offline images

friends list / select
friend distance

main/Libs/WPImageCaching/ImageCacheConverter.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Net;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Documents;
+using System.Windows.Ink;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Animation;
+using System.Windows.Shapes;
+using System.Windows.Data;
+using System.Globalization;
+using System.Windows.Media.Imaging;
+
+namespace WPImageCaching
+{
+    public class ImageCacheConverter : IValueConverter
+    {
+
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value is BitmapImage)
+            {
+                return ImageCache.GetImage((BitmapImage)value);    
+            }
+            else
+            {
+                return value;
+            }
+            
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}