public SelectTaskView()
{
InitializeComponent();
Loaded += SelectTaskView_Loaded;
TreeSelector.KeyUp += taskListBox_KeyUp;
ListSelector.KeyUp += taskListBox_KeyUp;
Observable.FromEventPattern(TxtSearchBox, "TextChanged")
.Select(e => ((TextBox)e.Sender).Text)
.Where(text => text.Length > 2 || text == "*")
.Throttle(TimeSpan.FromMilliseconds(200))
.ObserveOnDispatcher()
.Subscribe(x =>
{
//raise binding explicitly
var be = TxtSearchBox.GetBindingExpression(TextBox.TextProperty);
if (be != null)
{
be.UpdateSource();
}
});
}
private void SelectTaskView_Loaded(object sender, RoutedEventArgs e)
{
TxtSearchBox.Focus();
}
private void BtnClearSearch_Click(object sender, EventArgs e)
{
TxtSearchBox.Clear();
}
