System.Data.Tests.DataRowViewTest2.Item C# (CSharp) Метод

        public void Item()
        {
            DataTable dt = DataProvider.CreateParentDataTable();
            DataView dv = new DataView(dt);

            DataRowView drv = dv[0];

            // Item 0
            Assert.Equal(dt.Rows[0][0], drv[0]);

            // Item 4
            Assert.Equal(dt.Rows[0][4], drv[4]);

            // Item -1 - excpetion
            Assert.Throws<IndexOutOfRangeException>(() => drv[-1]);
        }