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Defines an event handler signalled to perform exception handling in an application.
Source position: forms.pp line 1324
type TExceptionEvent = procedure( |
Sender: TObject; |
E: Exception |
) of object; |
Sender |
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Object instance for the notification. |
E |
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Exception instance for the notification. |
TExceptionEvent is an object procedure type that defines an event handler signalled to perform exception handling in an application. Arguments passed to the event handler identify the application generating the notification, and the exception class instance. Applications must implement an object procedure using the signature for the event, and assign it to an event handler to respond to the notification.
TExceptionEvent is the type used to implement exception handlers in TApplication and TApplicationProperties.
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HandleException method for handling an exception; attempts to maintain program execution if possible, otherwise exits gracefully. |
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Event handler signalled to handle an exception in an application. |
| Version 3.2 | Generated 2024-02-25 | Home |