FMX.Controls.Presentation.TPresentedControl.KeyDown

• Up to Parent: TPresentedControl

Delphi

procedure KeyDown(var AKey: Word; var AKeyChar: System.WideChar; AShift: TShiftState); override;

C++

virtual void __fastcall KeyDown(System::Word &AKey, System::WideChar &AKeyChar, System::Classes::TShiftState AShift);

Properties

Type	Visibility	Source	Unit	Parent
procedure function	protected	FMX.Controls.Presentation.pas FMX.Controls.Presentation.hpp	FMX.Controls.Presentation	TPresentedControl

Description

Sends a PM_KEYDOWN message to the presentation layer through its presentation proxy when a key is pressed down while your presented control has the focus.

The message includes a TKeyInfo record that contains the data of the parameters (AKey, AKeyChar, AShift).

See Also

• FMX.Controls.Presentation.TPresentedControl.PresentationProxy
• FMX.Presentation.Messages.TMessageSender.SendMessage

• FMX.Controls.Presentation.TKeyInfo

• FMX.Controls.TControl.KeyDown
• FMX.Forms.TCommonCustomForm.KeyDown

• FMX.Controls.Presentation.TPresentedControl.KeyUp