BExIS.Dlm.Services.DataStructure.DataStructureManager.AddDataView C# (CSharp) Метод

        public void AddDataView(BExIS.Dlm.Entities.DataStructure.StructuredDataStructure dataStructure, DataView view)
        {
            // view should not be connected to a Dataset. if so throw an exception and the caller must remove the relationship to that dataset and then add to a data structure
            Contract.Requires(dataStructure != null && dataStructure.Id >= 0);
            Contract.Requires(view != null && view.Id >= 0);
            Contract.Requires(view.Dataset == null);
            //Contract.Ensures(Contract.Result<StructuredDataStructure>() != null && Contract.Result<StructuredDataStructure>().Id >= 0);

            StructuredDataStructureRepo.Reload(dataStructure);
            StructuredDataStructureRepo.LoadIfNot(dataStructure.Views);
            int count = (from v in dataStructure.Views
                         where v.Id.Equals(view.Id)
                         select v
                        )
                        .Count();

            if (count > 0)
                throw new Exception(string.Format("There is a connection between data structure {0} and view {1}", dataStructure.Id, view.Id));

            dataStructure.Views.Add(view);
            view.DataStructures.Add(dataStructure);
            using (IUnitOfWork uow = this.GetUnitOfWork())
            {
                IRepository<StructuredDataStructure> repo = uow.GetRepository<StructuredDataStructure>();
                repo.Put(dataStructure);
                uow.Commit();
            }
        }