silverlight视频播放器

using System;
using System.Windows.Data;

namespace LJ.RIA.MediaPlayer
{
    public class SubStringConvert : IValueConverter
    {
        #region IValueConverter 成员

        public object Convert（object value Type targetType object parameter System.Globalization.CultureInfo culture）
        {
            try
            {
                string strValue = value.ToString（）;
                if （strValue.Length > 6）
                {
                    strValue = strValue.Substring（0 6） + “…“;
                }

                return strValue;
            }
            catch
            {
                return value;
            }
        }

        public object ConvertBack（object value Type targetType object parameter System.Globalization.CultureInfo cu

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件     156160  2015-11-11 20:14  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\Bin\Debug\LJ.RIA.MediaPlayer.dll

     文件      50688  2015-11-11 20:14  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\Bin\Debug\LJ.RIA.MediaPlayer.pdb

     文件        921  2012-02-27 22:15  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\Commonhelper.cs

     文件       4671  2012-12-28 01:31  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\LJ.RIA.MediaPlayer.csproj

     文件       1142  2012-12-28 01:31  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\LJ.RIA.MediaPlayer.csproj.user

     文件       5550  2015-11-11 20:14  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件       1127  2015-11-11 20:14  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\obj\Debug\LJ.RIA.MediaPlayer.csproj.FileListAbsolute.txt

     文件     156160  2015-11-11 20:14  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\obj\Debug\LJ.RIA.MediaPlayer.dll

     文件     134636  2015-11-11 20:14  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\obj\Debug\LJ.RIA.MediaPlayer.g.resources

     文件      50688  2015-11-11 20:14  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\obj\Debug\LJ.RIA.MediaPlayer.pdb

     文件       2572  2012-02-27 22:15  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\obj\Debug\Player.g.cs

     文件       2572  2012-02-27 22:15  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\obj\Debug\Player.g.i.cs

     文件       2223  2012-02-27 22:15  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\obj\Debug\PlayListBox.g.cs

     文件       2223  2012-02-27 22:15  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\obj\Debug\PlayListBox.g.i.cs

     文件       3888  2012-12-28 01:23  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\obj\Debug\PlayTools.g.cs

     文件       3888  2012-12-28 01:23  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\obj\Debug\PlayTools.g.i.cs

     文件       2580  2012-02-27 22:15  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\obj\Debug\VideoFullPlayer.g.cs

     文件       2580  2012-02-27 22:15  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\obj\Debug\VideoFullPlayer.g.i.cs

     文件        917  2012-02-27 22:15  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\Player.xaml

     文件       9831  2012-12-25 00:47  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\Player.xaml.cs

     文件      65921  2012-02-27 22:15  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\PlayListBox.xaml

     文件       1692  2012-02-27 22:15  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\PlayListBox.xaml.cs

     文件        320  2012-02-27 22:15  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\PlayListItem.cs

     文件      66185  2012-12-28 01:23  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\PlayTools.xaml

     文件       9128  2012-12-24 22:27  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\PlayTools.xaml.cs

     文件       1332  2012-02-27 22:15  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\Properties\AssemblyInfo.cs

     文件       1239  2012-02-27 22:15  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\VideoFullPlayer.xaml

     文件       3534  2012-02-27 22:15  LJ.RIA.PlayerDemo\LJ.RIA.MediaPlayer\VideoFullPlayer.xaml.cs

     文件        300  2012-12-28 01:51  LJ.RIA.PlayerDemo\LJ.RIA.PlayerDemo\App.xaml

     文件       2407  2012-12-28 01:51  LJ.RIA.PlayerDemo\LJ.RIA.PlayerDemo\App.xaml.cs

............此处省略68个文件信息