如何在Silverlight中打开手风琴控制中的所有项目？

Question

我将SelectionMode属性设置为OneOrMore。如何在conrol加载时打开所有项目？

Answer 1

我知道这样做。

private void CheckResultAccordion(IEnumerable<ListSearchResult> results) 
     { 
      ResultAccordion.ItemsSource = null; 
      ResultAccordion.ItemsSource = results; 
      ResultAccordion.UpdateLayout(); 
      OpenAllAccordionItems(results.Count()); 
      ResultAccordion.Visibility = Visibility.Visible; 
     } 

private void OpenAllAccordionItems(int count) 
     { 
      while (count > 1) 
      { 
       ResultAccordion.SelectedIndex = count - 1; 
       count--; 
      } 
     }