Работа с Sender

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Code:

unit TestInputForm;

 

interface

 

uses

Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,

StdCtrls, DdhInpuB;

 

type

TForm1 = class(TForm)

   Edit1: TEdit;

   Label1: TLabel;

   DdhInputButton1: TDdhInputButton;

   DdhInputButton2: TDdhInputButton;

   DdhInputButton3: TDdhInputButton;

   procedure DdhInputButtonClick(Sender: TObject);

private

   { Private declarations }

public

   { Public declarations }

end;

 

var

Form1: TForm1;

 

implementation

 

{$R *.DFM}

 

procedure TForm1.DdhInputButtonClick(Sender: TObject);

begin

ShowMessage ('You have clicked the ' +

   (Sender as TButton).Name + ','#13 +

   'having the caption ' +

   (Sender as TButton).Caption);

end;

 

end.

 

 

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