?? unit1.pas
字號:
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
ComCtrls, ExtCtrls, StdCtrls, ToolWin, Menus;
type
TForm1 = class(TForm)
Button1: TButton;
procedure FormCreate(Sender: TObject);
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.DFM}
procedure TForm1.FormCreate(Sender: TObject);
var hr :thandle;
begin
hr:=CreateEllipticRgn(0,0,width,height);//定義橢圓窗口(win API函數(shù))
setwindowrgn(handle,hr,true); //設(shè)置橢圓窗口
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
Close;
end;
end.
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