/// <summary>
/// Gets the value of <see cref="ErrorsProperty"/> on <paramref name="dependencyObject"/>.
/// </summary>
/// <param name="dependencyObject">Element on which the <see cref="ErrorsProperty"/> property is attached.</param>
/// <returns>Value of <see cref="ErrorsProperty"/>.</returns>
public static ObservableCollection <ValidationError> GetErrors(DependencyObject dependencyObject)
{
return(DependencyPropertyHelper.GetOrAddValue <ObservableCollection <ValidationError> >(dependencyObject, ErrorsProperty));
}