public DomainCriteriaViewModel(DomainCriteriaElement view)
 {
     _view                    = view;
     CbDomainOpeItems         = ApplicationContext.CbDomainOpeItems;
     CbDomainOpeSelected      = CbDomainOpeItems.Count > 0? CbDomainOpeItems[0]:"";
     CbDomainCriteriaItems    = ApplicationContext.CbDomainCriteriaItems;
     CbDomainCriteriaSelected = CbDomainCriteriaItems.Count > 0 ? CbDomainCriteriaItems[0] : "";
 }
 public DomainCriteriaViewModel(DomainCriteriaElement view, bool isVisibleBtn) : this(view)
 {
     BtnAddVisible = isVisibleBtn;
 }