You need an error method. It will get passed three parameters, nError, cMethod, nLine. You can use COMRETURNERROR to get the error information back to user.


>I'm creating a dll for looping through all the tables in a certain directory and performing some maintanence operations. Sometimes errors occur that I need to process. I tried the following:
>
>DEFINE CLASS myClass
>
>PROCEDURE MyErrorHandler
> RETURN
>ENDPROC
>
>PROCEDURE MyMethod
> ON ERROR DO THIS.MyErrorHandler
> *-- statements
> RETURN
>ENDPROC
>
>ENDDEFINE
>
>but the enviroment says it 'cant find this.myerrorhandler.prg'. What would be the correct syntax for calling an error handler here?