CHANGED Event (Listbox) [Revelation On-Line Wiki]

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====== CHANGED Event (Listbox) ======


 
==== Description ====
 
 
Fired when the selection in a ListBox has changed as a result of user input.
 
 
 
 
==== Syntax ====
 
<code>
bForward = CHANGED( CtrlEntID, 

                       CtrlClassID,

                       NewData )
                    
</code> 
 
 
==== Parameters ====
 
 
 
 
 
 
 
^Name^Description^
|CtrlEntID|Fully qualified name of the ListBox receiving the event.|
|CtrlClassID|Type of control receiving the event.  In this case "LISTBOX".|
|NewData|Text of the item that is now selected|

 


 
==== Returns ====
 
 
TRUE$ or FALSE$.  If FALSE$, the program execution returns to the calling procedure. If TRUE$, the event processing goes to the next level.  There is no system level CHANGED event processing for a LISTBOX control.
 
 
 
 
==== Remarks ====
 
 
This event is raised as a result of the Windows LBN_SELCHANGED notification.
 
 
 
 
==== See Also ====
 
 
LISTBOX SELPOS property, LISTBOX CHANGESELPOS method, LISTBOX CHANGETEXT method, LISTBOX CHANGEVALUE method.