// редактирование
private void Edit_Click(object sender, RoutedEventArgs e)
{
// если ни одного объекта не выделено, выходим
if (ClientsList.SelectedItem == null)
{
return;
}
// получаем выделенный объект
Client client = ClientsList.SelectedItem as Client;
ClientsWindow clientWindow = new ClientsWindow(new Client
{
Id = client.Id,
Discount = client.Discount,
Name = client.Name,
Email = client.Email,
Password = client.Password
});
if (clientWindow.ShowDialog() == true)
{
// получаем измененный объект
client = db.Clients.Find(clientWindow.Client.Id);
if (client != null)
{
client.Email = clientWindow.Client.Email;
client.Discount = clientWindow.Client.Discount;
client.Name = clientWindow.Client.Name;
client.Id = clientWindow.Client.Id;
client.Password = clientWindow.Client.Password;
db.Entry(client).State = EntityState.Modified;
db.SaveChanges();
}
}
}
// добавление
private void Add_Click(object sender, RoutedEventArgs e)
{
ClientsWindow clientWindow = new ClientsWindow(new Client());
if (clientWindow.ShowDialog() == true)
{
Client client = clientWindow.Client;
db.Clients.Add(client);
db.SaveChanges();
}
}