System.Data.Tests.DataColumnTest.ExpressionSubstringlimits C# (CSharp) Method

        public void ExpressionSubstringlimits()
        {
            DataTable t = new DataTable();
            t.Columns.Add("aaa");
            t.Rows.Add(new object[] { "xxx" });
            DataColumn c = t.Columns.Add("bbb");
            try
            {
                c.Expression = "SUBSTRING(aaa, 6000000000000000, 2)";
                Assert.False(true);
            }
            catch (OverflowException)
            {
            }
        }