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用正则表达式把多行连续空白替换成一个换行符

2010-10-03 10:07:25| 分类：编程心得 | 标签： |举报 |字号大中小订阅

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src=Regex.Replace(src,@"(\s+\r)+",delegate(Match m) {return "\r";});

File.WriteAllText("test.txt",src);

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用正则表达式把多行连续空白替换成一个换行符

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