public void UpdateContact() { using (PEF context = new PEF()) { var contact = context.Contact.First(); contact.FirstName = "Julia"; contact.ModifiedDate = DateTime.Now; context.SaveChanges(); } Console.Write("Press Enter..."); Console.ReadLine(); }
public void UpdateContacts() { using (PEF context = new PEF()) { var contacts = context.Contact.Include("Address") .Where(c => c.FirstName == "Bobby").ToList(); var contact = contacts[1]; contact.FirstName = "Marquitos"; contact = contacts[2]; var address = contact.Address.ToList()[0]; address.Street1 = "Two Main Street"; context.SaveChanges(); } Console.Write("Press Enter..."); Console.ReadLine(); }
public void InsertAdress() { using (PEF context = new PEF()) { // Example 6 - 3.Creating a new address in memory var contact = context.Contact.Where(c => c.FirstName == "Robert").First(); var address = new Address(); address.Street1 = "TRHEE Main Street"; address.City = "Colon"; address.StateProvince = "VH"; address.AddressType = "HOME"; address.ModifiedDate = DateTime.Now; //join the new address to the contact address.Contact = contact; context.SaveChanges(); } Console.Write("Press Enter..."); Console.ReadLine(); }