private static void DownloadImage()
{
while (true)
{
ImageQueueInfo t = null;
lock (ImageQueue.Stacks)
{
if (ImageQueue.Stacks.Count > 0)
{
t = ImageQueue.Stacks.Dequeue();
}
}
if (t != null)
{
Uri uri = new Uri(t.url);
ImageSource image = null;
try
{
if ("file".Equals(uri.Scheme, StringComparison.CurrentCultureIgnoreCase))
{
image = Util.GetBitmapImageForBackUp(t.url);
}
if (image != null)
{
if (image.CanFreeze)
{
image.Freeze();
}
t.image.Dispatcher.BeginInvoke(new Action <ImageQueueInfo, ImageSource>((i, bmp) =>
{
if (ImageQueue.OnComplate != null)
{
ImageQueue.OnComplate(i.image, i.url, image);
}
}), new Object[] { t, image });
}
}
catch (Exception e)
{
continue;
}
}
if (ImageQueue.Stacks.Count > 0)
{
continue;
}
autoEvent.WaitOne();
}
}
private static void OnSourceWithSourceChanged(DependencyObject o, DependencyPropertyChangedEventArgs e)
{
ImageQueue.Queue((Image)o, (string)e.NewValue);
}