How can I strip punctuation from a string?

Question

For the hope-to-have-an-answer-in-30-seconds part of this question, I\'m specifically looking for C#

But in the general case, what\'s the best way to strip punctuati

Answer 1

Based off GWLlosa's idea, I was able to come up with the supremely ugly, but working:

string s = "cat!";
s = s.ToCharArray().ToList()
      .Where(x => !char.IsPunctuation(x))
      .Aggregate(string.Empty, new Func(
             delegate(string s, char c) { return s + c; }));