private static async void InitAnimationAsync(Image image, Stream stream, RepeatBehavior repeatBehavior, int seqNum)
{
if (!AnimationBehavior.CheckDesignMode(image, null, stream))
{
return;
}
try
{
Animator async = await Animator.CreateAsync(image, stream, repeatBehavior);
AnimationBehavior.SetAnimatorCore(image, async);
if (AnimationBehavior.GetSeqNum((DependencyObject)image) != seqNum)
{
async.Dispose();
}
else
{
AnimationBehavior.OnLoaded(image);
}
}
catch (Exception ex)
{
AnimationBehavior.OnError(image, ex, AnimationErrorKind.Loading);
}
}
private static void ClearAnimatorCore(Image image)
{
Animator animator = AnimationBehavior.GetAnimator((DependencyObject)image);
if (animator == null)
{
return;
}
animator.Dispose();
AnimationBehavior.SetAnimator((DependencyObject)image, null);
}
private static async void InitAnimationAsync(Image image, Uri sourceUri, CancellationToken cancellationToken, RepeatBehavior repeatBehavior, int seqNum)
{
if (!AnimationBehavior.CheckDesignMode(image, sourceUri, null))
{
return;
}
try
{
// ISSUE: reference to a compiler-generated field
Animator.DownloadProgressChanged += AnimationBehavior.DownloadProgressChanged;
Animator async = await Animator.CreateAsync(image, sourceUri, cancellationToken, repeatBehavior);
// ISSUE: reference to a compiler-generated field
Animator.DownloadProgressChanged -= AnimationBehavior.DownloadProgressChanged;
if (async == null || AnimationBehavior.GetSeqNum((DependencyObject)image) != seqNum)
{
if (async == null)
{
return;
}
// ISSUE: explicit non-virtual call
async.Dispose();
}
else
{
AnimationBehavior.SetAnimatorCore(image, async);
AnimationBehavior.OnLoaded(image);
}
}
catch (Exception ex)
{
// ISSUE: reference to a compiler-generated field
Animator.DownloadProgressChanged -= AnimationBehavior.DownloadProgressChanged;
AnimationBehavior.OnError(image, ex, AnimationErrorKind.Loading);
}
}