WPF Form Designer Prototype (MVVM)

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Windows.Controls;
using System.Windows.Data;
using WPFFormDesigner.WPFControlUtils;


namespace WPFFormDesigner.Converters
{
    public class ListViewAddButtonConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            //ObservableCollectionItem oci = null;
            Button btn = value as Button;
            if(btn != null)
            {
                StackPanel sp = UIHelper.FindParent<StackPanel>(btn,false);
                if(sp != null)
                {
                    ListView lv = UIHelper.FindFirstChild<ListView>(sp,false);
                    if (lv != null)
                    {
                        Binding binding = BindingOperations.GetBinding(lv, ListView.ItemsSourceProperty);
                        if (binding != null)
                        {
                            //oci = new ObservableCollectionItem
                            //          {
                            //              BindingPath = binding.Path.Path,
                            //              ListViewName = lv.Name
                            //          };
                            //return oci;
                            return binding.Path.Path;
                        }
                    }
                }
            }
            return null;
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return null;
        }
    }
}