// normally we don't want to insert dummy records to the real databasae public static Person AddAPerson(string name, AdventureWorks2016CTP3Entities dbContext) { var newPersonID = GetPeopleCount(dbContext) + 1; var newPerson = dbContext.People.Add(new Person { PersonID = newPersonID, Name = name }); dbContext.SaveChanges(); return(newPerson); }
private void button2_Click(object sender, EventArgs e) { AdventureWorks2016CTP3Entities adventureContext = new AdventureWorks2016CTP3Entities(); Vendor vendor = new Vendor { Name = "Uusi yritys Oy" }; adventureContext.Vendor.Add(vendor); adventureContext.SaveChanges(); /* * Store newestStore = (from s in adventureContext.Store * orderby s.BusinessEntityID descending * select s).FirstOrDefault(); */ MessageBox.Show("Vendor ID = " + vendor.BusinessEntityID); }