如何重复一组字符 [英] How to repeat a set of characters

问题描述

我想多次重复一组字符。我知道如何使用单个字符：

I'd like to repeat a set of characters multiple times. I know how to do it with a single character:

string line = new string('x', 10);

但是我想要的是这样的东西：

But what I'd like would be something more like this:

string line = new string("-.", 10);

这将导致：-.-.-.-.-.-.- .. -.-。

which would result in: -.-.-.-.-.-.-.-.-.-.

我知道字符串构造函数无法做到这一点，但是BCL中还有其他方法吗？

I know the string constructor can't do it, but is there some other way within the BCL? Other suggestions?

谢谢！

推荐答案

通过 Bala R

var s = String.Concat(Enumerable.Repeat("-.", 10));

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