如何在Xamarin表单中的UITableViewCell中使用<Editor>

using System;
using UIKit;
using Xamarin.Forms;
using Xamarin.Forms.Platform.iOS;

[assembly: ExportRenderer(typeof(Editor), typeof(CustomEditorRenderer))]
namespace YourNamespace.iOS
{
    public class CustomEditorRenderer : EditorRenderer
    {
        UITextView textView;

        protected override void OnElementChanged(ElementChangedEventArgs<Editor> e)
        {
            base.OnElementChanged(e);

            if (Control == null)
                return;

            textView = new UITextView();
            textView.Font = UIFont.SystemFontOfSize(14);
            textView.TextColor = UIColor.Black;
            textView.Layer.BorderColor = UIColor.LightGray.CGColor;
            textView.Layer.BorderWidth = 1;
            textView.Layer.CornerRadius = 5;
            textView.TextContainerInset = new UIEdgeInsets(8, 4, 8, 4);
            textView.ScrollEnabled = false;

            SetNativeControl(textView);
        }

        public override void LayoutSubviews()
        {
            base.LayoutSubviews();

            if (textView != null)
                textView.Frame = Control.Bounds;
        }

        protected override void OnElementPropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
        {
            base.OnElementPropertyChanged(sender, e);

            if (e.PropertyName == Editor.TextProperty.PropertyName)
            {
                if (textView != null)
                    textView.Text = Element.Text;
            }
        }
    }
}

var editorCell = new CustomEditorCell();
editorCell.SetBinding(CustomEditorCell.TextProperty, "YourPropertyName");