Root > Compatibility > 5.x -> 6.x > EurekaLog 6 Documentation > Events > HandledExceptionNotify event > How to use this event

How to use this event

Previous pageReturn to chapter overviewNext page   

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);



   ...  // Your code...





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



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: 2021-11-08
Last edited: 2018-06-14
The documentation team uses the feedback submitted to improve the EurekaLog documentation. We do not use your e-mail address for any other purpose. We will remove your e-mail address from our system after the issue you are reporting has been resolved. While we are working to resolve this issue, we may send you an e-mail message to request more information about your feedback. After the issues have been addressed, we may send you an email message to let you know that your feedback has been addressed.

Permanent link to this article: