uminimized.pas

来自「窗体始终最小化Delphi」· PAS 代码 · 共 39 行

unit Uminimized;

interface

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

type
  TForm1 = class(TForm)
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  protected
  procedure WMQueryOpen(var Msg : TWMQueryOpen);message WM_QUERYOPEN;
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}
 procedure Tform1.WMQueryOpen(var msg: TWMQueryOpen);
 begin
   msg.Result := 0;
 //  msg.Result :=$0013 ; //   $0013ԭʼֵ
 end;

procedure TForm1.Button1Click(Sender: TObject);
begin
  Form1.WindowState := wsMinimized;
end;

end.