private void RefreshTableCollectionView()
{
ICollectionView collectionView = new CollectionViewSource {
Source = App.tableViewModel.Items
}.View;
collectionView.Refresh();
lbTableList.ItemsSource = collectionView;
}
private void Module_DataLoaded(object sender, EventArgs e)
{
logger.Trace("DataLoaded()...");
RaisePropertyChanged("Events");
RaisePropertyChanged("DiaryStartTime");
RaisePropertyChanged("DiaryEndtime");
Events = new CollectionViewSource {
Source = _module.ScanTasks
}.View;
Events.Filter = new Predicate <object>(o => FilterTask(o));
Events.Refresh();
}
public void RefreshEmitsCurrentChangingEvents()
{
var events = new List <CurrentChangingEventArgs>();
var data = new List <object> {
"First",
"Second",
"Third",
"Fourth",
"Fifth",
};
var view = new CollectionViewSource()
{
Source = data
}.View;
view.CurrentChanging += (o, e) => events.Add(e);
view.Refresh();
Assert.AreEqual(1, events.Count, "#1");
view.Refresh();
Assert.AreEqual(2, events.Count, "#2");
}
public AccountsListViewModel()
{
App.DB.Accounts.Load();
Accounts = new CollectionViewSource {
Source = App.DB.Accounts.Local
}.View;
AddAccountCommand = new DelegateCommand <RoutedEventArgs>((e) => {
var newaw = new NewAccount();
newaw.ShowDialog();
}, () => true);
DeleteAccountCommand = new DelegateCommand <Account>((account) =>
{
if (account != null)
{
App.DB.Accounts.Remove(account);
App.DB.SaveChanges();
Accounts.Refresh();
}
}, () => true);
}
public MainAndFilterPage()
{
InitializeComponent();
var allStationsView = new CollectionViewSource {
Source = Stations.GetAll()
}.View;
allStationsView.Filter = x => Filter(filter.Text, fromStation, excludeStation, (Station)x);
allStations.ItemsSource = allStationsView;
Observable.FromEvent <TextChangedEventArgs>(filter, "TextChanged")
.Throttle(TimeSpan.FromMilliseconds(300))
.Subscribe(_ => Dispatcher.BeginInvoke(() => allStationsView.Refresh()));
Observable.FromEvent <KeyEventArgs>(filter, "KeyDown")
.Where(x => x.EventArgs.Key == Key.Enter)
.Subscribe(_ => Dispatcher.BeginInvoke(() =>
{
var stations = allStationsView.Cast <Station>().ToArray();
if (stations.Length == 1)
{
GoToStation(stations[0]);
}
}));
CommonApplicationBarItems.Init(this);
}
private void FilterTextBox_OnTextChanged(object sender, TextChangedEventArgs e)
{
_searchText = FilterTextBox.Text;
CollectionViewSource.Refresh();
}