private void EditPeople_Click(object sender, RoutedEventArgs e) { using (var db = new ResourceModel()) { MessageBox.Show(db.EditPeople(db.ConvertorObjectInInt(DGR.SelectedValue), TB_FirstName.Text, TB_LastName.Text, TB_MiddleName.Text, TB_Phone.Text, TB_PhoneVoIP.Text, db.ConvertorObjectInInt(CB_Department.SelectedValue), db.ConvertorObjectInInt(CB_Organization.SelectedValue), db.ConvertorObjectInInt(CB_Position.SelectedValue))); } Update(); }