/// <summary>
 /// Event to trigger if any server side validation errors have
 /// occured
 /// </summary>
 /// <param name="e"></param>
 protected virtual void OnInvalidAnswer(AnswerItemInvalidEventArgs e)
 {
     base.RaiseBubbleEvent(this, e);
 }
 /// <summary>
 /// Event to trigger if any server side validation errors have
 /// occured
 /// </summary>
 /// <param name="e"></param>
 protected virtual void OnInvalidAnswer(AnswerItemInvalidEventArgs e)
 {
     base.RaiseBubbleEvent(this, e);
 }