// Token: 0x0600597E RID: 22910 RVA: 0x0018B1FC File Offset: 0x001893FC
private static void ShowValidationAdornerHelper(DependencyObject targetElement, DependencyObject adornerSite, bool show, bool tryAgain)
{
UIElement uielement = adornerSite as UIElement;
if (uielement != null)
{
AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(uielement);
if (adornerLayer == null)
{
if (tryAgain)
{
adornerSite.Dispatcher.BeginInvoke(DispatcherPriority.Loaded, new DispatcherOperationCallback(Validation.ShowValidationAdornerOperation), new object[]
{
targetElement,
adornerSite,
show
});
}
return;
}
TemplatedAdorner templatedAdorner = uielement.ReadLocalValue(Validation.ValidationAdornerProperty) as TemplatedAdorner;
if (show && templatedAdorner == null)
{
ControlTemplate errorTemplate = Validation.GetErrorTemplate(uielement);
if (errorTemplate == null)
{
errorTemplate = Validation.GetErrorTemplate(targetElement);
}
if (errorTemplate != null)
{
templatedAdorner = new TemplatedAdorner(uielement, errorTemplate);
adornerLayer.Add(templatedAdorner);
uielement.SetValue(Validation.ValidationAdornerProperty, templatedAdorner);
return;
}
}
else if (!show && templatedAdorner != null)
{
templatedAdorner.ClearChild();
adornerLayer.Remove(templatedAdorner);
uielement.ClearValue(Validation.ValidationAdornerProperty);
}
}
}
