如何在 Windows 10 的 AutoSuggestBox 中定义建议区域?

How to define the suggestion area in a AutoSuggestBox for Windows 10?

是否可以为 Windows 10 个应用定义 AutoSuggestBox 的建议区域大小?

像这样:

   var grid = VisualTreeHelper.GetChild(AutoSuggestBox, 0) as Grid;
           var border = grid?.FindName("SuggestionsContainer") as Border;
           if (border != null)
           {
              var height = border.ActualHeight;
              Debug.WriteLine(height);
           }