// Update
private async void ContactBook_OnItemSelected(object sender, SelectedItemChangedEventArgs e)
{
// to stop item selected loop after setting it to null
if (contactBook.SelectedItem == null)
{
return;
}
contactBook.SelectedItem = null;
var selectedContact = e.SelectedItem as Contact;
// Subscribing to the ContactUpdated event
var page = new ContactDetailPage(selectedContact);
page.ContactUpdated += (source, contact) =>
{
//_contactService.UpdateContact(contact);
if (selectedContact != null)
{
selectedContact.Id = contact.Id;
selectedContact.FirstName = contact.FirstName;
selectedContact.LastName = contact.LastName;
selectedContact.Phone = contact.Phone;
selectedContact.Email = contact.Email;
selectedContact.IsBlocked = contact.IsBlocked;
}
};
await Navigation.PushAsync(page);
}
// Create
private async void AddContact_OnClicked(object sender, EventArgs e)
{
var page = new ContactDetailPage(new Contact());
// Subscribing to the ContactAdded event
page.ContactAdded += (source, contact) =>
{
_contactService.CreateContact(contact);
};
await Navigation.PushAsync(page);
}
