Access a resource file's name?

I’m running an application that receives HTTP requests for small files. These files are stored in the resources folder and I would like to compare the HTTP request file path to a resource file name. Is there a way to access a resource file’s name as it appears in the directory? The resources all seem to be referenced in TinyCLR by a numerical ID.

Thanks

I think you need to use resouce id, no full file name supported.