public CreateDialogView()
{
InitializeComponent();
AnimationContext = LayoutRoot;
_createChatButton.Click += (sender, args) => ViewModel.Create();
Loaded += (sender, args) =>
{
if (!_once)
{
_once = true;
_searchBox = SelectedUsers.FindChildOfType <TextBox>();
if (_searchBox != null)
{
var keyPressEvents = Observable.FromEventPattern <TextChangedEventHandler, TextChangedEventArgs>(
keh => { _searchBox.TextChanged += keh; },
keh => { _searchBox.TextChanged -= keh; });
_keyPressSubscription = keyPressEvents
.Throttle(TimeSpan.FromSeconds(0.1))
.ObserveOnDispatcher()
.Subscribe(e =>
{
SearchItems.Visibility = string.IsNullOrEmpty(_searchBox.Text.Trim()) ? Visibility.Collapsed : Visibility.Visible;
ViewModel.Search(_searchBox.Text);
});
}
BuildLocalizedAppBar();
}
ViewModel.ScrollTo += OnViewModelScrollTo;
};
Unloaded += (sender, args) =>
{
ViewModel.ScrollTo -= OnViewModelScrollTo;
};
}