Regex.Split在方括号中选择 [英] Regex.Split select in square brackets

问题描述

您好我想要如何拆分此字符串

Hi i want how to split this string

string s = "[1] - blah blah [2] - [bbbbbb]";
string[] words = Regex.Split(s, "??????");

在Regex.Split中如何使用？

i想要这个输出

1

2

bbbbbb

in Regex.Split how to use ?
i want this output
1
2
bbbbbb

推荐答案

我确信具有更多正则表达经验的人可以做得更好。也就是说，试试这个...

I'm sure somebody with more Regular Expression experience could do better. That said, try this...

string s = "[1] - blah blah [2] - [bbbbbb]";

System.Text.RegularExpressions.MatchCollection matches = Regex.Matches(s, @"\[(\w*)\]");

foreach (System.Text.RegularExpressions.Match match in matches)
{
    // the item at index 1 is your value without the brackets, the value at index 0 is the value including the brackets wrapping it.
    MessageBox.Show(match.Groups[1].Value);
}

Hi
您可以使用匹配并使用foreach循环获取值



希望这会对你有所帮助。

Hi Instead of split you can use Matches and take the values using foreach loop

Hope this helps you.

string pattern = @"\[(.*?)\]";
string str = "[1] - blah blah [2] - [bbbbbb]";
string matches = Regex.Matches(str, pattern);
string value = string.Empty;
foreach (Match m in matches)
{
     value += m.Groups[1].ToString()+",";
}

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