Refernece column name in SqlDataReader

   


using System;
using System.Data.SqlClient;

class FirstExample
{
  public static void Main()
  {
    try
    {
      SqlConnection mySqlConnection = new SqlConnection("server=(local)SQLEXPRESS;database=MyDatabase;Integrated Security=SSPI");

      SqlCommand mySqlCommand = mySqlConnection.CreateCommand();

      mySqlCommand.CommandText =  "SELECT id, firstname, lastname from employee";

      mySqlConnection.Open();
      SqlDataReader mySqlDataReader = mySqlCommand.ExecuteReader();

      mySqlDataReader.Read();

      Console.WriteLine("mySqlDataReader[" ID"] = "+ mySqlDataReader["ID"]);
      Console.WriteLine("mySqlDataReader[" First Name"] = "+ mySqlDataReader["FirstName"]);
      Console.WriteLine("mySqlDataReader[" Last Name"] = "+ mySqlDataReader["LastName"]);

      mySqlDataReader.Close();

      mySqlConnection.Close();
    }
    catch (SqlException e)
    {
      Console.WriteLine("A SqlException was thrown");
      Console.WriteLine("Number = "+ e.Number);
      Console.WriteLine("Message = "+ e.Message);
      Console.WriteLine("StackTrace:
" + e.StackTrace);
    }
  }
}