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问题描述
我有一个包含4行的列表. 我需要获取第三行的值.
I have a list that has 4 rows. I need to get the value of the 3rd row.
var result = (from rs in list select rs).Skip(2).First();我为什么要在此场景中使用Take(1)?
Is there a reason why I would want to use a Take(1) in this scenerio as I have seen used.
var result = (from rs in list select rs).Skip(2).Take(1);推荐答案
Take(1)返回包含一个对象的IEnumerable<T>. First()直接返回对象.
Take(1) returns an IEnumerable<T> containing one object. First() returns the object directly.
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