public void Add(Invoice _Invoice) { db.Invoices.Add(_Invoice); db.SaveChanges(); }
public void Add(Product _Product) { db.Products.Add(_Product); db.SaveChanges(); }
public void Add(Customer _Customer) { db.Customers.Add(_Customer); db.SaveChanges(); }
public void Add(Invoice_details _Invoice_Details) { db.Invoice_details.Add(_Invoice_Details); db.SaveChanges(); }