// Dapper

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

​

// @nuget: Dapper -Version 1.60.6

​

using Dapper;

using System.Collections.Generic;

using System.Data.SqlClient;

using System.Threading.Tasks;

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 async Task Main()

    {

        string sql = "SELECT * FROM OrderDetails WHERE OrderDetailID = @OrderDetailID;";

​

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

        {           

            var orderDetail = await connection.QueryFirstOrDefaultAsync<OrderDetail>(sql, new {OrderDetailID = 1}).ConfigureAwait(false);

            FiddleHelper.WriteTable(new List<OrderDetail>() { orderDetail } );

        }

    }

}