Protected Overridable Sub LookupMenuStateChanged( _
   ByVal isOpen As Boolean _
) 

Dim instance As UXDataLookupBox
Dim isOpen As Boolean
 
instance.LookupMenuStateChanged(isOpen)

protected virtual void LookupMenuStateChanged( 
   bool isOpen
)

protected:
virtual void LookupMenuStateChanged( 
   bool isOpen
) 

Parameters

isOpen

A value that indicates whether the menu is being opened or closed.

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

Reference

UXDataLookupBox Class
UXDataLookupBox Members