سلام بر تمامی برنامه نویسان عزیز 😉 در این مطلب کد Conduct (هدایت) دوباره کوئری روی نتیجه در سی شارپ را آماده کردم. انشاالله که این کد سی شارپ براتون مفید باشد.
کد Conduct (هدایت) دوباره کوئری روی نتیجه در سی شارپ :
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
class Customer
{
public string ID { get; set; }
public string City { get; set; }
public string Country { get; set; }
public string Region { get; set; }
public decimal Sales { get; set; }
}
class Program
{
static void Main(string[] args)
{
List<Customer> customers = new List<Customer> {
new Customer { ID="Q", City="London", Country="UK", Region="Europe", Sales=8000 },
new Customer { ID="R", City="Beijing", Country="China", Region="Asia", Sales=9000 },
new Customer { ID="T", City="Lima", Country="Peru", Region="South America", Sales=2002 }
};
var queryResults =
from c in customers
group c by c.Region into cg
select new { TotalSales = cg.Sum(c => c.Sales), Region = cg.Key }
using System.Collections.Generic;
using System.Linq;
using System.Text;
class Customer
{
public string ID { get; set; }
public string City { get; set; }
public string Country { get; set; }
public string Region { get; set; }
public decimal Sales { get; set; }
}
class Program
{
static void Main(string[] args)
{
List<Customer> customers = new List<Customer> {
new Customer { ID="Q", City="London", Country="UK", Region="Europe", Sales=8000 },
new Customer { ID="R", City="Beijing", Country="China", Region="Asia", Sales=9000 },
new Customer { ID="T", City="Lima", Country="Peru", Region="South America", Sales=2002 }
};
var queryResults =
from c in customers
group c by c.Region into cg
select new { TotalSales = cg.Sum(c => c.Sales), Region = cg.Key }