SuperMap.WindowsPhone.Mapping.LayerContainer.MarkOutdated C# (CSharp) Method

        internal void MarkOutdated(bool wait)
        {
            if (!(this.Layer is FeaturesLayer))
            {
                this.delayClean = wait;
                foreach (UIElement element in base.Children)
                {
                    element.SetValue(OutdatedProperty, true);
                }
                if (!this.delayClean && (this.progress == 100))
                {
                    this.CleanUp();
                }
            }
        }
        private void CleanUp()