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

        public void NoTablesTest()
        {
            Assert.Throws<ArgumentException>(() =>
            {
                DataTableReader reader = new DataTableReader(new DataTable[] { });
                try
                {
                    reader.Read();
                }
                finally
                {
                    if (reader != null && !reader.IsClosed)
                        reader.Close();
                }
            });
        }