System.Windows.FrameworkElement.RaiseBindingValidationError C# (CSharp) Method

		internal void RaiseBindingValidationError (ValidationErrorEventArgs e)
		{
			FrameworkElement element = this;
			e.OriginalSource = this;
			
			while (element != null) {
				EventHandler <ValidationErrorEventArgs> h = element.BindingValidationError;
				if (h != null)
					h (element, e);
				element = VisualTreeHelper.GetParent (element) as FrameworkElement;
			}
		}