public void CreateGifAnimation(MemoryStream memoryStream)
{
DeletePreviousImage();
gifAnimation = null;
gifAnimation = new GifAnimation();
gifAnimation.CreateGifAnimation(memoryStream);
gifAnimation.Stretch = Stretch;
gifAnimation.StretchDirection = StretchDirection;
this.AddChild(gifAnimation);
}
private void GifImage_Unloaded(object sender, RoutedEventArgs e)
{
if (gifAnimation != null)
{
gifAnimation.Dispose();
}
image = null;
gifAnimation = null;
}
private void DeletePreviousImage()
{
if (image != null)
{
this.RemoveLogicalChild(image);
image = null;
}
if (gifAnimation != null)
{
this.RemoveLogicalChild(gifAnimation);
gifAnimation = null;
}
this.Content = null;
}
