Question

error event in powerbuilder

Asked by: 1030071002

if using an ole object (actually written for VB) in powerbuilder which throws the standard VB error event what powerbuilder event do i use to catch the error events

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Asked On
2009-09-10 at 08:58:13ID24721847
Tags

powerbuilder and vb error handling

Topic

PowerBuilder Programming Language

Participating Experts
2
Points
500
Comments
2

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Answers

 

by: Vikas_DixitPosted on 2009-09-10 at 13:27:27ID: 25303920

You can try exception handling ( try--catch) , or following events for "OLECustomControl"

Error      During OLE automation when an error occurs.
ExternalException      During OLE automation when the OLE server generates an exception during command execution (getting and setting properties, calling functions).

or the "systemerror" event on application object

TRY
   trystatements
CATCH ( ThrowableType1 exIdentifier1 )
   catchstatements1
CATCH ( ThrowableType2 exIdentifier2 )
   catchstatements2
...
CATCH ( ThrowableTypeN exIdentifierN )
   catchstatementsN
FINALLY
   cleanupstatements
END TRY

                                              
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by: loksPosted on 2009-09-16 at 11:47:55ID: 25348751

You could try ExternalException or Error event of the OLE control / object.

20120131-EE-VQP-002

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