private static FileBitmapImage LoadFromIsolatedStorageBitmap(string fileName)
{
FileBitmapImage Result = null;
try
{
IsolatedStorageFile storage = GetStorageRoot();
IsolatedStorageFileStream fs = storage.OpenFile(fileName, FileMode.Open);
Result = new FileBitmapImage(storage, fs);
}
catch (Exception e)
{
PrintException(e, "Load Bitmap", fileName);
}
return(Result);
}
public static FileBitmapImage LoadBitmap(string fileName)
{
string Source = ToISFileName(fileName);
if (!IsolatedStorageFileExists(Source))
{
return(null);
}
if (BitmapCache.ContainsKey(Source))
{
return(BitmapCache[Source]);
}
else
{
FileBitmapImage Result = LoadFromIsolatedStorageBitmap(Source);
if (Result != null)
{
BitmapCache.Add(Source, Result);
}
return(Result);
}
}
