Unit 'Forms' Package
[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] [#lcl]

MessageBoxFunction

Provides the routine used to display a message dialog in widgetset implementations.

Declaration

Source position: forms.pp line 1994

var MessageBoxFunction: TMessageBoxFunction = Nil;

Description

Normally contains a reference to the DefaultMessageBox function. It may have another function reference assigned to the variable in specific widgetset implementations (such as CustomDraw controls).

See also

DefaultMessageBox

  

Widgetset-independent implementation of a message box routine.

Version 4.4 Generated 2025-11-08 Home