how to call a folder within the library

Hi,

I would like to know how do I call the 2014 library of the Doclib(document library) of my site using C#

http://mySPSite.com/DocLib/2014

I tried the following, but it said list "2014" does not exist at the site with the url http://mySPSite.com, please advice. Thanks

SPDocumentLibrary oSharepointDocsRoot = (SPDocumentLibrary)oSharepointWeb.Lists["DocLib"];

SPDocumentLibrary oSharepointDocs = (SPDocumentLibrary)oSharepointDocsRoot.Lists["2014"];