public class Person    {public string Name { get; set; }public string Photo { get; set; }    }

/// <summary>/// Inits the data.初始化人员数据/// </summary>        protected void InitData()        {//以下方法是从xml文件中读取，为了方便，可以直接从目录中读取图片列表            #region 从xml文件中读取//XmlDocument xdoc = new XmlDocument();//xdoc.Load("Persons.xml");//XmlElement root = xdoc.DocumentElement; //foreach (XmlNode temp in root.ChildNodes)//{//    Person tempPerson = new Person();//    tempPerson.Name = temp.FirstChild.Value;//    persons.Add(tempPerson);//}            #endregionstring folderPath = "persons";            System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(folderPath);            FileInfo[] fis = di.GetFiles();if (fis == null)            {                MessageBox.Show("没有图片！");                App.Current.Shutdown();            }else            {foreach (FileInfo fi in fis)                {                                     Person tempPerson = new Person();//这里直接获取图片文件名，包括扩展名，方便在图片控件中直接绑定                    tempPerson.Name = fi.Name.Substring(0, fi.Name.Length - 4);                    tempPerson.Photo = @"persons/" + fi.Name;                    persons.Add(tempPerson);                }            }

        }

<StackPanel Name="pnlRandom" Orientation="Vertical" ><Image Name="imgPerson" Width="300" Height="400"  Source="{Binding Photo,Converter={StaticResource ImgConverter}}" Stretch="UniformToFill" Margin="0,10,0,0"></Image><Label x:Name="lblNameShow" HorizontalAlignment="Center" VerticalAlignment="Bottom"  FontSize="100" HorizontalContentAlignment="Center" VerticalContentAlignment="Center" Foreground="#fff45b"/></StackPanel>

    [ValueConversion(typeof(string), typeof(string))]  public class ImgConverter : IValueConverter      {public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)        {//throw new NotImplementedException();//string strSource = "/LuckyLottery;component/person/" + value + ".jpg";//return strSource;            BitmapImage img = new BitmapImage();//若要原始文件的站点，可以调用 Application 类的 GetRemoteStream 方法，同时传递标识原始文件的所需站点的 pack URI。 GetRemoteStream 将返回一个 StreamResourceInfo 对象，该对象将原始文件的该站点作为 Stream 公开，并描述其内容类型。            StreamResourceInfo info = Application.GetRemoteStream(new Uri(value.ToString(), UriKind.Relative));            img.BeginInit();//img.UriSource = new Uri(value.ToString(), UriKind.Relative);            img.StreamSource = info.Stream;            img.EndInit();return img;        }

public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)        {throw new NotImplementedException();        }    }