umain.~pas

来自「一个用Delphi写的获取控件信息的小工具」· ~PAS 代码 · 共 41 行

unit uMain;

interface

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

type
  TForm1 = class(TForm)
    Edit1: TEdit;
    Edit2: TEdit;
    Edit3: TEdit;
    Timer1: TTimer;
    procedure Timer1Timer(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.Timer1Timer(Sender: TObject);
var
  hwnd: THandle;
  p: TPoint;
  ClsName: array[0..255] of char;
begin
  GetCursorPos(p);
  hwnd := WindowFromPoint(p);
  GetClassName(hwnd,pchar(ClsName),256);
end;

end.