%HI_ExpandItem function

Function

The function %HI_ExpandItem "expands" or "collapses" the item in the Windows control of Tree view type (Control function).

Declaration

%HI_ExpandItem(
   INT in refId, 
   INT in itemHandle, 
   BOOL in bExpand
 )

Parameters

refId	Reference to graphic object `(`reference variable`).`
itemHandle	Item identifier.
bExpand	@TRUE - "expand" the item. @FALSE - "collapse" the item.