Question

我的案文类似;GetSupportUrls>b

The resultant output should be te content between the angle brackets(<) and (>) i.e. GetSupportURLs here..

我尝试的是以下定期考试,但没有幸运。

var result= Regex.Match("<GetSupportUrls>b__5", @"<([^>]*))").Groups[1].Value;

请帮助

Answer 1

你的reg正在寻找一个封闭的括号<>/em>,而不是一个gle角。提出

var result= Regex.Match("<GetSupportUrls>b__5", @"<([^>]*)>").Groups[1].Value;

(你不必以某种方式逃避<代码><> natures。)

Answer 2

我将使用该条例:

(?<=<).*?(?=>)

This will make the match the value between the < and > characters. It uses positive lookahead and lookbehind to check for the <> characters without actually matching them.

例如:

string resultString = null;
try
{
    resultString = Regex.Match(part, "(?<=<).*?(?=>)").Value;
} catch (ArgumentException ex)
{
    // Syntax error in the regular expression
}

文件:

  // Assert that the regex below can be matched, with the match ending at this position (positive lookbehind) «(?<=<)»
//    Match the character “<” literally «<»
// Match any single character that is not a line break character «.*?»
//    Between zero and unlimited times, as few times as possible, expanding as needed (lazy) «*?»
// Assert that the regex below can be matched, starting at this position (positive lookahead) «(?=>)»
//    Match the character “>” literally «>»

Answer 3

看来,你的案文是XML,因此我建议使用该系统。处理数据Xml。

类似:

 void string GetSupportUrls()
 {
     var doc = new XmlDocument();
     doc.Load (...);  // your text
     return doc
       .SelectSingleNode("GetSupportUrls")
       .InnerText;
 }

友情链接