private void Build(XmlDocument xmlConfiguration)
 {
     XmlNodeList list1 = xmlConfiguration.SelectNodes("//validatorItem");
       foreach (XmlNode node1 in list1)
       {
     ValidatorItem item1 = new ValidatorItem(node1);
     Add(item1.Name, item1);
       }
 }
 public void Add(string name, ValidatorItem item)
 {
     base.Add(name, item);
 }