// Token: 0x06005975 RID: 22901 RVA: 0x0018B004 File Offset: 0x00189204
private static void OnValidationAdornerSiteChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if (e.IsASubPropertyChange)
{
return;
}
DependencyObject dependencyObject = (DependencyObject)e.OldValue;
DependencyObject dependencyObject2 = (DependencyObject)e.NewValue;
if (dependencyObject != null)
{
dependencyObject.ClearValue(Validation.ValidationAdornerSiteForProperty);
}
if (dependencyObject2 != null && d != Validation.GetValidationAdornerSiteFor(dependencyObject2))
{
Validation.SetValidationAdornerSiteFor(dependencyObject2, d);
}
if (Validation.GetHasError(d))
{
if (dependencyObject == null)
{
dependencyObject = d;
}
Validation.ShowValidationAdornerHelper(d, dependencyObject, false);
Validation.ShowValidationAdorner(d, true);
}
}