MTP2.0_CSharp/Muchinfo.Common/Fx4.0/Muchinfo.PC.Common/Converter/TreeViewLineConverter.cs

using System;
using System.Windows.Controls;
using System.Windows.Data;

namespace Muchinfo.PC.Common.Converter
{
    public class TreeViewLineConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            var item = (TreeViewItem)value;
            ItemsControl ic = ItemsControl.ItemsControlFromItemContainer(item);
            return ic.ItemContainerGenerator.IndexFromContainer(item) == ic.Items.Count - 1;
        }

        public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
        {
            throw new Exception("The method or operation is not implemented.");
        }
    }
}