regex - deleting part of url

Question

How can I delete with regex from URL (string) http://test.com/org/category,1/2, this part:
/2 or /2/, with C# language

Of course, there will be numbers like category,1/412/, category,1/521, category,1/infinity..

How can I do this with regex?

Answer 1

It seems that you want to replace /\d+/?$ with empty string.

You could do that with:

url = Regex.Replace(url, @"/\d+/?$", "");