【发布时间】:2018-02-23 04:03:04
【问题描述】:
我可以使用以下代码按我的可观察集合订购。如何按降序排序?
RollNoArray _mainItems = new RollNoArray();
_mainItems.SubItemsList = new ObservableCollection<SubItems>();
//..adding data to _mainItems.SubItemsList here
_mainItems.SubItemsList = new ObservableCollection<SubItems>
(from i in _mainItems.SubItemsList orderby i.num select i);// order by num
【问题讨论】:
-
from i in _mainItems.SubItemsList orderby i.num
descendingselect i
标签: c# sorting uwp observablecollection