unit3.pas

来自「delphi编写的时钟程序」· PAS 代码 · 共 39 行

unit Unit3;

interface

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

type
  TForm3 = class(TForm)
    Panel1: TPanel;
    DateTimePicker1: TDateTimePicker;
    procedure Panel1MouseMove(Sender: TObject; Shift: TShiftState; X,
      Y: Integer);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form3: TForm3;

implementation

{$R *.dfm}




procedure TForm3.Panel1MouseMove(Sender: TObject; Shift: TShiftState; X,
  Y: Integer);
begin
  ReleaseCapture;
  Perform(WM_SYSCOMMAND,$f012,0);
end;

end.