我有两个字符串列表，如何从每个列表索引中创建一个字符串？

Question

For example I have a List:

[0] daniel
[1] moses

Now the second List:

[0] hello world
[1] hi everyone

I want to build a new List of string that's will be:

[0] daniel hellow world
[1] moses hi everyone

How can I do it?

Answer 1

You can use Linq / Enumerable.Zip :

var list1 = new List<string>() {"daniel", "moses"};
var list2 = new List<string>() { "hello world", "hi everyone" };

var resultList = list1.Zip(list2, (a, b) => a + " " + b)
                      .ToList();

Answer 2

您可以使用LINQ Zip方法：

var result = first.Zip(second, (f, s) => string.Format("{0} {1}", f, s));