RemoveAssociatedDataType() public method

public RemoveAssociatedDataType ( Unit end1, DataType end2 ) : bool
end1 BExIS.Dlm.Entities.DataStructure.Unit
end2 BExIS.Dlm.Entities.DataStructure.DataType
return bool
UnitManager Class Documentation
Beispiel #1
0
        private List<DataType> updataAssociatedDataType(Unit unit, long[] newDataTypeIds)
        {
            if (unit != null)
            {
                DataTypeManager dataTypeManger = new DataTypeManager();

                UnitManager unitManager = new UnitManager();

                unit = unitManager.Repo.Get(unit.Id);
                List<DataType> existingDataTypes = unit.AssociatedDataTypes.ToList();
                List<DataType> newDataTypes = newDataTypeIds == null ? new List<DataType>() : dataTypeManger.Repo.Query().Where(p => newDataTypeIds.Contains(p.Id)).ToList();
                List<DataType> tobeAddedDataTypes = newDataTypes.Except(existingDataTypes).ToList();

                if (tobeAddedDataTypes != null && tobeAddedDataTypes.Count > 0)
                    unitManager.AddAssociatedDataType(unit, tobeAddedDataTypes);

                unit = unitManager.Repo.Get(unit.Id);
                existingDataTypes = unit.AssociatedDataTypes.ToList();
                List<DataType> toBeRemoved = existingDataTypes.Except(newDataTypes).ToList();
                if (toBeRemoved != null && toBeRemoved.Count() > 0)
                    unitManager.RemoveAssociatedDataType(unit, toBeRemoved);

                unit = unitManager.Repo.Get(unit.Id);
                return unit.AssociatedDataTypes.ToList();
            }
            return null;
        }