System.Data.DataRelationCollection.Add C# (CSharp) Метод

        public virtual DataRelation Add(DataColumn[] parentColumns, DataColumn[] childColumns)
        {
            var relation = new DataRelation(null, parentColumns, childColumns);
            Add(relation);
            return relation;
        }

        private uint Pop(CUQueue UQueue, ref DataRelationCollection drc)
        {
            int n;
            string str;
            bool b;
            int nData;
            uint nSize = UQueue.GetSize();
            UQueue.Load(out nData);
            drc.Clear();
            for (n = 0; n < nData; n++)
            {
                DataColumn[] dcsChild = null;
                PopTableColNamesOnly(UQueue, ref dcsChild);

                UQueue.Load(out b);
                UQueue.Load(out str);

                DataColumn[] dcsParent = null;
                PopTableColNamesOnly(UQueue, ref dcsParent);

                DataRelation dr = new DataRelation(str, dcsParent, dcsChild);
                dr.Nested = b;
                drc.Add(dr);
            }
            return (nSize - UQueue.GetSize());
        }