// C# Extension Method

// Doc: https://csharp-extension.com/en/method/1002757/dbconnection-executenonquery

​

// @nuget: Z.ExtensionMethods

​

using System;

using System.Data;

using System.Data.SqlClient;

using System.Linq;

using System.Collections.Generic;

public class Program

{

    public static void Main()

    {

        string sql = "DECLARE @FizzBuzz VARCHAR(MAX) = @Fizz";

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

​

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

        {

            conn.Open();

            //C# Extension Method: DbConnection - ExecuteNonQuery

            conn.ExecuteNonQuery(sql, dict.ToDbParameters(conn));

        }

    }

}