Output fields from DataReader row : SqlDataReader « ADO.Net « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. ADO.Net
3. SqlDataReader

using System;
using System.Data.SqlClient;

    class Program
    {
        static void Main(string[] args)
        {
            string sqlConnectString = "Data Source=(local);Integrated security=SSPI;Initial Catalog=AdventureWorks;";

            string sqlSelect = "SELECT ContactID, FirstName, LastName FROM Person.Contact ";

            SqlConnection connection = new SqlConnection(sqlConnectString);
            SqlCommand command = new SqlCommand(sqlSelect, connection);
            connection.Open( );


            using (SqlDataReader dr = command.ExecuteReader( ))
            {
                while (dr.Read( ))
                {
                    Console.WriteLine(dr["ContactID"]);
                    Console.WriteLine(dr["LastName"]);
                    Console.WriteLine(dr["FirstName"]);
                }
            }
            connection.Close( );
        }
    }