public static void Main()
{
using (db = new NORTHWNDEntities())
{
var customers = db.Customers
.Join(db.Orders,
(c => c.CustomerID),
(o => o.CustomerID),
(c, o) => new
{
CustomerName = c.ContactName,
OrderYear = o.OrderDate.Value.Year,
o.ShipCountry
})
.ToList()
.FindAll(c => c.ShipCountry == "Canada" && c.OrderYear == 1997)
.ToList()
.OrderBy(c => c.CustomerName);
foreach (var c in customers)
{
Console.WriteLine(c.CustomerName + " : " + c.OrderYear + " : " + c.ShipCountry);
}
}
}
public static void Main()
{
using (var ctx = new NORTHWNDEntities())
{
foreach (var customer in ctx.Customers.Where(x => x.Country == "UK"))
{
Console.WriteLine(customer.ContactName + " : " + customer.CompanyName);
}
Console.WriteLine(new string('=', 40));
var customers =
from c in ctx.Customers
where c.City == "Madrid"
select c;
foreach (var c in customers)
{
Console.WriteLine(c.ContactName);
}
Console.WriteLine(new string('=', 40));
}
}
public static void Main()
{
using (var ctx = new NORTHWNDEntities())
{
foreach (var customer in ctx.Customers.Where(x => x.Country == "UK"))
{
Console.WriteLine(customer.ContactName + " : " + customer.CompanyName);
}
Console.WriteLine(new string('=',40));
var customers =
from c in ctx.Customers
where c.City == "Madrid"
select c;
foreach (var c in customers)
{
Console.WriteLine(c.ContactName);
}
Console.WriteLine(new string('=', 40));
}
}
