ClickOnce 创建桌面快捷方式

 static void Main()
        {
            bool bCreatedNew;
            Mutex m = new Mutex(false, "TestClickOnceClientName", out bCreatedNew);

            if (bCreatedNew)
            {
                Application.EnableVisualStyles();
                Application.SetCompatibleTextRenderingDefault(false);
                FrmLogin fLogin = new FrmLogin();

                if (DialogResult.OK != fLogin.ShowDialog())
                {
                    return;
                }
                FrmMain fe = new FrmMain();
                fe.ShowDialog();
            }
            CreateDesktopShortCut();

        }

        private static void CreateDesktopShortCut()
        {

            string path = System.Environment.GetFolderPath(Environment.SpecialFolder.StartMenu);
            if (!path.EndsWith("\"))
            {
                path += "\";
            }
            path += @"ProgramsMicrosoft";
            if (System.IO.Directory.Exists(path))
            {
                string desktop = System.Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
                if (!desktop.EndsWith("\"))
                {
                    desktop += "\";
                }
                foreach (String file in System.IO.Directory.GetFiles(path))
                {
                    System.IO.FileInfo fi = new System.IO.FileInfo(file);
                    if (!System.IO.File.Exists(desktop + fi.Name))
                    {
                        fi.CopyTo(desktop + fi.Name);
                    }
                }
            }
        }

（在Program中）