public List <Order> GetListOrders()
{
List <Order> orders = nORTHWNDEntities.Orders.ToList();
nORTHWNDEntities.SaveChanges();
return(orders);
}
public List <Product> GetListProducts()
{
List <Product> products = nORTHWNDEntities.Products.ToList();
nORTHWNDEntities.SaveChanges();
return(products);
}
public List <Order_Detail> ListOrderDetail()
{
List <Order_Detail> order_Details = nORTHWNDEntities.Order_Details.ToList();
nORTHWNDEntities.SaveChanges();
return(order_Details);
}
public List <Category> ListCategories()
{
List <Category> categories = nORTHWNDEntities.Categories.ToList();
nORTHWNDEntities.SaveChanges();
return(categories);
}