Activate Method (IValueList)

Attaches a new owner control and hooks up ItemSelected and CloseUp event handlers. If the list is dropped down by another owner this will cause its closeup event to fire first. Note: Only one owner can be activated at a time. However, it is safe to call this method multiple times with the same owner since it shouldn't do anything in that case

'Declaration
 
Sub Activate( _
   ByVal owner As IValueListOwner _
) 

void Activate( 
   IValueListOwner owner
)