System.Data.Tests.DataTableReaderTest.RowInAccessibleTest C# (CSharp) Method

        public void RowInAccessibleTest()
        {
            Assert.Throws<InvalidOperationException>(() =>
           {
               DataTableReader reader = new DataTableReader(_dt);
               try
               {
                   reader.Read();
                   reader.Read(); // 2nd row
                   _dt.Rows[1].Delete();
                   string value = reader[1].ToString();
               }
               finally
               {
                   if (reader != null && !reader.IsClosed)
                       reader.Close();
               }
           });
        }