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OnShowException variable

In unit sysutils

Callback to show unhandled exceptions.

Declaration

pascal
OnShowException: procedure(Msg: ShortString)

Description

OnShowException is the callback that ShowException uses to display a message in a GUI application. For GUI applications, this variable should always be set. Note that no memory may be available when this callback is called, so the callback should already have all resources it needs, when the callback is set.

See also

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.