Vcl.Forms.TScreen.ActiveControl
Delphi
property ActiveControl: TWinControl read FActiveControl;
C++
__property Vcl::Controls::TWinControl* ActiveControl = {read=FActiveControl};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | public | Vcl.Forms.pas Vcl.Forms.hpp |
Vcl.Forms | TScreen |
Description
Indicates which control currently has input focus on the screen.
Read ActiveControl to learn which windowed control object in the active form currently receives the input from the keyboard.
ActiveControl is a read-only property. To change the ActiveControl, use the SetFocusedControl method of the form that contains the control that should receive focus.
After focus shifts from one control to another, the screen receives an OnActiveControlChange event.