Use a MouseDown or MouseUp event procedure to specify actions that will occur when a mouse button is pressed or released. Unlike the Click and DblClick events, MouseDown and MouseUp events lets you distinguish between the left, right, and middle mouse buttons. You can also write code for mouse-keyboard combinations that use the SHIFT, CTRL, and ALT keyboard modifiers. Use the AnchorFromPoint property to retrieve the identifier of the anchor element from the cursor. The AnchorClick event notifies your application that the user clicks an anchor element.

private void MouseUpEvent(object sender,short Button,short Shift,int X,int Y)
{
}

Private Sub MouseUpEvent(ByVal sender As System.Object,ByVal Button As Short,ByVal Shift As Short,ByVal X As Integer,ByVal Y As Integer) Handles MouseUpEvent
End Sub

private void MouseUpEvent(object sender, AxEXORGCHARTLib._IChartViewEvents_MouseUpEvent e)
{
}

void OnMouseUp(short Button,short Shift,long X,long Y)
{
}

void __fastcall MouseUp(TObject *Sender,short Button,short Shift,int X,int Y)
{
}

procedure MouseUp(ASender: TObject; Button : Smallint;Shift : Smallint;X : Integer;Y : Integer);
begin
end;

procedure MouseUpEvent(sender: System.Object; e: AxEXORGCHARTLib._IChartViewEvents_MouseUpEvent);
begin
end;

begin event MouseUp(integer Button,integer Shift,long X,long Y)
end event MouseUp

Private Sub MouseUpEvent(ByVal sender As System.Object, ByVal e As AxEXORGCHARTLib._IChartViewEvents_MouseUpEvent) Handles MouseUpEvent
End Sub

Private Sub MouseUp(Button As Integer,Shift As Integer,X As Single,Y As Single)
End Sub

Private Sub MouseUp(ByVal Button As Integer,ByVal Shift As Integer,ByVal X As Long,ByVal Y As Long)
End Sub

LPARAMETERS Button,Shift,X,Y

PROCEDURE OnMouseUp(oChartView,Button,Shift,X,Y)
RETURN

<SCRIPT EVENT="MouseUp(Button,Shift,X,Y)" LANGUAGE="JScript">
</SCRIPT>

<SCRIPT LANGUAGE="VBScript">
Function MouseUp(Button,Shift,X,Y)
End Function
</SCRIPT>

Procedure OnComMouseUp Short llButton Short llShift OLE_XPOS_PIXELS llX OLE_YPOS_PIXELS llY
	Forward Send OnComMouseUp llButton llShift llX llY
End_Procedure

METHOD OCX_MouseUp(Button,Shift,X,Y) CLASS MainDialog
RETURN NIL

void onEvent_MouseUp(int _Button,int _Shift,int _X,int _Y)
{
}

function MouseUp as v (Button as N,Shift as N,X as OLE::Exontrol.ChartView.1::OLE_XPOS_PIXELS,Y as OLE::Exontrol.ChartView.1::OLE_YPOS_PIXELS)
end function

function nativeObject_MouseUp(Button,Shift,X,Y)
return

The following VB sample displays the caption of the node form the cursor:

Private Sub ChartView1_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
    With ChartView1
        Dim n As EXORGCHARTLibCtl.Node
        Set n = .NodeFromPoint(X / Screen.TwipsPerPixelX, Y / Screen.TwipsPerPixelY)
        If Not (n Is Nothing) Then
            Debug.Print n.Caption
        End If
    End With
End Sub

The following C++ sample displays the caption of the node form the cursor:

void OnMouseUpChartview1(short Button, short Shift, long X, long Y) 
{
	CNode node = m_chartview.GetNodeFromPoint( X, Y );
	if ( node.m_lpDispatch != NULL )
		OutputDebugString( node.GetCaption() );
}

The following VB.NET sample displays the caption of the node form the cursor:

Private Sub AxChartView1_MouseUpEvent(ByVal sender As Object, ByVal e As AxEXORGCHARTLib._IChartViewEvents_MouseUpEvent) Handles AxChartView1.MouseUpEvent
    With AxChartView1
        Dim n As EXORGCHARTLib.Node = .get_NodeFromPoint(e.x, e.y)
        If Not (n Is Nothing) Then
            Debug.WriteLine(n.Caption)
        End If
    End With
End Sub

The following C# sample displays the caption of the node form the cursor:

private void axChartView1_MouseUpEvent(object sender, AxEXORGCHARTLib._IChartViewEvents_MouseUpEvent e)
{
	EXORGCHARTLib.Node node = axChartView1.get_NodeFromPoint(e.x, e.y);
	if (node != null)
		System.Diagnostics.Debug.WriteLine(node.Caption);
}

The following VFP sample displays the caption of the node form the cursor:

*** ActiveX Control Event ***
LPARAMETERS button, shift, x, y

With thisform.ChartView1
    local n
    n = .NodeFromPoint(x , y )
    If !isnull(n) Then
        wait window nowait n.Caption
    EndIf
EndWith