查询Linq到Sql的排序

Question

我正在尝试找出一种更好的方法来排序我的SQL查询结果。

到目前为止我已经

了

List<ArticlePost> articlePosts = new List<ArticlePost>();
        IQueryable<ArticlePost> query = from ArticlePost in ArticlePostTable select ArticlePost;
        foreach (ArticlePost ArticlePost in query)
            articlePosts.Add(ArticlePost);
        articlePosts = articlePosts.OrderByDescending(ArticlePost => ArticlePost.atclID).ToList();

这是使用linq对列表进行排序的好方法还是有什么方法可以改进它？

Answer 1

以下是什么问题？

var articlePosts = ArticlePostTable.OrderByDescending(ap => ap.actlId).ToList();

Answer 2

var articlePosts = (
    from post in ArticlePostTable
    orderby post.atclID descending
    select post)
    .ToList();

Answer 3

请改为尝试：

List<ArticlePost> articlePosts = 
    ArticlePostTable
    .OrderByDescending(ArticlePost => ArticlePost.atclID)
    .ToList();