System.Data.Tests.DataSetTest2.RejectChanges C# (CSharp) Метод

        public void RejectChanges()
        {
            DataSet ds1, ds2 = new DataSet();
            ds2.Tables.Add(DataProvider.CreateParentDataTable());
            ds1 = ds2.Copy();

            //create changes
            ds2.Tables[0].Rows[0][0] = "70";
            ds2.Tables[0].Rows[1].Delete();
            ds2.Tables[0].Rows.Add(new object[] { 9, "string1", "string2" });

            // RejectChanges
            ds2.RejectChanges();
            Assert.Equal(ds2.GetXml(), ds1.GetXml());
        }