Flexible TreeView 5.1.9 Help
ShowDropDown Event



Occurs when this column control is clicked but the DropDownContent property is NULL.
Syntax
'Declaration
 
Public Event ShowDropDown As EventHandler(Of ColumnControlDropDownEventArgs)
'Usage
 
Dim instance As DropDownColumnControl
Dim handler As EventHandler(Of ColumnControlDropDownEventArgs)
 
AddHandler instance.ShowDropDown, handler
Event Data

The event handler receives an argument of type ColumnControlDropDownEventArgs containing data related to this event. The following ColumnControlDropDownEventArgs properties provide information specific to this event.

PropertyDescription
ColumnGets the column whose column control ColumnControl was clicked.  
ColumnControl Gets the clicked column control whose dropdown to show.  
ControlBounds Gets the column control bounds rectangle in the treeview'a local coordinates.  
TreeviewGets the treeview where the column control ColumnControl is displayed.  
Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

Reference

DropDownColumnControl Class
DropDownColumnControl Members

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