C# (CSharp) SB.CanPaste示例

示例#1

文件： MainWindow.xaml.cs 项目： ppisarczyk/Pad4Win

 private void MenuEdit_Opened(object sender, RoutedEventArgs e)
 {
     MenuUndo.IsEnabled  = SB.CanUndo();
     MenuRedo.IsEnabled  = SB.CanRedo();
     MenuPaste.IsEnabled = SB.CanPaste();
 }