Determines whether or not the Change Event will be suppressed for the dialog element. If it is suppressed, the event handler will not get control when the content of an input field control changes, for example.

Applies to	Canvas control, column specification control, date/time picker control, edit area control, input field control, OLE container control, scroll bar control, selection box control, slider control, spin control tab control, table control.
Data Type	I4
Default Value	0 (NOT-SUPPRESSED)
Possible Values	0 (NOT-SUPPRESSED) / 1 (SUPPRESSED)

Note:
You can use the symbols SUPPRESSED and NOT-SUPPRESSED defined in the local data area NGULKEY1. NGULKEY1 is automatically included in your application.