public IActionResult OnGet() { Purchase = new Core.Purchase(); var customers = customerData.GetCustomers().ToList().Select(p => new { Id = p.Id, Display = $"{p.FirstName} {p.LastName}" }); Customers = new SelectList(customers, "Id", "Display"); return(Page()); }
public double GetTotalPurchase(Core.Purchase purchase) { return(purchaseBL.TotalPurchase(purchase)); }