/// <summary>
/// Handle the IsRequired field property change event.
/// </summary>
/// <param name="depObj">The Label that had its IsRequired value changed.</param>
/// <param name="e">The DependencyPropertyChangedEventArgs for this event.</param>
private static void OnIsRequiredPropertyChanged(DependencyObject depObj, DependencyPropertyChangedEventArgs e)
{
// Dependency property changed
Label fl = depObj as Label;
if (fl != null)
{
fl.UpdateRequiredState();
}
}
