protected void addValidationItem(ValidationItem valItem)
 {
     m_ValidationItems.Add(valItem);
     notifyValidationStateChanged();
 }
 protected void removeValidationItem(ValidationItem valItem)
 {
     m_ValidationItems.Remove(valItem);
     notifyValidationStateChanged();
 }
 protected void insertValidationItem(int i, ValidationItem valItem)
 {
     m_ValidationItems.Insert(i, valItem);
     notifyValidationStateChanged();
 }