protected bool SaveCoverImages(string bookID, Stream imageStream)
{
var @event = new AutoResetEvent(false);
bool result = false;
((Action)(() =>
{
try
{
var bitmapImage = new BitmapImage();
bitmapImage.SetSource(imageStream.AsRandomAccessStream());
using (var isoStorage = IsolatedStorageFile.GetUserStoreForApplication())
{
using (var iconImageFile = isoStorage.CreateFile(ModelExtensions.GetBookCoverPath(bookID)))
{
bitmapImage.SaveJpeg(iconImageFile, 300, 300, true);
}
using (var coverImageFile = isoStorage.CreateFile(ModelExtensions.GetBookFullCoverPath(bookID)))
{
bitmapImage.SaveJpeg(coverImageFile, bitmapImage.PixelWidth, bitmapImage.PixelHeight, false);
}
}
result = true;
}
catch (Exception)
{
result = false;
}
finally
{
@event.Set();
}
})).OnUIThread();
@event.WaitOne();
return result;
}