Regex expression for extracting whole numbers?

Question

 I would like to ask, how can I modify the code below, so it only returns int values inside the specific string, >100 which is a  whole number. 
The code below returns the following strings = 2525, 130, 129s, MH350s, from which '2525' is incorrect.
 The value '2525' is extracted from '97.2525', which is a decimal number and should only extract value greater than 100, which is whole integer, not decimal numbers.  Is their a way to
extract whole numbers using the regex expression.  
public class Program
public static void Main()
// An example collection of your input
var input = "ASW+90s, N+20s, 97.2525, M45s, 130.5, +129s, 48E. MH350s";
var re1 = new Regex(@"^(\d+)[sS]$");
foreach(var match in Regex.Matches(input,@"\w*[1-9]\d{2,}\w*"))
// Output each match
Console.WriteLine(match);
any advice further, would be very much appreciated.  Thank you

Answer 1

You've already asked this question in the forums and several people provided the RE that you need to do it right.  Your RE is for integers, not fixed point values.
I replied to your original post and gave you the exact RE that parses the strings like you wanted. If you use that code then you'll get the results you want.  The only piece missing now is that you are breaking up a single string into substrings for
parsing. To do that use
String.Split to split the string at the commas. The result is an array of values without the commas.  Using the previous code you end up with this: 
var inputs = input.Split(',');
var numbersGreaterThan100 = from i in ExtractNumbers(inputs) where i > 100 select I;
Michael Taylor
http://blogs.msmvps.com/p3net