Arbortext IsoView > Programmer's Reference > Callout Functions > Event: CalloutHit
  
Event: CalloutHit
Fires if the mouse pointer hits the specified callout object.
Introduced with Arbortext IsoView 7.2.
Syntax
CalloutHitnMouseBtncalloutID
Parameters:
nMouseBtn
Defines the mouse button number as short.
calloutID
Defines the callout object ID as BSTR.