Execute multiple SQL commands in one round trip

Something like this. The example is probably not very good as it doesn’t properly dispose objects but you get the idea. Here’s a cleaned up version:

using (var connection = new SqlConnection(ConnectionString))
using (var command = connection.CreateCommand())
{
    connection.Open();
    command.CommandText = "select id from test1; select id from test2";
    using (var reader = command.ExecuteReader())
    {
        do
        {
            while (reader.Read())
            {
                Console.WriteLine(reader.GetInt32(0));
            }
            Console.WriteLine("--next command--");
        } while (reader.NextResult());

    }
}