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What Does DelphiVCL.Application.HandleException Do?

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The HandleException method or DelphiVCL.Application.HandleException is used to provide default handling of exceptions for the application.

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.


What are the properties and methods of DelphiVCL.Application.HandleException?

Let’s browse all the properties and methods of the DelphiVCL.Application.HandleException using dir() command:

See the responses in our Windows command prompt:


You can also read short information about the DelphiVCL.Application.HandleException using the print() command:

See the responses in our Windows command prompt:



Check out DelphiVCL which easily allows you to build GUIs for Windows using Python.

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