如何将委托类型参数传递给WPF命令

// 自定义命令类
public class MyCommand : ICommand
{
    private Action<string> _action; // 委托类型参数

    public MyCommand(Action<string> action)
    {
        _action = action;
    }

    public bool CanExecute(object parameter)
    {
        return true; // 根据需要进行判断
    }

    public void Execute(object parameter)
    {
        string param = parameter as string;
        _action?.Invoke(param); // 调用委托参数
    }

    public event EventHandler CanExecuteChanged;
}

// ViewModel类
public class MyViewModel
{
    public ICommand MyCommand { get; set; }

    public MyViewModel()
    {
        MyCommand = new MyCommand(ExecuteCommand);
    }

    private void ExecuteCommand(string parameter)
    {
        // 处理委托参数
    }
}

<Button Content="Click Me" Command="{Binding MyCommand}" CommandParameter="Hello World" />