// Dapper

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

​

// @nuget: Dapper -Version 1.60.6

​

​

using Dapper;

using System;

using System.Collections.Generic;

using System.Data.SqlClient;

using System.Linq;

public class Program

{   

    public class Customer 

    {

        public int CustomerID       {get;set;}

        public string CustomerName  {get;set;}

        public string ContactName   {get;set;}

        public string Address       {get;set;}

        public string City          {get;set;}

        public string PostalCode    {get;set;}

        public string Country       {get;set;}

    }

​

    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 sqlOrderDetails = "SELECT TOP 5 * FROM OrderDetails;";

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

        string sqlCustomerInsert = "INSERT INTO Customers (CustomerName) Values (@CustomerName);";

​

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

        {

            var orderDetails = connection.Query<OrderDetail>(sqlOrderDetails).ToList();

            var orderDetail = connection.QueryFirstOrDefault<OrderDetail>(sqlOrderDetail, new {OrderDetailID = 1});

            var affectedRows = connection.Execute(sqlCustomerInsert,  new {CustomerName = "Mark"});

            Console.WriteLine(orderDetails.Count);

            Console.WriteLine(affectedRows);

            FiddleHelper.WriteTable(orderDetails);

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

        }

    }

​

}