointEnum)0xffffff80 | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeTo | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeFrom | exontrol.EXSURFACELib.LinkControlPointEnum.exOrthoArrange | exontrol.EXSURFACELib.LinkControlPointEnum.exMiddleControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exsurface1.LinksArrowSize = 8;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>A",null,null);
	var_Elements.Add("Element <sha ;;0>B",164,64);
	var_Elements.Add("Element <sha ;;0>B",0,132);
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null).CustomPath = "0.5,0.25,0.5,.75";
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[2],null).CustomPath = "0.5,0.25,0.5,.75";
	exontrol.EXSURFACELib.Link var_Link = var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[1],null);
		var_Link.ShowLinkType = exontrol.EXSURFACELib.ShowLinkTypeEnum.exLinkStraight | exontrol.EXSURFACELib.ShowLinkTypeEnum.exLinkDirect;
		var_Link.StartPos = exontrol.EXSURFACELib.AlignmentEnum.LeftAlignment;
exsurface1.FitToClient();
exsurface1.EndUpdate();

160
Extends the caption on the element's width
exontrol.EXSURFACELib.Element var_Element = exsurface1.Elements.Add("<solidline> <c><b>Bank Account</b></solidline><br>+ owner: String <r><a 1;e64=gA8ABzABvABsABpABkg8JABuABlAAgAA4AAwisXjMYH0TAECM" +
"YAjsCMwAM4AkMGhEGOUei0Yl8bkQAOAAlsGmsSlp0h0SgkCF8DgsNhUMhEKiESkYAoMlk8phssmcCltLMNTAFOlFDlc2l0amMxjomAAjAA5AA2tMaHcfplZk1blVDqtu" +
"oNXjoAAEBA=>▲</a><br><solidline>+ balance: Currency = 0</solidline><br>+ deposit(amount: Currency)<r><a 2;e64=gA8ABjAA+AEC" +
"MwAM8DABvABshoAOQAEAAHAAGEWjEajMGNoAMoAOgANERMgAOcHAAvAEJhcEh0Qh0Tg0CmkqMMFlUuhkxiMTisXjNCjk6EwAEYAHIAG1MjY7lUsnkwh8/nUClk5gwAAE" +
"BA==>▲</a><br>+ withdraw(amount: Currency)",null,null);
	var_Element.ID = "Account";
	var_Element.X = -128;
	var_Element.CaptionSingleLine = exontrol.EXSURFACELib.CaptionSingleLineEnum.exCaptionBreakWrap;
	var_Element.AutoSize = false;
	var_Element.Width = 256;
	var_Element.Height = var_Element.AutoHeight;
	var_Element.CaptionAlign = (exontrol.EXSURFACELib.ContentAlignmentEnum)0x4;

159
Gets the width/height of the element to fit its content ( as if the AutoSize property is True )

// AnchorClick event - Occurs when an anchor element is clicked.
private void exsurface1_AnchorClick(object sender,string   AnchorID,string   Options)
{
	exontrol.EXSURFACELib.Element var_Element = exsurface1.Elements["Account"];
		var_Element.Height = var_Element.AutoHeight;
}
//this.exsurface1.AnchorClick += new exontrol.EXSURFACELib.exg2antt.AnchorClickEventHandler(this.exsurface1_AnchorClick);

exontrol.EXSURFACELib.Element var_Element = exsurface1.Elements.Add("<solidline> <c><b>Bank Account</b></solidline><br>+ owner: String <r><a 1;e64=gA8ABzABvABsABpABkg8JABuABlAAgAA4AAwisXjMYH0TAECM" +
"YAjsCMwAM4AkMGhEGOUei0Yl8bkQAOAAlsGmsSlp0h0SgkCF8DgsNhUMhEKiESkYAoMlk8phssmcCltLMNTAFOlFDlc2l0amMxjomAAjAA5AA2tMaHcfplZk1blVDqtu" +
"oNXjoAAEBA=>▲</a><br><solidline>+ balance: Currency = 0</solidline><br>+ deposit(amount: Currency)<r><a 2;e64=gA8ABjAA+AEC" +
"MwAM8DABvABshoAOQAEAAHAAGEWjEajMGNoAMoAOgANERMgAOcHAAvAEJhcEh0Qh0Tg0CmkqMMFlUuhkxiMTisXjNCjk6EwAEYAHIAG1MjY7lUsnkwh8/nUClk5gwAAE" +
"BA==>▲</a><br>+ withdraw(amount: Currency)",null,null);
	var_Element.ID = "Account";
	var_Element.X = -128;
	var_Element.CaptionSingleLine = exontrol.EXSURFACELib.CaptionSingleLineEnum.exCaptionBreakWrap;
	var_Element.AutoSize = false;
	var_Element.Width = 256;
	var_Element.Height = var_Element.AutoHeight;
	var_Element.CaptionAlign = (exontrol.EXSURFACELib.ContentAlignmentEnum)0x4;

158
Expandable-caption

// AnchorClick event - Occurs when an anchor element is clicked.
private void exsurface1_AnchorClick(object sender,string   AnchorID,string   Options)
{
	System.Diagnostics.Debug.Print( AnchorID.ToString() );
}
//this.exsurface1.AnchorClick += new exontrol.EXSURFACELib.exg2antt.AnchorClickEventHandler(this.exsurface1_AnchorClick);

exontrol.EXSURFACELib.Element var_Element = exsurface1.Elements.Add("<solidline> <c><b>Bank Account</b></solidline><br>+ owner: String <r><a 1;e64=gA8ABzABvABsABpABkg8JABuABlAAgAA4AAwisXjMYH0TAECM" +
"YAjsCMwAM4AkMGhEGOUei0Yl8bkQAOAAlsGmsSlp0h0SgkCF8DgsNhUMhEKiESkYAoMlk8phssmcCltLMNTAFOlFDlc2l0amMxjomAAjAA5AA2tMaHcfplZk1blVDqtu" +
"oNXjoAAEBA=>▲</a><br><solidline>+ balance: Currency = 0</solidline><br>+ deposit(amount: Currency)<r><a 2;e64=gA8ABjAA+AEC" +
"MwAM8DABvABshoAOQAEAAHAAGEWjEajMGNoAMoAOgANERMgAOcHAAvAEJhcEh0Qh0Tg0CmkqMMFlUuhkxiMTisXjNCjk6EwAEYAHIAG1MjY7lUsnkwh8/nUClk5gwAAE" +
"BA==>▲</a><br>+ withdraw(amount: Currency)",null,null);
	var_Element.ID = "Account";
	var_Element.X = -256;
	var_Element.Y = -164;
	var_Element.CaptionSingleLine = exontrol.EXSURFACELib.CaptionSingleLineEnum.exCaptionBreakWrap;
	var_Element.CaptionAlign = (exontrol.EXSURFACELib.ContentAlignmentEnum)0x4;
exontrol.EXSURFACELib.Element var_Element1 = exsurface1.Elements.Add("<solidline> <c><b>Person</b></solidline><br>+ name: String <r><a 1;e64=gA8ABzABvABsABpABkg8JABuABlAAgAA4AAwisXjMYH0TAECMYAjsCMw" +
"AM4AkMGhEGOUei0Yl8bkQAOAAlsGmsSlp0h0SgkCF8DgsNhUMhEKiESkYAoMlk8phssmcCltLMNTAFOlFDlc2l0amMxjomAAjAA5AA2tMaHcfplZk1blVDqtuoNXjoAA" +
"EBA=>▲</a><br><solidline># birth: Date</solidline><br>+ getCurrentAge(): int<r><a 2;e64=gA8ABjAA+AECMwAM8DABvABshoAOQAEAAH" +
"AAGEWjEajMGNoAMoAOgANERMgAOcHAAvAEJhcEh0Qh0Tg0CmkqMMFlUuhkxiMTisXjNCjk6EwAEYAHIAG1MjY7lUsnkwh8/nUClk5gwAAEBA==>▲</a>",null,null);
	var_Element1.ID = "Person";
	var_Element1.Y = -164;
	var_Element1.CaptionSingleLine = exontrol.EXSURFACELib.CaptionSingleLineEnum.exCaptionBreakWrap;
exontrol.EXSURFACELib.Element var_Element2 = exsurface1.Elements.Add("<solidline> <c><b>Student</b></solidline><br><solidline>+ classes: List<Course> <r><a 1;e64=gA8ABzABvABsABpABkg8JABuABlAA+AAgAE" +
"CMcTi4AMwAM4AjMGhEGOUVAA4AAwk8plcqihwAElg0wiUlOkOiUEgQvgcFhsKhkIhUQiUUnccj0gn0jmMagUlowAMNOpEfkMNkkmlEqrctjQmAAjAA5AA2sssHcbnkdq" +
"1Ln1QtVSjQAAEBA==>▲</a></solidline><br>- attend(class: Course)<r><a 2;e64=gA8ABjAA+AECMwAM8DABvABshoAOQAEAAHAAGEWjEajMGNoA" +
"MoAOgANERMgAOcHAAvAEJhcEh0Qh0Tg0CmkqMMFlUuhkxiMTisXjNCjk6EwAEYAHIAG1MjY7lUsnkwh8/nUClk5gwAAEBA==>▲</a><br>- sleep()",null,null);
	var_Element2.ID = "Student";
	var_Element2.Y = -64;
	var_Element2.CaptionSingleLine = exontrol.EXSURFACELib.CaptionSingleLineEnum.exCaptionBreakWrap;
exontrol.EXSURFACELib.Link var_Link = exsurface1.Links.Add(exsurface1.Elements["Account"],exsurface1.Elements["Student"],null);
	var_Link.Caption = "<fgcolor A0A0A0><solidline 808080> <c><b>Link</b></solidline><br># count: number <r><a ;exp=12992>➤</a>";

157
Expandable-caption

exontrol.EXSURFACELib.Element var_Element = exsurface1.Elements.Add("<solidline><b>Header</b></solidline><br>Line1<r><a ;exp=show lines>+</a><br>Line2<br>Line3",null,null);
	var_Element.CaptionSingleLine = exontrol.EXSURFACELib.CaptionSingleLineEnum.exCaptionBreakWrap;

156
Fullfit the caption on the element's width

exontrol.EXSURFACELib.Element var_Element = exsurface1.Elements.Add("<solidline><b>Bank Account</b></solidline><br>+ owner: String <r><a 1;properties>+</a><br><solidline>+ balance: Currency = 0</s" +
"olidline><br>+ deposit(amount: Currency)<r><a 2;methods>+</a><br>+ withdraw(amount: Currency)",null,null);
	var_Element.CaptionSingleLine = exontrol.EXSURFACELib.CaptionSingleLineEnum.exCaptionBreakWrap;
	var_Element.BackColor = Color.FromArgb(248,248,248);
	var_Element.AutoSize = false;
	var_Element.Width = 194;
	var_Element.Height = 76;
	var_Element.CaptionAlign = (exontrol.EXSURFACELib.ContentAlignmentEnum)0x4;

155
Wrap the caption by <br> or "\r\n" sequence only

exontrol.EXSURFACELib.Element var_Element = exsurface1.Elements.Add("<solidline><b>Bank Account</b></solidline><br>+ owner: String <r><a 1;properties>+</a><br><solidline>+ balance: Currency = 0</s" +
"olidline><br>+ deposit(amount: Currency)<r><a 2;methods>+</a><br>+ withdraw(amount: Currency)",null,null);
	var_Element.CaptionSingleLine = exontrol.EXSURFACELib.CaptionSingleLineEnum.exCaptionBreakWrap;
	var_Element.BackColor = Color.FromArgb(248,248,248);

154
Display a custom tooltip
// MouseMove event - Occurs when the user moves the mouse.
private void exsurface1_MouseMoveEvent(object sender,short   Button,short   Shift,int   X,int   Y)
{
	exsurface1.ShowToolTip("new content","",null,"+8","+8");
}
//this.exsurface1.MouseMoveEvent += new exontrol.EXSURFACELib.exg2antt.MouseMoveEventHandler(this.exsurface1_MouseMoveEvent);


153
Shows the tooltip of the object moved relative to its default position
// MouseMove event - Occurs when the user moves the mouse.
private void exsurface1_MouseMoveEvent(object sender,short   Button,short   Shift,int   X,int   Y)
{
	exsurface1.ShowToolTip("<null>","<null>",null,"+8","+8");
}
//this.exsurface1.MouseMoveEvent += new exontrol.EXSURFACELib.exg2antt.MouseMoveEventHandler(this.exsurface1_MouseMoveEvent);

exsurface1.Elements.Add("Element with a Tooltip",null,null).ToolTip = "This is a bit of text that should be displayed when cursor hovers the element.";

152
Rename Undo/Redo commands into the control's toolbar

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exsurface1.ToolBarFormat = "-1,100,101,|,103,104";
exsurface1.set_ToolBarCaption(100,"<img>1</img>Acasa");
exsurface1.set_ToolBarCaption(103,"Anuleaza <img>3</img>");
exsurface1.set_ToolBarCaption(104,"<img>4</img>Reface");
exsurface1.set_ToolBarToolTip(100,"Restabileste vizualizarea la origine.");
exsurface1.set_ToolBarToolTip(101,"Mareste vizualizarea.");
exsurface1.set_ToolBarToolTip(103,"Anuleaza ultima actiune UI. Pentru a anula o actiune apasati Ctrl+Z.");
exsurface1.set_ToolBarToolTip(104,"Inverseaza cea mai recenta operatie de anulare. Pentru a reface o actiune apasati Ctrl+Y.");
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Item <b>1",-64,-48);
	var_Elements.Add("Item <b>2",32,32);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
exsurface1.EndUpdate();

151
Add Undo/Redo commands to control's toolbar

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exsurface1.ToolBarFormat = "-1,100,101,|,103,104";
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Item <b>1",-64,-48);
	var_Elements.Add("Item <b>2",32,32);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
exsurface1.EndUpdate();

150
Clear Undo/Redo queue (method 2)
exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Item <b>1",-64,-64);
	var_Elements.Add("Item <b>2",null,null);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
int c = exsurface1.UndoRedoQueueLength;
exsurface1.UndoRedoQueueLength = 0;
exsurface1.UndoRedoQueueLength = c;
System.Diagnostics.Debug.Print( exsurface1.get_UndoListAction(null,null) );
exsurface1.EndUpdate();

149
Clear Undo/Redo queue (method 1)
exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Item <b>1",-64,-64);
	var_Elements.Add("Item <b>2",null,null);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
exsurface1.AllowUndoRedo = true;
System.Diagnostics.Debug.Print( exsurface1.get_UndoListAction(null,null) );
exsurface1.EndUpdate();

148
Removes Redo operations
exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Item <b>1",-64,-64);
	var_Elements.Add("Item <b>2",null,null);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
exsurface1.Undo();
exsurface1.RedoRemoveAction(10,null);
System.Diagnostics.Debug.Print( exsurface1.get_RedoListAction(null,null) );
exsurface1.EndUpdate();

147
Removes Undo operations
exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Item <b>1",-64,-64);
	var_Elements.Add("Item <b>2",null,null);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
exsurface1.UndoRemoveAction(10,null);
System.Diagnostics.Debug.Print( exsurface1.get_UndoListAction(null,null) );
exsurface1.EndUpdate();

146
Record the UI operations as a block of undo/redo operations

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exsurface1.StartBlockUndoRedo();
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Item <b>1",-64,-64);
	var_Elements.Add("Item <b>2",null,null);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
exsurface1.EndBlockUndoRedo();
System.Diagnostics.Debug.Print( exsurface1.get_UndoListAction(null,null) );
exsurface1.EndUpdate();

145
Groups the next to current Undo/Redo Actions in a single block

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Item <b>1",-64,-64);
	var_Elements.Add("Item <b>2",null,null);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
exsurface1.GroupUndoRedoActions(3);
System.Diagnostics.Debug.Print( exsurface1.get_UndoListAction(null,null) );
exsurface1.EndUpdate();

144
Limits the number of entries within the Undo/Redo queue

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exsurface1.UndoRedoQueueLength = 1;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Item <b>1",-64,-64);
	var_Elements.Add("Item <b>2",null,null);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
System.Diagnostics.Debug.Print( exsurface1.get_UndoListAction(null,null) );
exsurface1.EndUpdate();

143
Lists the Redo actions that can be performed on the surface

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Item <b>1",-64,-64);
	var_Elements.Add("Item <b>2",null,null);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
exsurface1.Undo();
System.Diagnostics.Debug.Print( exsurface1.get_RedoListAction(null,null) );
exsurface1.EndUpdate();

142
Lists the Undo actions that can be performed on the surface

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Item <b>1",-64,-64);
	var_Elements.Add("Item <b>2",null,null);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
System.Diagnostics.Debug.Print( exsurface1.get_UndoListAction(null,null) );
exsurface1.EndUpdate();

141
Checks whether the Undo operation is possible

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Item <b>1",-64,-64);
	var_Elements.Add("Item <b>2",null,null);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
exsurface1.Undo();
System.Diagnostics.Debug.Print( "CanRedo" );
System.Diagnostics.Debug.Print( exsurface1.CanRedo.ToString() );
exsurface1.EndUpdate();

140
Call Redo by code

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Item <b>1",-64,-64);
	var_Elements.Add("Item <b>2",null,null);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
exsurface1.Undo();
exsurface1.Redo();
exsurface1.EndUpdate();

139
Checks whether the Undo operation is possible

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Item <b>1",-64,-64);
	var_Elements.Add("Item <b>2",null,null);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
System.Diagnostics.Debug.Print( "CanUndo" );
System.Diagnostics.Debug.Print( exsurface1.CanUndo.ToString() );
exsurface1.EndUpdate();

138
Call Undo by code

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Item <b>1",-64,-64);
	var_Elements.Add("Item <b>2",null,null);
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
exsurface1.Undo();
exsurface1.EndUpdate();

137
Save the element's properties for Undo/Redo operations, by code

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Item <b>1",-64,-64);
	var_Elements.Add("Item <b>2",null,null);
exsurface1.StartBlockUndoRedo();
exontrol.EXSURFACELib.Link var_Link = exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
	int h = var_Link.StartUpdateLink;
	var_Link.Color = Color.FromArgb(255,0,0);
	var_Link.Width = 2;
	var_Link.ShowDir = false;
	var_Link.ShowLinkType = exontrol.EXSURFACELib.ShowLinkTypeEnum.exLinkStraight;
	var_Link.EndUpdateLink(h);
exsurface1.EndBlockUndoRedo();
exsurface1.EndUpdate();

136
No color is restored for the link when Undo/Redo operation is executed

// AddElement event - A new element has been added to the surface.
private void exsurface1_AddElement(object sender,exontrol.EXSURFACELib.Element   Element)
{
	// Element.ShowCheckBox = True
	// Element.CheckBoxAlign = 2
}
//this.exsurface1.AddElement += new exontrol.EXSURFACELib.exg2antt.AddElementEventHandler(this.exsurface1_AddElement);

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Check <b>1",-64,-64);
	var_Elements.Add("Check <b>2",null,null).Checked = exontrol.EXSURFACELib.CheckStateEnum.exChecked;
exsurface1.StartBlockUndoRedo();
exontrol.EXSURFACELib.Link var_Link = exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
	int h = var_Link.StartUpdateLink;
	var_Link.Color = Color.FromArgb(255,0,0);
	var_Link.Width = 2;
	var_Link.ShowDir = false;
	var_Link.ShowLinkType = exontrol.EXSURFACELib.ShowLinkTypeEnum.exLinkStraight;
	var_Link.EndUpdateLink(h);
exsurface1.EndBlockUndoRedo();
exsurface1.EndUpdate();

135
Save the element's properties for Undo/Redo operations, by code

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exsurface1.Elements.Add("Item <b>1",-64,-64);
exsurface1.StartBlockUndoRedo();
exontrol.EXSURFACELib.Element var_Element = exsurface1.Elements.Add("Item <b>2",null,null);
	int h = var_Element.StartUpdateElement;
	var_Element.BackColor = Color.FromArgb(0,0,0);
	var_Element.ForeColor = Color.FromArgb(255,255,255);
	var_Element.BorderColor = Color.FromArgb(255,0,0);
	var_Element.EndUpdateElement(h);
exsurface1.EndBlockUndoRedo();
exsurface1.EndUpdate();

134
No color is restored for the element when Undo/Redo operation is executed

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exsurface1.Elements.Add("Item <b>1",-64,-64);
exsurface1.StartBlockUndoRedo();
exontrol.EXSURFACELib.Element var_Element = exsurface1.Elements.Add("Item <b>2",null,null);
	int h = var_Element.StartUpdateElement;
	var_Element.BackColor = Color.FromArgb(0,0,0);
	var_Element.ForeColor = Color.FromArgb(255,255,255);
	var_Element.BorderColor = Color.FromArgb(255,0,0);
	var_Element.EndUpdateElement(h);
exsurface1.EndBlockUndoRedo();
exsurface1.EndUpdate();

133
How can I ensure that a specified element fits the surface's visible area

exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	exontrol.EXSURFACELib.Pattern var_Pattern = var_Elements.Add("Element A",-100,null).Pattern;
		var_Pattern.Type = exontrol.EXSURFACELib.PatternEnum.exPatternBDiagonal;
		var_Pattern.Color = Color.FromArgb(224,224,224);
	var_Elements.Add("Element B",2000,null).EnsureVisible();

132
LayoutEndChanging(exUndo), LayoutEndChanging(exRedo) or LayoutEndChanging(exUndoRedoUpdate) notifiy your application once a Undo/Redo operation is executed (CTRL+Z, CTRL+Y) or updated

// AddElement event - A new element has been added to the surface.
private void exsurface1_AddElement(object sender,exontrol.EXSURFACELib.Element   Element)
{
	// Element.ShowCheckBox = True
	// Element.CheckBoxAlign = 2
}
//this.exsurface1.AddElement += new exontrol.EXSURFACELib.exg2antt.AddElementEventHandler(this.exsurface1_AddElement);

// LayoutEndChanging event - Notifies your application once the control's layout has been changed.
private void exsurface1_LayoutEndChanging(object sender,exontrol.EXSURFACELib.LayoutChangingEnum   Operation)
{
	System.Diagnostics.Debug.Print( "LayoutEndChanging" );
	System.Diagnostics.Debug.Print( Operation.ToString() );
}
//this.exsurface1.LayoutEndChanging += new exontrol.EXSURFACELib.exg2antt.LayoutEndChangingEventHandler(this.exsurface1_LayoutEndChanging);

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Check <b>1",-64,-64);
	var_Elements.Add("Check <b>2",null,null).Checked = exontrol.EXSURFACELib.CheckStateEnum.exChecked;
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
exsurface1.EndUpdate();

131
Turn on the Undo/Redo feature

// AddElement event - A new element has been added to the surface.
private void exsurface1_AddElement(object sender,exontrol.EXSURFACELib.Element   Element)
{
	// Element.ShowCheckBox = True
	// Element.CheckBoxAlign = 2
}
//this.exsurface1.AddElement += new exontrol.EXSURFACELib.exg2antt.AddElementEventHandler(this.exsurface1_AddElement);

exsurface1.BeginUpdate();
exsurface1.AllowUndoRedo = true;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Check <b>1",-64,-64);
	var_Elements.Add("Check <b>2",null,null).Checked = exontrol.EXSURFACELib.CheckStateEnum.exChecked;
exsurface1.Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
exsurface1.EndUpdate();

130
ImageSize property on 32 (specifies the size of control' icons/images/check-boxes/radio-buttons)

// AddElement event - A new element has been added to the surface.
private void exsurface1_AddElement(object sender,exontrol.EXSURFACELib.Element   Element)
{
	// Element.ShowCheckBox = True
}
//this.exsurface1.AddElement += new exontrol.EXSURFACELib.exg2antt.AddElementEventHandler(this.exsurface1_AddElement);

exsurface1.BeginUpdate();
exsurface1.ImageSize = 32;
exsurface1.Font.Size = 16;
exsurface1.Images("gBJJgBAIDAAEg4AEEKAD/hz/EMNh8TIRNGwAjEZAEXjAojKAjMLjABhkaABAk0plUrlktl0vmExmUzmk1m03nE5nU7nk9miAoE+oVDolFo1HpFJpU5h8Sf9OqFNqUOq" +
"NUqdPq9VrFWrlbr1QpdhAFAkFis1ntFptVrtkrpszrNvmVxqk3uVtm1kmF3sdBvF/wGBmV+j9BYGHwWJulfxdax2NyFdx2JlV6l9Nw7AAGZymdz2Cy2GxErvWcz9ivlw" +
"yV21cuxugwktzGIzmvwtl0+53U5y0a0Wazmmyu/3dCyOMyXHx/J5nIr9q3uyqnBxFN3G46ma4vb7mD2Ng4nZze00fDkHC7t7us2rOX5tguetpHRlmz4HVqnXk1PjHO+C" +
"MPo9MBMC+j2vC8j7wS8cFNI4kBo05UIvfCT/NsnsApU+0Fqg/T+oy/kPxC0sEQfErKQK96+w28UWRI8UGvO8sTLS9r2PWmsMJTDTask3CsIbIEQRA3shOXEEAO/GclJ9" +
"FEKrrA8FRbKMXRIlb0JxCkjS1LMswhCcvuel0cv26cSMa8Ufx+2sQwhEUoSXOCjSbLcnxjKc7sdKUVyq28NtVI71P9P7JxtQEapjQ6fzfM8zPfNE2PhIsLL63E40slk5" +
"y7N89LcyU9SvMb3SdUc6VJLj5VLVLfO/PS9KzNFHUa/0XyBD0dxlS9cxhMlTRSoNXypPErWDPyfNS+MwprRNO0FD8wVVZ1AI08URwVRjtJ1WCn21QkkUrXVLVPQS/XIk" +
"FgTxT9iONZ9xVTdq+L1eKg3kkF6Upe68XtfV51/MtrVjBlwYFL1ev8y1/P6/lyzzYl02wntj0RVFmS1Qa+M5as93QxEUW9e993rfmQ2+vy65M/mL1lhl/2bj2ByVduMt" +
"NhCJT9hdz41nN14Ld12Z9UjfI/oUAaGseiw6+uFLLhcVabJOS5RqOE0BHlZ5VnEr5fOMs3st+aa/bbRzrJGV51Y0b0DbqaWXZD90hIsPbjWu52+6Wyadpe66hhO+P/Xi" +
"oW5rD8ZbrUZuVg6n1dsE/cXmewu1m9PVwnd35/nueXho/NaJzmjc61W76esuT77eG8pTquy9TwWH8LEzG8RDfFalx3Gcfvna9rvG/cptGLd9tuI6TZOP5Fiqi99vea+X" +
"4VRcBq/JZZtVQ9cwSs5lsXE372+a9z7PbfB3VVqHyvMctLto8uob6eV0m/cD6MN2v+T33t6sBut42vdv2bJ8a997x2maFJfK+qArbGJPEKE+1qTflMsIdW/GCJX17KcT" +
"6/czr/X+u1g29B7j/4BQfWkkx4zIHisjhPCmE0K4SwtXM+d4BvHRwNZOoBph9IJvPek9d40FoMJxf691jj2ywQQcHEWET4XJwkTszlVqm2GokewxtBT1DpQjRxDN0rUV" +
"DNKdC3lb6tzNOwh6upMSSYfv4YBCl/bsn9PxiFCEo7SI6Obc9HeOrnY8x4jtHtdpN4GRbaorhsbu18Pph5CiHymI0RpSXGJ/z2oUOxYxG858AyiI+bfJtuTcG5yelBJy" +
"T8okhqFd4a5yxL0rvulYtKCsZiWxWkc1s1cRoxxwhA31DLE0mR9l9HqX8fJgTDmFMVH0MIsRzVYnwnMi1dyzmhLt2kS2pxIiU62Wj5ptQGlSYFakLonTUJNLKaM5Wzlf" +
"fEkuFkk5wTrhVO2eE7G6lJhxFFYUZ55zmn0WuBCD4pzhirFCKkbomsOoIYmZx5p90LoYWGPdD5g0QmJRKYxbZ6zYoVQ2jVGylSak7KSkFH6RSjpHKFuU+YMyNo5SulkC" +
"6I0vonTCitMXPoEpVS2H5FQfEqp2R1opIgAEkJISYARTCukOhmPNI5Ex/wzGHUsicMwA1LHgQ90Y/KpoQHAD+pB/R4NzIaMAB9Xaw1gqaAOsh/A/ptIkWUfhGK1kZH8R" +
"gH5GqvgArqRmt4AAPrTroRofBGADkqr6Rmu4D7CEaHARiwpJrEEZsXXwlVjyMWRsaRqwdkLGNBABZmytmyMnaINZqyVpLR2ftKAAAdd6h2osbaskdiq4EZtgSmyNcbVW" +
"RJNXe3AA7REar3b0stlAAXBtoRmvJGLjEYAHUWsFcwCD/rnaop9aEICMAPdK5hT6xpeuzdOtAgKuJeGfdq6ggEbkTvAP+p9UCHXrvKkcgIA==");
exontrol.EXSURFACELib.Appearance var_Appearance = exsurface1.VisualAppearance;
	var_Appearance.Add(1,"gBFLBCJwBAEHhEJAAEhABfICg6AADACAxRDgMQBQKAAzQFAYbhkGCGAAGMZxRgmFgAQhFcZQSKUOQTDKMIziaQAGgkNQwCSLIwjNIsBxPFKVQChEYxSjKA40SJNUgyj" +
"6CCY+QLIE5PfQgAL9I6eJABCCSQKkYx0HScRiwPBIbAZAYhCZqaKhWgkKI/WBQIABRDVLx5ESiLRtKy7Mq2bpvXBcNxXHalaztO68LxvKyqHb5fJ/PpgL4YHgmC4NQ7E" +
"MRwF6rfbyfZ7Xg/ORPTijZ4sdzMHTzJyscx3HqfaBoOaZU5eMLceTUMofHIndxCcasPbsOatVqjG5sYjcGC3La9cz3Pq/bpuDCbMxuaK1TrYXr1TTrcofBDldAxXRKDx" +
"RDWVhLnYOw9i6XxzjuXprCaOoKB6EwbiCZZCGOdZYlcT4xHmbhMnwNxtn+G5bmqdZ7n4Pw/i+X5zm+dQ9g4CAFjsfAJheOI8HsDoWDWTB/lwSAQkmA5PEgRYoDyDwYFY" +
"FoFmGCBmBqBphDgRJ0gOTIYBGRB/lyRh0iSCZbjYWJzgWDwIjYLoLmMCJGDKDJjBgWgqG6YhyhGHRzA2aJ1mCABOAiOJvhCZBJBYRoRmSCQmEqEQimkAZgg8TZnDCV4U" +
"kmCUmBKZYJGYWoWCUUhiFMNZckNUh2GENoaGaGZmgmJhqhqZpGGIEx2GYIxSGGGJdggWJth2Z4JmYeoemeSZ2H6H4hGmQhihyTRHGYLg7CiCgmgqIpokoNoOiOaJ4jqA" +
"ochqaZGgaCxpAoZoaiaaJqEmWIcGgShcnCJwqEqFoR3YOoFlgchflqNouiuawHmWSYqGkWZQhcatzmaOoumuSp2j6L5bBaKo0GQKRnGGCxqiyCwmkqMpsksNpOGUGI7A" +
"0ew1G0Rxlg0PptgsZuDG2Sx2l6N5tnYNZZjUDRXDCVo5l2FoymqOpukuNpujubwLjmWY5k0ZwxkaFxYlWdp6j6b5Lnafo/nABQdg2FxcUsY5BkmXAkmeQpckwNRrkKTh" +
"8CSHZBk4NwyC4KxxgMDwakOMZDn8GgwnGAo2C4cwthMcwmCcMoHBMHRehwTIghySYNksZwcH4HBMEsHx5hyPItiweYxnwSZEH4Mozn0fR+DMAo7EYJ50gkdZelKdNql2" +
"UgJn0GIukwH4HicQRai2GI4mSVpNl0dZGledgNgcYpYDWUx3FsOQi5YV5anaTY3G6W53A2RxylydxFjiaxEFCCgBBAQ==");
	var_Appearance.Add(2,"gBFLBCJwBAEHhEJAAEhABcoFg6AADACAxRDgMQBQKAAzQFAYbhkGCGAAGMZxRgmFgAQhFcZQSKUOQTDKMIziaQAGgkNQwCSLIwjNIsBxPFKVQChEYxSjKA40SJNUgyj" +
"6CCY+QLIE5PfQgAL9I6eJABCCSQKkYx0HScRiwPBIbAZAYhCZqaKhWgkKI/WBQIABRDVLx5ESiLRtKy7Mq2bpvXBcNxXHalaztO68LxvKyqHb5fJ/PpgL4YHgmC4NQ7E" +
"MRwF6rfbyfZ7Xg/ORPTijZ4sdzMHTzJyscx3HqfaBoOaZU5eMLceTUMofHIndxCcasPbsLpOS5LNKsaxmWLYdhFdTxQi6LpvfA8BwXC6JY7heRYRbFbYxRjGNi1TS7G4" +
"nGKd5WGuL4UHwI4VkaYxii8V4pgQMgVBQdQ5iCTYGi8T4vlWbJ3nuPg+l+H5AlSCg6ByPBoE8Ap3jqYxhBido5g0OgOGOGI4CsSpCCAcgcAuEokiEN5NCKfJ9DyTRjnS" +
"cg1CEYxOBmBpPCgagdgcIZoHoGIFA4AxQkCAxKAgKBwgGSpIBCZhjF2E5UnQPQMiMCJBCIBwxkSQgsgo+JtDKT4ziiQw+k6EwAnsOgLnkHI+yCQ4iEuE4klkPhShEJBp" +
"AoPgymOMoaDgHBjFMBgyD0HYTiCZSZhIIIGC4ChiHSew5kwM5omILZPiOBI0hwZw5kodIdA+M4Uj4PxOmMSJ9DuTQzmyZgviceZagaHVfj4awwmaAh2GUIYmCOEZZDaD" +
"RDFGdwcg4EwyHMN4LBOaJbCoaZqgKH8qkMfIyD8DozDyfA7A0Coui0OpMmOZJdCsahKg6NooioChwmEMxLEoXJbDUTRXGSUgykyMgQG0GpPHMdI3D4TRCgSeQ0kmaw+l" +
"GNAtCOZJVCiT5DhyRQwAqMg0EoDBBGEGAsASC5yiSCw+k4Mp6lWNQuksTpRjMTxDGzJwGmGMpDDKXYTECSAxl6Q5olkK4PgMMIVkASRMBMBgzEkaZEjsNALhIZA6AeQB" +
"gk0ZJEgAAJ0CIAgODMNIsD6DRih9uYwFyAwfCUb5ijmbI+gwdxkk8MZMGeMpPCkDxzBiC5MHMPJLDSSROFMLIoBEQogEMFJPnENYQGgE4DCOaJfC7tYkhGTQ0kyWwyku" +
"XpMiyRpKjKR4wngM4JmOWJACCdYtHMWw+Eych4nINYLAEYA8AgdAEEsQZajaQoog4GxPiMVIolcdxNG8XZVkmNoRwWRVBlFeFEeAZQJgnFiHgHwcAhjhHgGMSI5xki2C" +
"yA4EQsA3i0HkBsLwKRFgAHcPkHopBJBcBeDUYI7xyDOHqKkWo2hLCsDIBIY4qQ5A8DoMMYwOAqCSBGKgU4yB2iDBwIgB4hxQgAAWNgBoAgsBdEcBUQ4sQ9A/HqD0JI8R" +
"pBzH2OYVgahLBHFiJQJweQiDhDUE4SAARQAzFsG0EQwA6AOWSBkFgVAIBCHeGERQFQiCQHeFkC4vkiB8DyB4F4QxVDvGMNEOQexMjlBeOAKQiQLgfDA7QEAaRiBdEkH8" +
"TI7AZiFBAGYBIABWjYBiGACioQ4C1A+AMMgWhfgxHgPsT4URIB0COKgPgjRwiAB8AYUArxBgCF6J4GY5hrAOCAPAAoGRRCsCIMEXATXfgAF8BMJwURuEQDgD4Q4OBoAe" +
"HGFgLIwQrC2D0JoSQ+QvhrHoSgQI8AbDFGID8C4Ah6BQAQAASACwgCYCMAUMARAvCKAiAMCAokeCKBEOAKgCBoDaHuMsEAqwJDiACDURg8R6gPCyDofYWAhgoDIJ4ZAu" +
"hoiGAYGgRoQw/A0GMMga4GwxiEDeIYYInATCDBQAoBAwAoDlA0KMBoVRGiDGwDQUYIRsgaGGDgM4LAwDWB8EcIA1APhjEgGQVwgRIgjFIIQHokgZA+CSEkLIKQSjHAwM" +
"sCwDAsAEB2ABTIwRwD6A8CMToSxkAxE4HYIw+BsgbBEDAHYBwojCBoIYFgXSjABE4MsHIbQWhlGILQS4UhvBdAUKEEwHgxDAAABQQQUAhgKHiDwE4JS4A7BGLQZwCR4g" +
"aBEMUYAqgKApHgGwVAIRNgvBMMQXImwZDtE4I8UIyAZCDCAE8AwrhgAdEEBACQLRCg4FEB4AYtA7CdEiPQMoJAMDNCkOMCAXAFDhH0D0Q4EgfAaGSK4NYzRUj9BuCgAg" +
"swOBjB4Fqpw8B2ADAwE4A4Qx2DAE6JIaQPQGhAGKBcIQ5B5gHByKIFARwADbAyKUfgdBKBBGyEcVIAB/ijHoIoSA0gdBNl+OATYERZgBGSDYWIWAUCEGKA4FAhR7CIBt" +
"YQGYZg4CMAiKEcAOwkBjHWE8Z4lQgA+DkBoTohwwCeAaMEEgBQCCABgHMRwQRhhMEWFQd4HwZgwDqFESItAbAGEANCpINAzANCCJkK4ah+heFYBURwsQrS2CsMYMoWGB" +
"hYDWI0EInQgiApXaOVI1QFDsC8MUNoMBMA1HMJga4eh+BeAWOgNNowGjYzCGAAwax+iJBeBVT4gxoBIAGFsJFBxgBiGKFkKQ7g5DFFQEcAo4AzDDACKEQQLgCiJDYB0M" +
"gRBCCQAgQEA==");
	var_Appearance.Add(3,"gBFLBCJwBAEHhEJAAEhABQ4Fg6AADACAxRDgMQBQKAAzQFAYbhkGCGAAGMZxRgmFgAQhFcZQSKUOQTDKMIziaQAGgkNQwCSLIwjNIsBxPFKVQChEYxSjKA40SJNUgyj" +
"6CCY+QLIE5PfQgAL9I6eJABCCSQKkYx0HScRiwPBIbAZAYhCZqaKhWgkKI/WBQIABRDVLx5ESiLRtKy7Mq2bpvXBcNxXHalaztO68LxvKyqHb5fJ/PpgL4YHgmC4NQ7E" +
"MRwF6rfbyfZ7Xg/ORPTijZ4sdzMHTzJyscx3HqfaBoOaZU5eMLceTUMofHIndxCcasPbsLpOS5LNKsaxmWLYdhFdTxQi6LpvfA8BwXC6JY7heRYRbFbYxRjGNi1TS7G4" +
"nGKd5WGuL4UHwI4VkaYxii8V4pgQMgVBQdQ5iCTYGi8T4vlWbJ3nuPg+l+H5AlSCg6ByPBoE8Ap3jqYxhBido5g0OgOGOGI4CsSpCCAcgcAuEosiYN5NHMOJ+D4TpTnS" +
"eQ7CEY4uBmBpPhgagdgcIZoHibIEyUBJZDQIJShoCgcCAcoyAQOYYlcZJ1D0DxDCiQgwEiAZMHEMJLFKPJ9D2DoDnidQ4k+Y5QmKEROBkIhKD0JIZDIS4TGUCQuEeEJj" +
"nOIg8CuY4RkYNgwGMM5RllGpThDRYIGKZIpCkJFUH0PINyWcQ3CaaZCG+HBnEOTJhD8Tx4GoeQ/GcaZSHOH5nCmQhshoZhihYYwhiYA4RlkNoNEMUZ3ByDjwEsPxOnMa" +
"J9DuDR6F6GYmCmKh0nANtMioP4Gg8aoSiIO5NhodociqaY6GaFYkEyOg8lsNRNTaUgykyMgQG0GpPiONJbD8DpDEyfA6k0KwOkWMQsGsAJU0SagwkoJQJDIPISCQCJTG" +
"SUwyGaM4KkmMgtksHpFjAZ4TGCBAbgaSpcksdhNAMIJHHsD5TjSWWMAMOpwjyLwbk6cAz0KRJiDkDYzESCwiggcgcgYIQwCIEINCMCITj6TVxkMXp2j0cQLlCTo7E2F4" +
"ymkMZdhMPJHDGHpLAyVg+k4UwrCCSIyByDJ8DuDY8CiWY0kiXAXC6QJwFKGIjCeJpjgyezjlyDw6klHx5myRoMGwZwbkcToTEiew4kwbQfEmUgPkOKJUD4DpTHSHQmgk" +
"XI/ASTA1g0XIEDMTBimyfI7jSLYHEiUoPk0Fw/kadAsHGao8A0A5smEMJ2mNyg5gzJZwDgCpChyIZVyIZwFCMJEPASRkBqE+IcHInRcDxA2H4bIsx0AtDsIBpwZwYicD" +
"6BscwDwUBgHCIYaIfgtiVH2O4WgUwJjEFeAEQA7y4hMCiBMS4aRdB9A4CYE4LxljyBMHcDItBxinDCLcTYmgejBFQ9UTg9gFBOEmAQTI7A4iZGMGkQAWQ7jYA2HIL8BR" +
"AjDG4HcCwARbjZHiNoDw1nLDnGyNINQ+wjCpBMEgcovQUgICQJEcgWRuBvAyJ4d4ugpCUAINcHogxIgnDiM4N4axzD3F2JMTY/hRqYF6FsWIxhYAGGoAALQYgYirBwBE" +
"BwpAjBEAAIEIYsA2gOHCMAGgXAACIDmMITAUgFABH0D0I4WwvhNFGMAOIvxRD2GKNcMA8gjAPDCPwBogRPAxA8PgRwZRICYDED8RAXQEghEAN8DIgwIBdB4JYWwMgtiQ" +
"HoFQKAiRFguFKGwGQhglDsEOVwEQQRkCKBwOIHgSREDRBYHEXQcQdD7GIGARQHRxipBrMobgewDCUCADsEYWAzgMHKHQDQxxsDzA6EMfAeQHB4GQDkUYPA0iECiKoGgR" +
"hcDdA2GMQA8AOCjDSPgHI4QnApAKBICwHg1A+BcAwcYsgbjGGQNkCIgRsA6EcBEWANADjsB0B8YYzQQDIGSBcEYZBCCPEkFIHQSgkgZAwG4IwBAbAYGGAgL4Ch4g8BOC" +
"QAA2KKC0GcAke4AAXAFCoHkDw4xbBFEcJkE4JRSiEFeJYKQVRMgJHODwX4xAgC/AsIIZAeAHDRG0HYI40RKCLEGDUI4jAghwBWIceA+whCpHMFYZYOQxglDMHMBQGxYj" +
"VHiAoBIPgfgHGwPsHYJRSB6A0IERQLhCjJHMA4OQoAoCOACLYGYSx8DpBQIMWQdRnDRH+DsE4fB3CeAmM67kAAXBFEIDYDI7wLBtEoEIfYNwjiUGGJQYQMAjCHEAO0C4" +
"zxW29CoCgfIxR9AKA6J8BgUAIhDGMIoJ40hqgwCgKETgnBhhqCGI0AIqgZhGDANQDIlBDCRGkCoJISR0g1BSKQOgfAzBRG0DYHARh4DeDAOwANuw8ApCKKkYg/RPhjBs" +
"H0J4yg5hPGWN0GwFBHQBFaDoQIURljFAoB4GgzRVzbBECQFQRQoguHGHANwDRdCKy8CgSIGwhhoDYJYYI1giBICSAEgI=");
exsurface1.set_Background32(exontrol.EXSURFACELib.BackgroundPartEnum.exCheckBoxState0,0x1000000);
exsurface1.set_Background32(exontrol.EXSURFACELib.BackgroundPartEnum.exCheckBoxState1,0x2000000);
exsurface1.set_Background32(exontrol.EXSURFACELib.BackgroundPartEnum.exCheckBoxState2,0x3000000);
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	exontrol.EXSURFACELib.Element var_Element = exsurface1.Elements.Add("Element Check 1",-64,-64);
	var_Elements.Add("Child",null,null).Parent = (var_Element as exontrol.EXSURFACELib.Element);
		var_Element.Pictures = "1/2";
		var_Element.Expanded = false;
	exontrol.EXSURFACELib.Element var_Element1 = var_Elements.Add("Element Check 2",32,96);
		var_Element1.Checked = exontrol.EXSURFACELib.CheckStateEnum.exChecked;
		var_Element1.Pictures = "1,2";
exsurface1.Home();
exsurface1.EndUpdate();

129
ImageSize property on 16 (default) (specifies the size of control' icons)

// AddElement event - A new element has been added to the surface.
private void exsurface1_AddElement(object sender,exontrol.EXSURFACELib.Element   Element)
{
	// Element.ShowCheckBox = True
}
//this.exsurface1.AddElement += new exontrol.EXSURFACELib.exg2antt.AddElementEventHandler(this.exsurface1_AddElement);

exsurface1.BeginUpdate();
exsurface1.ImageSize = 16;
exsurface1.Images("gBJJgBAIDAAEg4ACEKAD/hz/EMNh8TIRNGwAjEZAEXjAojJAjMLjABAAgjUYkUnlUrlktl0vmExmUzmk1m03nE5nU7nkrQCAntBoVDolFo1HoM/ADAplLptImdMYFOq" +
"dSqlXq1QrVbrlGpVWsFNrNdnNjsk7pQAtNroFnt0sh8Yr9iulTuNxs1Eu8OiT/vsnsNVutXlk/oGGtVKxGLxWNtsZtN8iUYuNvy0Zvd+xNYwdwvl4p870GCqc8vOeuVt" +
"tmp1knyOayWVy+WzN/ze1wOElenm+12WUz/Bv2/3UyyWrzeutux2GSyGP2dQ33C1ur3GD3M4zUNzHdlWjq/E3nGzVpjWv4HA7fRy/Tv2IrN8rPW6nZ3ve7mUlfu20Z8a" +
"cvQyb+vY9jasYoDwMm+LytVBDqKG3z8O3Cb8P+mkAuY9cCQ2uL4KaxDKvkp8RNLEjqugnrwQo/UWPzFyeQw5sNLZFENrI4kOqU66pw8uzmOKvTqNqjULJvGL1JO48GtT" +
"GsbLdEL3scxLlyiw8dQeoUVxdLTtyKmUjwGlslRPJsnK1HbAKbKCrsQo8uQk/CeP44iaR/ATnTNPLvyxPU+z9P9AUDQVBowiofJXQ6Oo+kKMpIkjztE4TKn4P6JowfgP" +
"nwD5/nAjB8AOeAPo0eAA1IAFH07UhAIMpYAVIYFHqBUhwVjV1S1EtQAHxW65V0AZwAeuQAnwB5gAPYViEDVhwAHTQBkCjB4gOhwDmCyhH0sACAg==");
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	exontrol.EXSURFACELib.Element var_Element = exsurface1.Elements.Add("Element Check 1",-64,-64);
	var_Elements.Add("Child",null,null).Parent = (var_Element as exontrol.EXSURFACELib.Element);
		var_Element.Pictures = "1/2";
		var_Element.Expanded = false;
	exontrol.EXSURFACELib.Element var_Element1 = var_Elements.Add("Element Check 2",0,32);
		var_Element1.Checked = exontrol.EXSURFACELib.CheckStateEnum.exChecked;
		var_Element1.Pictures = "1,2";
exsurface1.Home();
exsurface1.EndUpdate();

128
We want to have option to start/end connectors at the middle of each side of the elements

exsurface1.BeginUpdate();
exsurface1.ShowLinks = exontrol.EXSURFACELib.ShowExtendedLinksEnum.exShowLinks;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>1",null,null);
	var_Elements.Add("Element <sha ;;0>2",164,64);
	var_Elements.Add("Element <sha ;;0>3",0,132);
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[2],null);
exsurface1.FitToClient();
exsurface1.EndUpdate();

127
How can I determine the position the user clicks within the element's boundaries (Click event)

// Click event - Occurs when the user presses and then releases the left mouse button over the control.
private void exsurface1_Click(object sender)
{
	Object e = (exsurface1.get_ElementFromPoint(-1,-1) as Object);
	string X = -1;
	string Y = -1;
	exsurface1.PointToPosition(X,Y);
	System.Diagnostics.Debug.Print( e.ToString() );
	System.Diagnostics.Debug.Print( X.ToString() );
	System.Diagnostics.Debug.Print( Y.ToString() );
}
//this.exsurface1.Click += new exontrol.EXSURFACELib.exg2antt.ClickEventHandler(this.exsurface1_Click);

exsurface1.BeginUpdate();
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element 1",null,null);
	var_Elements.Add("Element 2",128,64);
exsurface1.FitToClient();
exsurface1.EndUpdate();

126
How can I determine the position the user clicks within the element's boundaries (MouseMove event)

// MouseMove event - Occurs when the user moves the mouse.
private void exsurface1_MouseMoveEvent(object sender,short   Button,short   Shift,int   X,int   Y)
{
	Object e = (exsurface1.get_ElementFromPoint(X,Y) as Object);
	exsurface1.PointToPosition(X,Y);
	System.Diagnostics.Debug.Print( e.ToString() );
	System.Diagnostics.Debug.Print( X.ToString() );
	System.Diagnostics.Debug.Print( Y.ToString() );
}
//this.exsurface1.MouseMoveEvent += new exontrol.EXSURFACELib.exg2antt.MouseMoveEventHandler(this.exsurface1_MouseMoveEvent);

exsurface1.BeginUpdate();
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element 1",null,null);
	var_Elements.Add("Element 2",128,64);
exsurface1.FitToClient();
exsurface1.EndUpdate();

125
How can I convert the screen position (mouse) to surface position

// MouseMove event - Occurs when the user moves the mouse.
private void exsurface1_MouseMoveEvent(object sender,short   Button,short   Shift,int   X,int   Y)
{
	System.Diagnostics.Debug.Print( "Point " );
	System.Diagnostics.Debug.Print( X.ToString() );
	System.Diagnostics.Debug.Print( Y.ToString() );
	exsurface1.PointToPosition(X,Y);
	System.Diagnostics.Debug.Print( "Position " );
	System.Diagnostics.Debug.Print( X.ToString() );
	System.Diagnostics.Debug.Print( Y.ToString() );
}
//this.exsurface1.MouseMoveEvent += new exontrol.EXSURFACELib.exg2antt.MouseMoveEventHandler(this.exsurface1_MouseMoveEvent);

exsurface1.BeginUpdate();
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>1",null,null);
	var_Elements.Add("Element <sha ;;0>2",164,64);
	var_Elements.Add("Element <sha ;;0>3",0,132);
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[2],null);
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[1],null);
exsurface1.FitToClient();
exsurface1.AxisStyle = (exontrol.EXSURFACELib.LinesStyleEnum)0xc0;
exsurface1.AxisColor = Color.FromArgb(128,128,128);
exsurface1.EndUpdate();

124
Is is possible to show just the positive coordinates

exsurface1.BeginUpdate();
exsurface1.Coord = exontrol.EXSURFACELib.CoordEnum.exAllowPositiveOnly | exontrol.EXSURFACELib.CoordEnum.exCartesian;
exsurface1.AxisColor = Color.FromArgb(128,128,128);
exsurface1.AxisStyle = exontrol.EXSURFACELib.LinesStyleEnum.exLinesThick | exontrol.EXSURFACELib.LinesStyleEnum.exLinesDot4;
exsurface1.ShowLinks = exontrol.EXSURFACELib.ShowExtendedLinksEnum.exShowLinks;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>1",null,null);
	var_Elements.Add("Element <sha ;;0>2",164,64);
	var_Elements.Add("Element <sha ;;0>3",0,132);
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[2],null);
exsurface1.FitToClient();
exsurface1.EndUpdate();

123
Cartesian coordinates (positive coordinates are shown top-right to the origin)

exsurface1.BeginUpdate();
exsurface1.Coord = exontrol.EXSURFACELib.CoordEnum.exCartesian;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>1",null,null);
	var_Elements.Add("Element <sha ;;0>2",164,64);
	var_Elements.Add("Element <sha ;;0>3",0,132);
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[2],null);
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[1],null);
exsurface1.FitToClient();
exsurface1.EndUpdate();

122
Default coordinates (positive coordinates are shown bottom-right to the origin)

exsurface1.BeginUpdate();
exsurface1.Coord = exontrol.EXSURFACELib.CoordEnum.exDefCoord;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>1",null,null);
	var_Elements.Add("Element <sha ;;0>2",164,64);
	var_Elements.Add("Element <sha ;;0>3",0,132);
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[2],null);
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[1],null);
exsurface1.FitToClient();
exsurface1.EndUpdate();

121
Is it possible to customize the path of the links orthogonally similar with Microsoft Visio tool

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = exontrol.EXSURFACELib.LinkControlPointEnum.exOrthoArrange | exontrol.EXSURFACELib.LinkControlPointEnum.exMiddleControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>1",null,null);
	var_Elements.Add("Element <sha ;;0>2",164,64);
	var_Elements.Add("Element <sha ;;0>3",0,132);
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[2],null);
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[1],null);
exsurface1.Zoom = 200;
exsurface1.FitToClient();
exsurface1.EndUpdate();

120
Does your control supports OLE Drag and Drop
// OLEDragDrop event is not supported. Use the DragEnter,DragLeave,DragOver, DragDrop ... events.
// OLEStartDrag event is not supported. Use the DragEnter,DragLeave,DragOver, DragDrop ... events.
exsurface1.OLEDropMode = exontrol.EXSURFACELib.exOLEDropModeEnum.exOLEDropManual;
exontrol.EXSURFACELib.Element var_Element = exsurface1.Elements.Add("Click the Element wait for .5 second until + cursor is shown, to start <b>OLE Drag and Drop</b>",null,null);
	var_Element.CaptionSingleLine = exontrol.EXSURFACELib.CaptionSingleLineEnum.exCaptionWordWrap;
	var_Element.AutoSize = false;
	var_Element.Width = 256;
	var_Element.Height = 56;

119
Is it possible to disable customizing the path of a specified link

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = (exontrol.EXSURFACELib.LinkControlPointEnum)0xffffff80 | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeTo | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeFrom | exontrol.EXSURFACELib.LinkControlPointEnum.exOrthoArrange | exontrol.EXSURFACELib.LinkControlPointEnum.exMiddleControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>A",null,null);
	var_Elements.Add("Element <sha ;;0>B",164,64);
	var_Elements.Add("Element <sha ;;0>B",0,132);
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null).CustomPath = "0.5,0.25,0.5,.75";
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[2],null).CustomPath = "0.5,0.25,0.5,.75";
	exontrol.EXSURFACELib.Link var_Link = var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[1],null);
		var_Link.ShowLinkType = exontrol.EXSURFACELib.ShowLinkTypeEnum.exLinkStraight | exontrol.EXSURFACELib.ShowLinkTypeEnum.exLinkDirect;
		var_Link.StartPos = exontrol.EXSURFACELib.AlignmentEnum.LeftAlignment;
		var_Link.Color = Color.FromArgb(128,128,128);
		var_Link.AllowControlPoint = exontrol.EXSURFACELib.LinkControlPointEnum.exNoControlPoint;
exsurface1.Zoom = 200;
exsurface1.FitToClient();
exsurface1.EndUpdate();

118
How do I let user customizes the link's path

exsurface1.BeginUpdate();
exsurface1.AllowLinkControlPoint = (exontrol.EXSURFACELib.LinkControlPointEnum)0xffffff80 | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeTo | exontrol.EXSURFACELib.LinkControlPointEnum.exAllowChangeFrom | exontrol.EXSURFACELib.LinkControlPointEnum.exOrthoArrange | exontrol.EXSURFACELib.LinkControlPointEnum.exMiddleControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exEndControlPoint | exontrol.EXSURFACELib.LinkControlPointEnum.exStartControlPoint;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>A",null,null);
	var_Elements.Add("Element <sha ;;0>B",164,64);
	var_Elements.Add("Element <sha ;;0>B",0,132);
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null).CustomPath = "0.5,0.25,0.5,.75";
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[2],null).CustomPath = "0.5,0.25,0.5,.75";
	exontrol.EXSURFACELib.Link var_Link = var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[1],null);
		var_Link.ShowLinkType = exontrol.EXSURFACELib.ShowLinkTypeEnum.exLinkStraight | exontrol.EXSURFACELib.ShowLinkTypeEnum.exLinkDirect;
		var_Link.StartPos = exontrol.EXSURFACELib.AlignmentEnum.LeftAlignment;
exsurface1.Zoom = 200;
exsurface1.FitToClient();
exsurface1.EndUpdate();

117
How can I generate a picture/image/graph from my diagram
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element A",null,null).ID = "A";
	var_Elements.Add("Element B",null,null).ID = "B";
	var_Elements.Add("Element C",null,null).ID = "C";
	var_Elements.Add("Element D",null,null).ID = "D";
	var_Elements.Add("Element E",null,null).ID = "E";
	var_Elements.Add("Element E",null,null).ID = "F";
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["B"],null);
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["C"],null);
	var_Links.Add(exsurface1.Elements["B"],exsurface1.Elements["D"],null);
	var_Links.Add(exsurface1.Elements["B"],exsurface1.Elements["C"],null);
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["E"],null);
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["F"],null);
exsurface1.set_DefArrange(exontrol.EXSURFACELib.DefArrangeEnum.exDefArrangeCompact,false);
exsurface1.Arrange(null);
object var_CopyTo = exsurface1.get_CopyTo("c:/temp/xtest.jpg");
System.Diagnostics.Debug.Print( "!!!check the file c:/temp/xtest.jpg!!!" );

116
How can I generate a picture/image/graph from my diagram
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element A",null,null).ID = "A";
	var_Elements.Add("Element B",null,null).ID = "B";
	var_Elements.Add("Element C",null,null).ID = "C";
	var_Elements.Add("Element D",null,null).ID = "D";
	var_Elements.Add("Element E",null,null).ID = "E";
	var_Elements.Add("Element E",null,null).ID = "F";
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["B"],null);
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["C"],null);
	var_Links.Add(exsurface1.Elements["B"],exsurface1.Elements["D"],null);
	var_Links.Add(exsurface1.Elements["B"],exsurface1.Elements["C"],null);
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["E"],null);
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["F"],null);
exsurface1.set_DefArrange(exontrol.EXSURFACELib.DefArrangeEnum.exDefArrangeCompact,false);
exsurface1.Arrange(null);
// Add 'exontrol.exprint.dll(ExPrint.dll)' reference to your project.
// Add 'ExPrint 1.0 Control Library(ExPrint.dll)' reference to your project.
exontrol.EXPRINTLib.exprint var_Print = new exontrol.EXPRINTLib.exprint();
	var_Print.PrintExt = (exsurface1 as exontrol.EXSURFACELib.exsurface);
	var_Print.CopyTo("c:/temp/xtest.jpg");
System.Diagnostics.Debug.Print( "!!!check the file c:/temp/xtest.jpg!!!" );

115
How can I print the component
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>A",null,null);
	var_Elements.Add("Element <sha ;;0>B",0,76);
	exontrol.EXSURFACELib.Element var_Element = var_Elements.Add("Element <sha ;;0>C",-76,32);
		var_Element.AutoSize = false;
		var_Element.Height = 32;
	exontrol.EXSURFACELib.Element var_Element1 = var_Elements.Add("Element <sha ;;0>D",76,32);
		var_Element1.AutoSize = false;
		var_Element1.Height = 32;
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	exontrol.EXSURFACELib.Link var_Link = var_Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
		var_Link.StartPos = exontrol.EXSURFACELib.AlignmentEnum.CenterAlignment;
		var_Link.EndPos = exontrol.EXSURFACELib.AlignmentEnum.CenterAlignment;
	exontrol.EXSURFACELib.Link var_Link1 = var_Links.Add(exsurface1.Elements[2],exsurface1.Elements[1],null);
		var_Link1.StartPos = exontrol.EXSURFACELib.AlignmentEnum.CenterAlignment;
		var_Link1.EndPos = exontrol.EXSURFACELib.AlignmentEnum.CenterAlignment;
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[4],null);
	exontrol.EXSURFACELib.Link var_Link2 = var_Links.Add(exsurface1.Elements[4],exsurface1.Elements[3],null);
		var_Link2.StartPos = exontrol.EXSURFACELib.AlignmentEnum.LeftAlignment;
		var_Link2.EndPos = exontrol.EXSURFACELib.AlignmentEnum.RightAlignment;
// Add 'exontrol.exprint.dll(ExPrint.dll)' reference to your project.
// Add 'ExPrint 1.0 Control Library(ExPrint.dll)' reference to your project.
exontrol.EXPRINTLib.exprint var_Print = new exontrol.EXPRINTLib.exprint();
	var_Print.PrintExt = (exsurface1 as exontrol.EXSURFACELib.exsurface);
	var_Print.Preview();

114
How can I show direct-links

exsurface1.ShowLinksType = exontrol.EXSURFACELib.ShowLinkTypeEnum.exLinkDirect;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element A",null,null).ID = "A";
	var_Elements.Add("Element B",128,64).ID = "B";
	var_Elements.Add("Element C",128,-64).ID = "C";
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["B"],null);
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["C"],null);

113
How can I show straight-links

exsurface1.ShowLinksType = exontrol.EXSURFACELib.ShowLinkTypeEnum.exLinkStraight;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element A",null,null).ID = "A";
	var_Elements.Add("Element B",128,64).ID = "B";
	var_Elements.Add("Element C",128,-64).ID = "C";
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["B"],null);
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["C"],null);

112
How can I show round-links

exsurface1.ShowLinksType = exontrol.EXSURFACELib.ShowLinkTypeEnum.exLinkRound;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element A",null,null).ID = "A";
	var_Elements.Add("Element B",128,64).ID = "B";
	var_Elements.Add("Element C",128,-64).ID = "C";
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["B"],null);
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["C"],null);

111
I've tried to insert a "<br>" in the Caption property text and it just ignores it

exsurface1.BeginUpdate();
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	exontrol.EXSURFACELib.Element var_Element = var_Elements.Add("caption",null,null);
		var_Element.CaptionSingleLine = exontrol.EXSURFACELib.CaptionSingleLineEnum.exCaptionWordWrap;
		var_Element.Caption = "first caption<br>second caption<br>third caption";
exsurface1.EndUpdate();

110
How do I align the extra-caption

exsurface1.BeginUpdate();
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	exontrol.EXSURFACELib.Element var_Element = var_Elements.Add("caption",null,null);
		var_Element.AutoSize = false;
		var_Element.Width = 128;
		var_Element.Height = 64;
		var_Element.ExtraCaption = "extra-caption";
		var_Element.ExtraCaptionAlign = exontrol.EXSURFACELib.ContentAlignmentEnum.exBottomRight;
exsurface1.EndUpdate();

109
How can I add an extra caption

exsurface1.BeginUpdate();
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("caption",null,null).ExtraCaption = "extra-caption";
exsurface1.EndUpdate();

108
I am using the reserve-neighbors feature, the question is how to shift left/right the neighbors instead of up/down
exsurface1.BeginUpdate();
exsurface1.AllowMoveNeighbors = exontrol.EXSURFACELib.MoveNeighborsEnum.exMoveNeighborsHorizontally;
exsurface1.set_DefArrange(exontrol.EXSURFACELib.DefArrangeEnum.exDefArrangeDir,1);
exsurface1.AllowInsertObject = false;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>A",null,null);
	var_Elements.Add("Element <sha ;;0>B ( move it )",16,32);
	var_Elements.Add("Element <sha ;;0>C",128,0);
exsurface1.EndUpdate();

107
I am using the reserve-neighbors feature, the question is if possible to specify the distance between neighbors
exsurface1.BeginUpdate();
exsurface1.AllowMoveNeighbors = exontrol.EXSURFACELib.MoveNeighborsEnum.exMoveNeighborsVertically;
exsurface1.set_DefArrange(exontrol.EXSURFACELib.DefArrangeEnum.exDefArrangeDX,0);
exsurface1.set_DefArrange(exontrol.EXSURFACELib.DefArrangeEnum.exDefArrangeDY,0);
exsurface1.AllowInsertObject = false;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>A",null,null);
	var_Elements.Add("Element <sha ;;0>B ( move it )",0,32);
	var_Elements.Add("Element <sha ;;0>C",0,64);
exsurface1.EndUpdate();

106
How do I enable the reserve-neighbors feature
exsurface1.BeginUpdate();
exsurface1.AllowMoveNeighbors = exontrol.EXSURFACELib.MoveNeighborsEnum.exMoveNeighborsVertically;
exsurface1.AllowInsertObject = false;
exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>A",null,null);
	var_Elements.Add("Element <sha ;;0>B ( move it )",0,32);
	var_Elements.Add("Element <sha ;;0>C",0,64);
exsurface1.EndUpdate();

105
I've noticed that recently, the elements get compacted once the Arrange method is performed. How can I prevent that

exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element A",null,null).ID = "A";
	var_Elements.Add("Element B",null,null).ID = "B";
	var_Elements.Add("Element C",null,null).ID = "C";
	var_Elements.Add("Element D",null,null).ID = "D";
	var_Elements.Add("Element E",null,null).ID = "E";
	var_Elements.Add("Element E",null,null).ID = "F";
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["B"],null);
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["C"],null);
	var_Links.Add(exsurface1.Elements["B"],exsurface1.Elements["D"],null);
	var_Links.Add(exsurface1.Elements["B"],exsurface1.Elements["C"],null);
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["E"],null);
	var_Links.Add(exsurface1.Elements["A"],exsurface1.Elements["F"],null);
exsurface1.set_DefArrange(exontrol.EXSURFACELib.DefArrangeEnum.exDefArrangeCompact,false);
exsurface1.Arrange(null);

104
Is it possible to add a link to show from bottom/down to top/up, rather that right to left (method-2)

// AddLink event - A new link has been added to the links collection.
private void exsurface1_AddLink(object sender,exontrol.EXSURFACELib.Link   Link)
{
}
//this.exsurface1.AddLink += new exontrol.EXSURFACELib.exg2antt.AddLinkEventHandler(this.exsurface1_AddLink);

exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>A",null,null);
	var_Elements.Add("Element <sha ;;0>B",48,48);
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	var_Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);

103
Is it possible to add a link to show from bottom/down to top/up, rather that right to left (method-1)

exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>A",null,null);
	var_Elements.Add("Element <sha ;;0>B",48,48);
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	exontrol.EXSURFACELib.Link var_Link = var_Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
		var_Link.StartPos = exontrol.EXSURFACELib.AlignmentEnum.DownAlignment;
		var_Link.EndPos = exontrol.EXSURFACELib.AlignmentEnum.UpAlignment;

102
How do I enable the cross link support ( mixed )

exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>A",null,null);
	var_Elements.Add("Element <sha ;;0>B",0,76);
	exontrol.EXSURFACELib.Element var_Element = var_Elements.Add("Element <sha ;;0>C",-76,32);
		var_Element.AutoSize = false;
		var_Element.Height = 32;
	exontrol.EXSURFACELib.Element var_Element1 = var_Elements.Add("Element <sha ;;0>D",76,32);
		var_Element1.AutoSize = false;
		var_Element1.Height = 32;
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	exontrol.EXSURFACELib.Link var_Link = var_Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
		var_Link.StartPos = exontrol.EXSURFACELib.AlignmentEnum.CenterAlignment;
		var_Link.EndPos = exontrol.EXSURFACELib.AlignmentEnum.CenterAlignment;
	exontrol.EXSURFACELib.Link var_Link1 = var_Links.Add(exsurface1.Elements[2],exsurface1.Elements[1],null);
		var_Link1.StartPos = exontrol.EXSURFACELib.AlignmentEnum.CenterAlignment;
		var_Link1.EndPos = exontrol.EXSURFACELib.AlignmentEnum.CenterAlignment;
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[4],null);
	exontrol.EXSURFACELib.Link var_Link2 = var_Links.Add(exsurface1.Elements[4],exsurface1.Elements[3],null);
		var_Link2.StartPos = exontrol.EXSURFACELib.AlignmentEnum.LeftAlignment;
		var_Link2.EndPos = exontrol.EXSURFACELib.AlignmentEnum.RightAlignment;
exsurface1.ShowLinks = exontrol.EXSURFACELib.ShowExtendedLinksEnum.exShowCrossLinksMixt | exontrol.EXSURFACELib.ShowExtendedLinksEnum.exShowExtendedLinks;

101
How do I enable the cross link support ( triangular )

exontrol.EXSURFACELib.Elements var_Elements = exsurface1.Elements;
	var_Elements.Add("Element <sha ;;0>A",null,null);
	var_Elements.Add("Element <sha ;;0>B",0,76);
	exontrol.EXSURFACELib.Element var_Element = var_Elements.Add("Element <sha ;;0>C",-76,32);
		var_Element.AutoSize = false;
		var_Element.Height = 32;
	exontrol.EXSURFACELib.Element var_Element1 = var_Elements.Add("Element <sha ;;0>D",76,32);
		var_Element1.AutoSize = false;
		var_Element1.Height = 32;
exontrol.EXSURFACELib.Links var_Links = exsurface1.Links;
	exontrol.EXSURFACELib.Link var_Link = var_Links.Add(exsurface1.Elements[1],exsurface1.Elements[2],null);
		var_Link.StartPos = exontrol.EXSURFACELib.AlignmentEnum.CenterAlignment;
		var_Link.EndPos = exontrol.EXSURFACELib.AlignmentEnum.CenterAlignment;
	exontrol.EXSURFACELib.Link var_Link1 = var_Links.Add(exsurface1.Elements[2],exsurface1.Elements[1],null);
		var_Link1.StartPos = exontrol.EXSURFACELib.AlignmentEnum.CenterAlignment;
		var_Link1.EndPos = exontrol.EXSURFACELib.AlignmentEnum.CenterAlignment;
	var_Links.Add(exsurface1.Elements[3],exsurface1.Elements[4],null);
	exontrol.EXSURFACELib.Link var_Link2 = var_Links.Add(exsurface1.Elements[4],exsurface1.Elements[3],null);
		var_Link2.StartPos = exontrol.EXSURFACELib.AlignmentEnum.LeftAlignment;
		var_Link2.EndPos = exontrol.EXSURFACELib.AlignmentEnum.RightAlignment;
exsurface1.ShowLinks = exontrol.EXSURFACELib.ShowExtendedLinksEnum.exShowCrossLinksTriangle | exontrol.EXSURFACELib.ShowExtendedLinksEnum.exShowExtendedLinks;