c# - 修改linq以获取前5个元素

Question

var lastArticles = from a in be.MyTable
                   where a.id == 1
                   join c in be.OtherTable on a.parent equals c.id
                   orderby a.timestamp descending
                   select new { a, cName = c.name};

我需要获取前5个元素。

我正在做

.Take(5)

但是在linq语句中有办法吗？

Answer 1

不，您需要使用Skip()和Take()作为方法调用。没有特定于LINQ的等效项。

var lastArticles = (from a in be.MyTable
                    where a.id == 1
                    join c in be.OtherTable on a.parent equals c.id
                    orderby a.timestamp descending
                    select new { a, cName = c.name }).Take(5);