step 1:先搞个转换器
1 class ImageConvert : IValueConverter 2 { 3 public object Convert(object value, Type targetType, object parameter, CultureInfo culture) 4 { 5 BitmapImage bi = new BitmapImage(); 6 // BitmapImage.UriSource must be in a BeginInit/EndInit block. 7 bi.BeginInit(); 8 bi.UriSource = new Uri(value.ToString(), UriKind.Absolute); 9 bi.EndInit(); 10 return bi; 11 } 12 13 public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) 14 { 15 return null; 16 } 17 }
step 2:在前台页面添加转换器到资源
<Window.Resources> <local:ImageConvert x:Key="ImageConvert"/> </Window.Resources>
step 3:在Image中绑定源,及转换器
<Image x:Name="img" Source="{Binding ViewConfig.HomeBgPath, Converter={StaticResource ImageConvert}}"/>
其它的点,比如Binding之类的,自行百度好啦。