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Tracing can be a useful tool to use when trying to track down problems in your code execution.

To add a tracing statement, add some text like this to your web application:

    Evtroutine Handling(#Trace.Click)
 
    #sys_appln.TraceMessageText( ("Last trace was &1").Substitute( #xDemoNumber.Asstring ) )
 
    #xDemoNumber += 1

...

    #sys_appln.TraceMessageText( ("Trace value now").Substitute( #xDemoNumber.Asstring ) )
 
    Endroutine

To view the trace statements, access Console in the Developer Tools associated with your browser.Image Removed

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For more information on Tracing Applications refer to to Tracing Applications in the Visual LANSA User Guide.