BaconographyWP8.Common.ReorderListBox.AnimateNextRearrange C# (CSharp) Method

        private void AnimateNextRearrange()
        {
            if (this.rearrangeQueue.Count > 0)
            {
                KeyValuePair<Action, Duration> nextRearrange = this.rearrangeQueue.Dequeue();
                this.Dispatcher.BeginInvoke(() =>
                    this.AnimateRearrangeInternal(nextRearrange.Key, nextRearrange.Value));
            }
            else
            {
                this.rearrangeQueue = null;
            }
        }