如何使WinForms表单作为AvalonDock中的DockableContent工作？

using System.Windows;
using System.Windows.Forms.Integration;
using Xceed.Wpf.Toolkit.AvalonDock;

namespace YourNamespace
{
    public class WinFormsWrapper : DockableContent
    {
        private readonly WindowsFormsHost _host;
        private readonly System.Windows.Forms.Control _winFormsControl;

        public WinFormsWrapper(System.Windows.Forms.Control winFormsControl)
        {
            _winFormsControl = winFormsControl;
            _host = new WindowsFormsHost();
            _host.Child = _winFormsControl;
            Content = _host;
        }
    }
}

<xcad:DockingManager x:Name="dockingManager">
    <!-- 在此处添加WinFormsWrapper实例 -->
</xcad:DockingManager>

using System.Windows;
using Xceed.Wpf.Toolkit.AvalonDock;

namespace YourNamespace
{
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
            var winFormsWrapper = new WinFormsWrapper(new YourWinFormsControl());
            winFormsWrapper.Title = "WinForms Control";
            dockingManager.Layout.Children.Add(winFormsWrapper);
        }
    }
}