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How to use this event

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Caution: this is old EurekaLog 6 documentation. This is not the latest version.

 

EurekaLog includes a "HandledExceptionNotify" event for interaction with the user program when an HANDLED exception is raised (for the UNANDLED exceptions see the "ExceptionNotify" event). The user-defined routine is called when EurekaLog traps an HANDLED exception.

 

The syntax of this event is :

 

procedure MyHandledNotify(ExcRecord: TEurekaExceptionRecord; var Handled: Boolean);

 

To use this event, you must declare a procedure with those parameters and assign it to the HandledExceptionNotify EurekaLog variable, as shown in the following example:

 

uses ExceptionLog, ECore, ETypes; // The required units...

 

// This is a normal procedure (not a method)...

procedure MyHandledNotify(ExcRecord: TEurekaExceptionRecord; var Handled: Boolean);

begin

   ...

   ...  // Your code...

   ...

end;

 

begin

   HandledExceptionNotify := MyHandledNotify; // Assign HandledExceptionNotify variable to MyHandledNotify procedure.

end.

 

If you set the "Handled" parameter to False in your routine before returning, the exception will be reported by the standard Borland Exception Manager. If you set "Handled" to True (the default value) the exception will be handled by EurekaLog.

 

 

Note: to simplify management of your EurekaLog events, you can use the TEurekaLog.OnHandledExceptionNotify event.




Send feedback... Build date: 2018-11-27
Last edited: 2018-06-14
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