private void OnDownloadCompleted(object sender, EventArgs args)
{
var phandler = PropertyChanged;
if (phandler != null)
{
phandler(this, new PropertyChangedEventArgs("Dimensions"));
}
var handler = Loaded;
if (handler != null)
{
handler(Pair ?? this, EventArgs.Empty);
}
var parent = image.GetParent <IGridBase>();
if (parent != null)
{
var element = parent as FrameworkElement;
if (element == null)
{
return;
}
var cell = parent as ICell;
if (cell != null)
{
parent.PerformLayout(new Size(element.ActualWidth, cell.MinHeight),
new Size(element.ActualWidth, cell.MaxHeight));
}
else
{
var view = parent as IGridView;
if (view != null)
{
parent.PerformLayout(new UI.Size(view.Width, view.Height),
new UI.Size(view.HorizontalScrollingEnabled ? double.PositiveInfinity : view.Width,
view.VerticalScrollingEnabled ? double.PositiveInfinity : view.Height));
}
}
}
}