private async void Delete(object sender, EventArgs e)
{
Button button = (Button)sender;
int notification_to_delete = (int)button.CommandParameter;
HttpResponseMessage response = await NotificationRequest.DeleteNotification(notification_to_delete);
if (response.IsSuccessStatusCode)
{
try
{
OutputNotification obs_to_remove = Notifications.Find(OutputNotification => OutputNotification.Notification.Id == notification_to_delete);
Notifications.Remove(obs_to_remove);
MyCollectionView.ItemsSource = null;
MyCollectionView.ItemsSource = Notifications;
await DisplayAlert("Success!", "Notification removed", "OK");
}
catch (Exception ex)
{
await DisplayAlert("Error!", "Something went wrong", "OK");
}
}
else
{
if (response.StatusCode == System.Net.HttpStatusCode.BadGateway)
{
await DisplayAlert("Attention!!!", "No connection with the server", "OK");
}
if (response.StatusCode == System.Net.HttpStatusCode.BadRequest)
{
await DisplayAlert("Try Again!", "Invalid request", "OK");
}
}
}