问 ClickOnce在应用程序升级后创建新的快捷方式(后缀为-1，-2)

停止桌面上的多个快捷方式

您可以在代码中处理这一问题：

1. 首先禁用自动创建快捷方式
2. ，并在第一次运行时创建新的快捷方式。

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static void CheckForShortcut()
    if (System.Deployment.Application.ApplicationDeployment.IsNetworkDeployed)
        ApplicationDeployment ad = ApplicationDeployment.CurrentDeployment;
        if (ad.IsFirstRun)  //first time user has run the app
                Assembly code = Assembly.GetExecutingAssembly();
                string company = string.Empty;
                string description = string.Empty;
                if (Attribute.IsDefined(code, typeof(AssemblyCompanyAttribute)))
                AssemblyCompanyAttribute ascompany =
                  (AssemblyCompanyAttribute)Attribute.GetCustomAttribute(code,
                  typeof(AssemblyCompanyAttribute));
               company = ascompany.Company;
            if (Attribute.IsDefined(code, typeof(AssemblyDescriptionAttribute)))
                AssemblyDescriptionAttribute asdescription =
                  (AssemblyDescriptionAttribute)Attribute.GetCustomAttribute(code,
                    typeof(AssemblyDescriptionAttribute));
                description = asdescription.Description;
            if (company != string.Empty && description != string.Empty)
                string desktopPath = string.Empty;
                desktopPath =
                  string.Concat(Environment.GetFolderPath(Environment.SpecialFolder.Desktop),
                    "\\", description, ".appref-ms");
                string shortcutName = string.Empty;
                shortcutName =
                  string.Concat(Environment.GetFolderPath(Environment.SpecialFolder.Programs),