Hmm. There seems to be some code missing here. Basically,
urls
would probably be a list of strings (or array of them), which contains each individual url that needs to be passed into the
GetPage
method as the data object.
To test it, before the foreach, add the following:
List<string> urls = new List<string>();
urls.Add("http://www.codeproject.com/");
urls.Add("http://www.google.com/");