EVENT Identifier ( [ Parameter #1 [ , Parameter #2 ... ] ) [ AS Boolean ]
This declares a class event. This event is raised by a function call.
You can specify if the event handler returns a boolean value. In that case, a TRUE
return value indicates that the event has been cancelled.
Example :
EVENT BeforeSend(Data AS String) AS Boolean ... ' Raises the event IF BeforeSend("MyData") THEN PRINT "Canceled !" ENDIF