如何结合字符串与其他字符串... [英] how to combine to string with some other strings...

问题描述

我有

一个

两个

三个

但我想要一两个或三个如何make？

in c＃

i have
one
two
three
but i want one or two or three how its make?
in c#

推荐答案

尝试：

string s1 = "One";
string s2 = "Two";
string s3 = "Three";
string combined = string.Format("{0} or {1} or {2}", s1, s2, s3);

或

Or

string s1 = "One";
string s2 = "Two";
string s3 = "Three";
string combined = s1 + " or " + s2 + " or " + s3;

但是这个是不好的做法。

But this is not good practice.

string two = "two";
string str = "one " + two + " three";
System.Console.WriteLine(str);

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