TExceptionEvent procedure type
Defines an event handler signalled to perform exception handling in an application.
Declaration
TExceptionEvent = procedure(Sender: TObject; E: Exception) of objectArguments
Sender | Object instance for the notification. |
E | Exception instance for the notification. |
Description
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.
See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.