Question

C＃的新手让我感到困惑。我有这种情况：

   private void result_Click(object sender, RoutedEventArgs e) 
    { 

                   var data = from query in Event.Descendants("event") 
                   select new EventManager 
                   { 
                       name = (string)query.Element("name"), 
                       place = (string)query.Element("place"), 
                       date = (DateTime)query.Element("date"), 
                       time = (DateTime)query.Element("time") 
                   }; 

        myListBox.ItemsSource = data; 
   }

如果我想在数组/容器中保存数据？
如果我想稍后从ListBox中检索数据？

Answer 1

您可以设置并稍后像这样获取ItemsSource

List<String> container = new List<String>();
listBox.ItemsSource = container;
List<String> retrieve = (List<String>) listBox.ItemsSource;

就像List一样，你可以拥有任何你想要的容器

从C＃中的wp7 Listbox获取数据？

1 个答案: