private void MyUserControl_Load(object sender, EventArgs e) { using (var context = new MyEntitiesContext()) { createComboBoxTable(context.MyEntities.ToList()); } }
private void UpdateExistingMyEntity(MyEntity updatedEntity) { using (var context = new MyEntitiesContext()) { context.Entry(updatedEntity).State = EntityState.Modified; context.SaveChanges(); } }
private void SaveNewMyEntity(MyEntity newEntity) { using (var context = new MyEntitiesContext()) { // some logic here to check for uniqueness etc context.MyEntities.Add(newEntity); context.SaveChanges(); } }