在特定数量的单词后插入换行符

Question

我想在我的字符串中的9个单词之后插入一个换行符(\n),以便第9个单词后面的字符串在下一行.

string newline ="如何在(这里)字符串的第九个字后插入换行符,以便剩下的字符串在下一行中"

被困在这里:

foreach (char x in newline)
{
    if (space < 8)
    {                    
        if (x == ' ')
        {
            space++;
        }
    }

}

不知道为什么我被卡住了.我知道这很简单.
如果可能,请显示任何其他简单方法.

谢谢!

注意:找到自己的答案.由我在下面给出.

Answer 1

对于它的价值,这是一个LINQ单线程:

string newline = "How to insert newline character after ninth word of(here) the string such that the remaining string is in next line";
string lines = string.Join(Environment.NewLine, newline.Split()
    .Select((word, index) => new { word, index})
    .GroupBy(x => x.index / 9)
    .Select(grp => string.Join(" ", grp.Select(x=> x.word))));

结果:

How to insert newline character after ninth word of(here)
the string such that the remaining string is in
next line