Examples for ex, the c# regex extension library: http://github.com/brandonc/ex

ex, Scan

string beers = @"Bud Light Lime, Tecate, Fat Tire, Budweiser Clamato, Asahi, Budweiser Select";

beers.Scan(@"([\w\s]+),?\s*", (beername) => {
  if(!beername.StartsWith("Bud")) {
    Console.Writeline("I like {0}", beername);
  }
});