Regex for extracting certain part of a String

Question

Hey Im trying to extract certain information from a string. The String looks like

Name: music mix.mp3 Size: 2356KB

I w

Answer 1

This is regex

Name:\s*(?[\w\s]+.\w{3})

this regex return the music mix.mp3 in group if the name of file is with white space

       string strRegex = @"Name:\s*(?[\w\s]+.\w{3})";

        Regex myRegex = new Regex(strRegex);
        string strTargetString = @"Name: music mix.mp3 Size: 2356KB";

        Match myMatch = myRegex.Match(strTargetString);

        string fileName = myMatch.Groups["FileName"].Value;
        Console.WriteLine(fileName);