private static void ReloadLoaded(ContentControl sender, RoutedEventArgs e)
{
ContentControl contentControl = (ContentControl)sender;
TabControl tabControl = ReloadBehavior.Ancestors(contentControl).OfType <TabControl>().FirstOrDefault <TabControl>();
if (tabControl == null)
{
return;
}
ReloadBehavior.SetMetroContentControl(tabControl, contentControl);
tabControl.SelectionChanged -= new SelectionChangedEventHandler(ReloadBehavior.ReloadSelectionChanged);
tabControl.SelectionChanged += new SelectionChangedEventHandler(ReloadBehavior.ReloadSelectionChanged);
}