OnActivate picture event

Declaration
 ENTRY OnActivate(IN BOOL _bActivate)
 ; actions
 END OnActivate

Parameters
_bActivate If the parameter value is @TRUE, a picture window is activated.
If the parameter value is @FALSE, a picture window is deactivated.

Description
The event is generated when the active picture window is being changed.
OnActivate(@FALSE) is generated for the picture which was activated.
OnActivate(@TRUE) is generated for the picture which is being activated (the picture event is derived from Windows messages WM_ACTIVATE and WM_DEACTIVATE).
Example
 TEXT _status
 
 ENTRY OnActivate(IN BOOL _bActivate)
   IF _bActivate THEN
     _status := "Window is activated"
   ELSE
     _status := "Window is deactivated"
   ENDIF
 END OnActivate

Related pages:

Active picture events
Picture event handler

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