VS:DidCancel: Difference between revisions
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Latest revision as of 14:29, 12 August 2013
.VectorScript|VectorScript ..VS:Function Reference|Function Reference ..VS:Function_Reference_Appendix|Appendix
Description
Function DidCancel detects whether the Cancel button in a predefined dialog was pressed. DidCancel is intended for use with conditional statements to signal that a cancel event has occurred.
FUNCTION DidCancel : BOOLEAN;
def vs.DidCancel(): return BOOLEAN
Example
VectorScript
PROCEDURE Example; VAR i : INTEGER; BEGIN i := IntDialog('Enter an integer:', '0'); IF NOT DidCancel THEN BEGIN i := i*3; Message(i); END; END; RUN(Example);
Python
def Example(): i = vs.IntDialog('Enter an integer:', '0'); if not vs.DidCancel(): i = i*3 vs.Message(i) Example()
Version
Availability: from All Versions