startf.pas

是一款很不错资料数据库管理软件

unit startf;

interface

uses
   windows,jpeg, ExtCtrls, Classes,forms, Controls, StdCtrls,
   shellapi;

type
  TstartForm = class(TForm)
    Image1: TImage;
    Label1: TLabel;
    procedure FormCreate(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  startForm: TstartForm;

implementation

{$R *.DFM}




procedure TstartForm.FormCreate(Sender: TObject);
var hr :thandle;
begin
hr:=createroundrectrgn(0,0,width,height,500,500);//定义园角矩形(win API函数)
setwindowrgn(handle,hr,true); //设置园角窗口
end;

end.