unit1.pas

在delphi中实现windows核心编程.原书光盘代码核心编程.原书光盘代码

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls;

type
  TForm1 = class(TForm)
    Button1: TButton;
    Button2: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.Button1Click(Sender: TObject);
var
  p:tpoint;
begin
  p:=button2.ClientToScreen(Point(button1.Width div 2,button1.height div 2));
  SetCursorPos(p.x,p.y);
  Mouse_Event(MOUSEEVENTF_LEFTDOWN,p.X,p.Y,0,0);
  Mouse_Event(MOUSEEVENTF_LEFTUP,p.X,p.Y,0,0);
end;

procedure TForm1.Button2Click(Sender: TObject);
begin
  MessageDlg('自动点击',mtwarning,[mbok],0);
end;

end.