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C # Do you need to find web addresses using REGEX?

C # Do you need to find web addresses using REGEX?

Basically, I need to parse the string before uploading to WebBrowser

myString = "this is an example string http://www.google.com , and I need to make the link clickable";

webBrow.DocumentText = myString;

Basically, I want this to be a replacement for the web address, so that it looks like a hyperlink, and do this with whatever address is sucked into the string. I will need to replace the web address so that the web address reads like

<a href='web address'>web address</a>

This will allow me to have links available for interactive use. Any ideas?

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new Regex(@"https?://([-\w\.]+)+(:\d+)?(/([\w/_\.]*(\?\S+)?)?)?").Match(myString)


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This is possible depending on how strict or permissive you want your parsing to be.

As a first slice, you can try @"\bhttp://\S+"

, which will match any line starting with "http: //" on a word boundary (non-leading character such as space or punctuation).



To search using a regular expression and replace all occurrences with your own text, you can use the Regex.Replace method .

You can read The Elements of the Regular Expression Language to learn more.

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