public static void DeleteCustomer(string companyName) { using (var db = new NorthwindEntities()) { Customer deleteCustomer = GetCustomerCompanyName(db, companyName); db.Customers.Remove(deleteCustomer); db.SaveChanges(); } }
public static void UpdateCustomer(string companyName, string updateCompanyName) { using (var db = new NorthwindEntities()) { Customer updateCustomer = GetCustomerCompanyName(db, companyName); updateCustomer.CompanyName = updateCompanyName; db.SaveChanges(); } }
public static void CreateCustomer(string id, string companyName) { using (var db = new NorthwindEntities()) { Customer newCustomer = new Customer { CustomerID = id, CompanyName = companyName }; db.Customers.Add(newCustomer); db.SaveChanges(); } }