C# (CSharp) DesktopToastsSample PropVariantHelper示例

示例#1

文件： MainWindow.xaml.cs 项目： zy850580380/Windows-classic-samples

        private void InstallShortcut(String shortcutPath, String exePath)
        {
            IShellLinkW newShortcut = (IShellLinkW) new CShellLink();

            // Create a shortcut to the exe
            newShortcut.SetPath(exePath);

            // Open the shortcut property store, set the AppUserModelId property
            IPropertyStore newShortcutProperties = (IPropertyStore)newShortcut;

            PropVariantHelper varAppId = new PropVariantHelper();

            varAppId.SetValue(APP_ID);
            newShortcutProperties.SetValue(PROPERTYKEY.AppUserModel_ID, varAppId.Propvariant);

            PropVariantHelper varToastId = new PropVariantHelper();

            varToastId.VarType = VarEnum.VT_CLSID;
            varToastId.SetValue(typeof(NotificationActivator).GUID);

            newShortcutProperties.SetValue(PROPERTYKEY.AppUserModel_ToastActivatorCLSID, varToastId.Propvariant);

            // Commit the shortcut to disk
            ShellHelpers.IPersistFile newShortcutSave = (ShellHelpers.IPersistFile)newShortcut;

            newShortcutSave.Save(shortcutPath, true);
        }

示例#2

文件： MainWindow.xaml.cs 项目： dbremner/Windows-classic-samples

        private void InstallShortcut(String shortcutPath, String exePath)
        {
            IShellLinkW newShortcut = (IShellLinkW)new CShellLink();

            // Create a shortcut to the exe
            newShortcut.SetPath(exePath);

            // Open the shortcut property store, set the AppUserModelId property
            IPropertyStore newShortcutProperties = (IPropertyStore)newShortcut;

            PropVariantHelper varAppId = new PropVariantHelper();
            varAppId.SetValue(APP_ID);
            newShortcutProperties.SetValue(PROPERTYKEY.AppUserModel_ID, varAppId.Propvariant);

            PropVariantHelper varToastId = new PropVariantHelper();
            varToastId.VarType = VarEnum.VT_CLSID;
            varToastId.SetValue(typeof(NotificationActivator).GUID);

            newShortcutProperties.SetValue(PROPERTYKEY.AppUserModel_ToastActivatorCLSID, varToastId.Propvariant);

            // Commit the shortcut to disk
            ShellHelpers.IPersistFile newShortcutSave = (ShellHelpers.IPersistFile)newShortcut;

            newShortcutSave.Save(shortcutPath, true);
        }