[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'Forms' (#lcl)

TScreen.AddHandlerFormVisibleChanged

Adds a visible changed notification handler.

Declaration

Source position: forms.pp line 1248

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 4.0 Generated 2025-05-03 Home