如何通过wpf命令传递整数？

public static class CustomCommands
{
    public static readonly RoutedUICommand MyCommand = new RoutedUICommand("My Command", "MyCommand", typeof(CustomCommands));
}

<Button Content="Click Me" Command="{x:Static local:CustomCommands.MyCommand}" CommandParameter="42" />

public class MyViewModel : INotifyPropertyChanged
{
    public ICommand MyCommand { get; }

    public MyViewModel()
    {
        MyCommand = new RelayCommand<int>(ExecuteMyCommand);
    }

    private void ExecuteMyCommand(int parameter)
    {
        // 处理传递的整数
        int myNumber = parameter;
        // 其他逻辑代码...
    }
}

public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();
        DataContext = new MyViewModel();

        CommandBindings.Add(new CommandBinding(CustomCommands.MyCommand, MyCommand_Executed));
    }

    private void MyCommand_Executed(object sender, ExecutedRoutedEventArgs e)
    {
        // 将参数传递给视图模型的命令处理方法
        if (e.Parameter is int parameter)
        {
            ((MyViewModel)DataContext).MyCommand.Execute(parameter);
        }
    }
}