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正则表达式元字符筛选

[英]regular expressions metacharacters screening

To find substring I use regEx pattern = "^value\\s\\w+\\s\\d+$" , where value sometimes contains metacharacters. 要查找子字符串,我使用regEx pattern = "^value\\s\\w+\\s\\d+$" ,其中value有时包含元字符。 I just need to know if it is possible to make metacharacters from value not to be interpret as metacharacters? 我只想知道是否有可能从价值中使元字符不被解释为元字符?

尝试:

"^" + RegEx.Escape(value) + @"\s\w+\s\d+$"

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