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SuppressExternalDragsDuringCriticalSection Class Reference

#include <IDragDropController.h>

Detailed Description

SuppressExternalDragsDuringCriticalSection used to suppress drag initiation during critical code sections. 

During certain critical sections (EventAvail, PreviewModalDialogs, ProgressBar, CommandProcessing)

we have to refuse drag messages for drags initiated outside InDesign to avoid getting messages out of order 

as well as avoiding re-entrancy in the command processor.
See Also
IDragDropController