mainform.pas

来自「《Delphi COM深入编程》原书光盘」· PAS 代码 · 共 37 行

unit MainForm;

interface

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

type
  TForm1 = class(TForm)
    btnGenerate: TButton;
    Memo1: TMemo;
    procedure btnGenerateClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.btnGenerateClick(Sender: TObject);
var
  Guid: TGUID;
begin
  CoCreateGuid(Guid);
  Memo1.Lines.Add(GuidToString(Guid));
end;

end.