如何将数据绑定到ViewModel包装器并作为参数传递给RelayCommand？

// ViewModel类
public class MyViewModel
{
    public string Data { get; set; }
    
    public RelayCommand<string> MyCommand { get; set; }
    
    public MyViewModel()
    {
        MyCommand = new RelayCommand<string>(ExecuteMyCommand);
    }
    
    private void ExecuteMyCommand(string parameter)
    {
        // 在这里执行命令的逻辑，可以使用传递的参数和ViewModel中的数据
        // 例如，可以将参数和数据保存到数据库中
    }
}

// RelayCommand类
public class RelayCommand<T> : ICommand
{
    private readonly Action<T> _execute;
    
    public RelayCommand(Action<T> execute)
    {
        _execute = execute;
    }
    
    public bool CanExecute(object parameter)
    {
        return true;
    }
    
    public void Execute(object parameter)
    {
        if (parameter is T typedParameter)
        {
            _execute?.Invoke(typedParameter);
        }
    }
    
    public event EventHandler CanExecuteChanged;
}

// 视图中的XAML代码
<Window.DataContext>
    <local:MyViewModel />
</Window.DataContext>

<Grid>
    <TextBox Text="{Binding Data}" />
    <Button Content="Execute Command" Command="{Binding MyCommand}" CommandParameter="{Binding Data}" />
</Grid>