public ConcreteTagProxy(WrappedClasses.Controller clx, string tagName, WrappedClasses.ATOMIC dataType)
 {
     _tag = new WrappedClasses.Tag(clx, tagName, dataType);
 }
 public ConcreteControllerProxy(string ip, string slot, int timeout)
 {
     _clx = new WrappedClasses.Controller(ip, slot, timeout);
 }