public StartUp()
{
InitializeComponent();
pm = DLLFacade.CreateManager(AccessType.Memory);
try
{
people = pm.GetPersons();
LstPerson.ItemsSource = people;
}
catch (Exception ex)
{
MessageBox.Show($"{ex.Message}\n{ex.StackTrace}", "Error!!!444", MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK);
}
Options.ItemsSource = Enum.GetValues(typeof(AccessType)).Cast <AccessType>();
var textchanges = Observable.FromEventPattern <TextChangedEventHandler, TextChangedEventArgs>(
h => txtUserEntry.TextChanged += h,
h => txtUserEntry.TextChanged -= h
).Select(x => ((TextBox)x.Sender).Text);
textchanges
.Throttle(TimeSpan.FromMilliseconds(300)) // result on threadpool
.Select(Lookfor)
.Switch()
.ObserveOnDispatcher() // send back to dispatcher
.Subscribe(OnSearchResult);
Lookfor("").Subscribe(OnSearchResult);
}
public DataAccessViewModel()
{
_personManager = DLLFacade.CreateManager(AccessType.Memory);
People = new BindableCollection <Person>(_personManager.GetPersons());
}
//protected void NavigationService_LoadCompleted(object sender, NavigationEventArgs e)
//{
// if (e.ExtraData is Person)
// {
// pm.AddPerson((Person)e.ExtraData);
// LstPerson.ItemsSource = pm.GetPersons();
// }
//}
private void Options_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
pm = DLLFacade.CreateManager((AccessType)Enum.Parse(typeof(AccessType), Options.SelectedItem.ToString()));
LstPerson.ItemsSource = pm.GetPersons();
}