How do I "cut" out part of a string with a regex?

Question

I need to cut out and save/use part of a string in C#. I figure the best way to do this is by using Regex. My string looks like this:

"changed from 1 to 10".

I need a way to cut out the two numbers and use them elsewhere. What's a good way to do this?

Answer 1

Error checking left as an exercise...

        Regex regex = new Regex( @"\d+" );
        MatchCollection matches = regex.Matches( "changed from 1 to 10" );
        int num1 = int.Parse( matches[0].Value );
        int num2 = int.Parse( matches[1].Value );