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

TScreen.AddHandlerFormVisibleChanged

Adds a visible changed notification handler.

Declaration

Source position: forms.pp line 1251

public procedure TScreen.AddHandlerFormVisibleChanged(

  OnFormVisibleChanged: TScreenFormEvent;

  AsFirst: Boolean = False

);

Arguments

OnFormVisibleChanged

  

Form visible changed handler added in the method.

AsFirst

  

True if the handler should be the first in the list for the type.

Version 4.6 Generated 2026-02-20 Home