public List<Customer> GetCustomersByCountry(string country)
{
using (var db = new NorthwindDataContext())
{
return (from c in db.Customers where c.Country == country select c).ToList();
}
}
public Customer GetCustomer(string custID)
{
using (var db = new NorthwindDataContext())
{
return (from c in db.Customers where c.CustomerID == custID select c).SingleOrDefault();
}
}
public List<String> GetCountries()
{
using (var db = new NorthwindDataContext())
{
return (from c in db.Customers select c.Country).Distinct().ToList();
}
}
