计算C＃中的字符串列表 [英] Count List of String in C#

问题描述

大家好，



i有一个字符串列表。

i就像这样，

Hello all,

i have a list of string.
i make it like this,

List<string> V = New List<string>();

i混淆计算该列表（V）。

有人可以帮我解决我的问题吗？

i confuse to count that list(V).
may someone help me to solve my problem?

推荐答案

其他人都给了你这个问题的答案，Count属性会告诉你List和lt中有多少元素;吨取代。他们没有告诉你的是，通过阅读列表与LT; T>课程 [ ^ ]并了解它。如果您不了解Count属性，那么有关该类的更多信息，您也不知道并且可能需要。

Everyone else has given you the answer to the question, the Count property will tell you how many elements are in the List<t>. What they DIDN'T tell you is that you would be far better served by reading the documentation on the List<t> class[^] and learning about it. If you didn't know about the Count property, there's a ton more information about that class you also don't know about and probably going to need.

List< string> V = new List< string>（）;



V.Add（Count 1）;

V.Add（Count 2）;

V.Add（Count 3）;

V.Add（Count 4）;



V.Count（）;

List<string> V = new List<string>();

V.Add("Count 1");
V.Add("Count 2");
V.Add("Count 3");
V.Add("Count 4");

V.Count();

V.Count给出了列表大小的数量。



u可以使用单个像V [1] .count来计算索引中的所有字符串1





例如：

V.Count gives the amount of the list size.

u can use a single like V[1].count, to count all strings inside the index 1


example:

List<string> V = new List<string>();
V.Count();

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