How do you retrieve selected text using Regex in C#?

Question :

How do you retrieve selected text using Regex in C#?,

Answer :

How do you retrieve selected text using Regex in C#?

I am looking for C# code that is equivalent to this Perl code:

$indexVal = 0;  if($string =~ /Index: (d*)/){$indexVal = $1;}  

,

int indexVal = 0;  Regex re = new Regex(@"Index: (d*)")  Match m = re.Match(s)    if(m.Success)    indexVal = int.TryParse(m.Groups[1].toString());  

I might have the group number wrong, but you should be able to figure it out from here.

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