ThinApp.VFile and content. (how to ?)

Dear,

I see VFile.GetHash() to compute the hash of file object, VFile.VerifyContents() to very if some data are inside the file object. But I don't see any function to read the content of the file itself. Since it's possible to read the content of a registry key value via VRegValue, I don't see why a such API is missing for files.
Am I missing something ?

Thanks.