// Dapper Plus

// Doc: https://dapper-tutorial.net/query

​

// @nuget: Dapper -Version 1.60.6

using Newtonsoft.Json;   

using Dapper;

using System;

using System.Data.SqlClient;

public class Program

{    

    public class OrderDetail

    {

        public int OrderDetailID { get; set; }

        public int OrderID { get; set; }

        public int ProductID { get; set; }

        public int Quantity { get; set; }

    }

    public static void Main()

    {

        string sql = "SELECT OrderID, Quantity FROM OrderDetails FOR JSON PATH, root ('Orders'), INCLUDE_NULL_VALUES";

​

        using (var connection = new SqlConnection(FiddleHelper.GetConnectionStringSqlServerW3Schools()))

        {   

            dynamic orderDetail = connection.Query<string>(sql);

            orderDetail = JsonConvert.SerializeObject(orderDetail,Formatting.Indented); 

            Console.WriteLine(orderDetail);     

        }

    }

}