private void UpdateAnimatedBitmap()
{
var frameCount = AnimatedBitmap.GetFrameCount(FrameDimension.Time);
_currentFrame = 0;
if (frameCount > 0)
{
_bitmapSources = new BitmapSource[frameCount];
for (var i = 0; i < frameCount; i++)
{
AnimatedBitmap.SelectActiveFrame(FrameDimension.Time, i);
var bitmap = new Bitmap(AnimatedBitmap);
bitmap.MakeTransparent();
_bitmapSources[i] = Imaging.CreateBitmapSourceFromHBitmap(bitmap.GetHbitmap(), IntPtr.Zero, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions());
}
StartAnimate();
}
}
