本文介绍了如何使用Regex.Replace一次性替换两个字符串?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有以下的方法是从文件名称更换咚咚的迹象,但我希望也能在同一时间,以取代单引号'。我该怎么办呢? 这是文件名的值=提供license_A'R_Ab#海龙Settlements_1-11-09.xls
静态字符串removeBadCharPound(字符串文件名) {//用_字符替换无效字符。 //我想是这样的,但是不工作 //返回Regex.Replace(文件名,#,_); 返回Regex.Replace(文件名,#,_); }解决方案
尝试
返回Regex.Replace(文件名,[#'],_);
你要知道,我不知道,一个正则表达式可能比有些简单速度快:
返回filename.Replace('#','_') .Replace('\'' _);
I have the following method that is replacing a "pound" sign from the file name but I want also to be able to replace the "single apostrophe ' " at the same time. How can I do it? This is the value of filename =Provider license_A'R_Ab#acus Settlements_1-11-09.xls
static string removeBadCharPound(string filename) { // Replace invalid characters with "_" char. //I want something like this but is NOT working //return Regex.Replace(filename, "# ' ", "_"); return Regex.Replace(filename, "#", "_"); }解决方案
Try
return Regex.Replace(filename, "[#']", "_");Mind you, I'm not sure that a regex is likely to be faster than the somewhat simpler:
return filename.Replace('#', '_') .Replace('\'', '_');
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如何使用Regex.Replace一次性替换两个字符串?
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