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

TWinControl.CMVisibleChanged

Handles Focus changes, and forces UpdateControlState.

Declaration

Source position: controls.pp line 2203

protected procedure TWinControl.CMVisibleChanged(

  var Message: TLMessage

); message;

Arguments

Message

  

Control message handled in the method.

Description

Handler for changed Visible message.

Version 4.4 Generated 2025-11-08 Home