Specifies the name of the client side JavaScript function to be executed before a drop down menu is to be expanded (displayed).
[Visual Basic]
Public Property ClientSideBeforeSubMenuExpand As
String
[C#]
public
String ClientSideBeforeSubMenuExpand {get; set;}
Remarks
Use this client side event to modify the sub menu before it is displayed. See toolbar_event_handler for details about this event.
See Also
ToolBar Class | EO.Web Namespace