// редактирование
private void Edit_Click(object sender, RoutedEventArgs e)
{
// если ни одного объекта не выделено, выходим
if (phonesList.SelectedItem == null)
{
return;
}
// получаем выделенный объект
Phone phone = phonesList.SelectedItem as Phone;
PhoneWindow phoneWindow = new PhoneWindow(new Phone
{
Id = phone.Id,
Company = phone.Company,
Price = phone.Price,
Title = phone.Title
});
if (phoneWindow.ShowDialog() == true)
{
// получаем измененный объект
phone = db.Phones.Find(phoneWindow.Phone.Id);
if (phone != null)
{
phone.Company = phoneWindow.Phone.Company;
phone.Title = phoneWindow.Phone.Title;
phone.Price = phoneWindow.Phone.Price;
db.Entry(phone).State = EntityState.Modified;
db.SaveChanges();
}
}
}
// добавление
private void Add_Click(object sender, RoutedEventArgs e)
{
PhoneWindow phoneWindow = new PhoneWindow(new Phone());
if (phoneWindow.ShowDialog() == true)
{
Phone phone = phoneWindow.Phone;
db.Phones.Add(phone);
db.SaveChanges();
}
}
