public void PrepareAndHide()
{
if (this.window == null)
{
return;
}
DockManager.Instance.UnregisterSite((Visual)this);
this.Content = (object)(this.innerContent = (DockAdorner)null);
this.window.Dispose();
this.window = (HwndSource)null;
}
private void UpdateContent()
{
DockAdorner dockAdorner = !this.IsDockGroup ? (DockAdorner) new DockSiteAdorner() : (DockAdorner) new DockGroupAdorner();
dockAdorner.AdornedElement = this.AdornedElement;
dockAdorner.DockDirection = this.DockDirection;
dockAdorner.Orientation = this.Orientation;
dockAdorner.AreOuterTargetsEnabled = this.AreOuterTargetsEnabled;
dockAdorner.AreInnerTargetsEnabled = this.AreInnerTargetsEnabled;
dockAdorner.IsInnerCenterTargetEnabled = this.IsInnerCenterTargetEnabled;
dockAdorner.AreInnerSideTargetsEnabled = this.AreInnerSideTargetsEnabled;
this.Content = (object)(this.innerContent = dockAdorner);
this.innerContent.UpdateContent();
}