System.Data.Tests.DataProvider.TryToBreakForigenConstraint C# (CSharp) Method

        public static void TryToBreakForigenConstraint()
        {
            DataSet ds = CreateForigenConstraint();
            //Code to break:

            DataRow dr = ds.Tables[1].NewRow();
            dr[0] = 7;
            ds.Tables[1].Rows.Add(dr);

            ds.AcceptChanges();
            ds.EnforceConstraints = true;
        }