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RAD Studio VCL Reference
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TApplication.HandleException Method
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RAD Studio VCL Reference
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Provides default handling of exceptions for the application.
procedure HandleException(Sender: TObject);
__fastcall HandleException(TObject * Sender);
If an exception passes through all the try blocks in the application code, the application automatically calls HandleException, which displays a dialog box indicating an error occurred. Unless the exception object is EAbort, HandleException calls the OnException event handler, if one exists. Otherwise, it calls ShowException to display a message dialog box indicating an error occurred.
To assign other exception handling code for the application, use the OnException event handler.
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