Regular Expression

Jun 1 2010 1:21 PM

I am trying to use a regular expression to isolate a number within a string.  I would expect the following code to print 56, but it prints nothing.  I am using Visual Studio 2010; I have also written other regular expressions and those work, so I assume it's an issue with my code.  What am I doing wrong?

 

          static void Main(string[] args)

        {

            string testString = "some alpha text 56 some more alpha text";

            string resultString = null;

            try

            {

                resultString = Regex.Match(testString, @"\d*").Value; // I have also tried [0-9]* with the same result

            }

            catch (ArgumentException ex)

            {

               

            }

 

            Console.WriteLine(resultString);

 

        }


Answers (1)