// C# Extension Method

// Doc: https://csharp-extension.com/en/method/1002795/sqlconnection-executenonquery

​

// @nuget: Z.ExtensionMethods

​

using System;

using System.Collections.Generic;

using System.Data;

using System.Data.SqlClient;

using System.Data.Common;

public class Program

{

    public static void Main()

    {

        string sql = "SELECT 1 AS IntColumn, 'FizzBuzz' AS StringColumn WHERE @Fizz = 1";

        var dict = new Dictionary<string, object> {{"@Fizz", 1}};

        using (var conn = new SqlConnection(FiddleHelper.GetConnectionStringSqlServer()))

        {

            conn.Open();

            //C# Extension Method: SqlConnection - ExecuteReader

            using (IDataReader reader = conn.ExecuteReader(sql, dict.ToSqlParameters()))

            {                   

                reader.Read();

                object result1 = reader[0];

                object result2 = reader[1];

​

                Console.WriteLine(result1);

                Console.WriteLine(result2);

            }

        }

    }

}