public void AddContact(ContactUs contact) { using (_ctx) { ContactUs info = new ContactUs(); info.Name = contact.Name; info.Email = contact.Email; info.Phone = contact.Phone; info.Message = contact.Message; if (string.IsNullOrEmpty(info.Email) && !string.IsNullOrEmpty(info.Phone)) { info.Email = ""; } if (string.IsNullOrEmpty(info.Phone) && !string.IsNullOrEmpty(info.Email)) { info.Phone = ""; } _ctx.SubmitContactUs(info.Name, info.Email, info.Phone, info.Message); } }