private async void listContacts_ItemSelected(object sender, SelectedItemChangedEventArgs e)
{
if (e.SelectedItem == null)
{
return;
}
var contactSelected = e.SelectedItem as UserContact;
var page = new ModifyUserContact(contactSelected);
await Navigation.PushAsync(new NavigationPage(page));
listContacts.SelectedItem = null;
}
private async void AddButton_ClickedAsync(object sender, EventArgs e)
{
var page = new ModifyUserContact();
page.UserContactSaved += (source, contact) =>
{
if (contact.Id == 0)
{
var newUserId = _contactsService.AddContact(contact);
}
else
{
_contactsService.UpdateContact(contact);
}
PopulateList();
};
await Navigation.PushAsync(new NavigationPage(page));
}