public class MvvmCommandBinding : DependencyObject
    {
        public static readonly DependencyProperty CommandProperty = DependencyProperty.Register("Command", typeof(ICommand), typeof(MvvmCommandBinding), new PropertyMetadata(default(ICommand)));

        public ICommand Command
        {
            get { return (ICommand) GetValue(CommandProperty); }
            set { SetValue(CommandProperty, value); }
        }


        public static readonly DependencyProperty RoutedCommandProperty = DependencyProperty.Register("RoutedCommand", typeof(Type), typeof(MvvmCommandBinding), new PropertyMetadata(default(Type)));

        public Type RoutedCommand
        {
            get { return (Type) GetValue(RoutedCommandProperty); }
            set { SetValue(RoutedCommandProperty, value); }
        }
    }