System.Data.Tests.DataRowTest2.GetParentRow_ByName C# (CSharp) Method

        public void GetParentRow_ByName()
        {
            DataRow drExcepted, drResult, drChild;
            DataTable dtChild, dtParent;
            var ds = new DataSet();

            //Create tables
            dtChild = DataProvider.CreateChildDataTable();
            dtParent = DataProvider.CreateParentDataTable();

            //Add tables to dataset
            ds.Tables.Add(dtChild);
            ds.Tables.Add(dtParent);

            //Add Relation
            DataRelation dRel = new DataRelation("Parent-Child", dtParent.Columns["ParentId"], dtChild.Columns["ParentId"]);
            ds.Relations.Add(dRel);

            //Excepted result
            drExcepted = dtParent.Rows[0];

            //Get Result
            drChild = dtChild.Select("ParentId=" + drExcepted["ParentId"])[0];
            drResult = drChild.GetParentRow("Parent-Child");

            // GetParentRow_S
            Assert.Equal(drExcepted.ItemArray, drResult.ItemArray);
        }