AutoSuggestBox异步搜索

Question

Is there anyway to have an awaitable search inside the TextChanged method

private void AutoSuggestBox_TextChanged(AutoSuggestBox sender, AutoSuggestBoxTextChangedEventArgs args)
    {
        if (args.Reason == AutoSuggestionBoxTextChangeReason.UserInput)
        {
            Async Search ????!!!! 
            sender.ItemsSource = dataset;
        }
    }

For example search in ContactStore to show matching emails, names, ...

Answer 1

If you want to write an await statement, you need to make the method async like

    private async Task AutoSuggestBox_TextChanged()
    {
         await task1();
    }