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Window.TreeViewItemExpanding Method (Typed)

X#
Provide a method that is invoked when a tree view item is expanding in a tree view control.

Namespace:  XSharp.VO.SDK
Assembly:  XSharp.VOGUIClasses (in XSharp.VOGUIClasses.dll) Version: 2.19
Syntax
 VIRTUAL METHOD TreeViewItemExpanding(
	oTreeViewExpandingEvent AS TreeViewExpandingEvent
) AS USUAL
Request Example View Source

Parameters

oTreeViewExpandingEvent
Type: TreeViewExpandingEvent
The TreeViewExpandingEvent object that describes which tree view item of which tree view control is expanding.

Return Value

Type: Usual
This method calls Window.Default() and returns the result of Window.Default()
Remarks
Tip Tip
Important! This is a callback method used by X#. Normally, it should not be called in your application code.
See Also