提升点击事件Windows Phone

Question

I need to open a ComboBox when the user perform a tap on a button, any idea? I have searched a lot but I haven't find useful stuff.

Answer 1

Try this,

private void Button_Click(object sender, RoutedEventArgs e)
{
   Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => comboBox1.IsDropDownOpen = true);
}