Tree.Scroll Method (ExTree)

Use the Scroll method to scroll the control's content by code. Use the EnsureVisibleItem method to ensure that a specified item fits the control's client area. Use the ScrollPos property to get the control's scroll position. Use the EnsureVisibleColumn method to ensure that a specified column fits the control's client area. If the Type parameter is exScrollLeft, exScrollRight or exScrollHTo the Scroll method scrolls horizontally the control's content pixel by pixel, if the ContinueColumnScroll property is False, else the Scroll method scrolls horizontally the control's content column by column.

The following VB sample scrolls the control's content to the first item ( scrolls to the top ):

Tree1.Scroll exScrollVTo, 0

The following C++ sample scrolls the control's content to the top:

m_tree.Scroll( 2 /*exScrollVTo*/, COleVariant( (long)0 ) );

The following C# sample scrolls the control's content to the top:

axTree1.Scroll(EXTREELib.ScrollEnum.exScrollVTo, 0);

The following VB.NET sample scrolls the control's content to the top:

AxTree1.Scroll(EXTREELib.ScrollEnum.exScrollVTo, 0)

The following VFP sample scrolls the control's content to the top:

with thisform.Tree1
	.Scroll( 2, 0 ) && exScrollVTo
endwith

		Type	Description
		Type as ScrollEnum	A ScrollEnum expression that indicates type of scrolling being performed.
		ScrollTo as Variant	A long expression that indicates the position where the control is scrolled when Type is exScrollVTo or exScrollHTo. If the ScrollTo parameter is missing, 0 value is used.