control SqlCommand to return a single row : SqlCommand « Database « C# / C Sharp

control SqlCommand to return a single row


using System;
using System.Data;
using System.Data.SqlClient;

class SingleRowCommandBehavior {
    public static void Main() {
        SqlConnection mySqlConnection = new SqlConnection("server=localhost;database=Northwind;uid=sa;pwd=sa");

        SqlCommand mySqlCommand = mySqlConnection.CreateCommand();
        mySqlCommand.CommandText = "SELECT ProductID, ProductName, QuantityPerUnit, UnitPrice FROM Products";

        SqlDataReader mySqlDataReader = mySqlCommand.ExecuteReader(CommandBehavior.SingleRow);

        while (mySqlDataReader.Read()) {
            Console.WriteLine("mySqlDataReader[\" ProductID\"] = " + mySqlDataReader["ProductID"]);
            Console.WriteLine("mySqlDataReader[\" ProductName\"] = " + mySqlDataReader["ProductName"]);
            Console.WriteLine("mySqlDataReader[\" QuantityPerUnit\"] = " + mySqlDataReader["QuantityPerUnit"]);
            Console.WriteLine("mySqlDataReader[\" UnitPrice\"] = " + mySqlDataReader["UnitPrice"]);



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