I want to make an app that with the help of NFC between the mobile phone and Windows8 PC,to transfer files.
I think mobile phone,without having to
be limited to Windows phone,you want
to mobile phone all NFC capable.(EX)Android
By the way,take a look the article Windows8 -It seems there is only what is Windows8 each other.
Will it have reference materials and documentation related maybe?
If you use standard NFC messages (similar to talking to a tag) you should be fine. See Develop a cutting edge app with NFC That said, I don't think the file transfer itself is standardized: I just tried to send a photo to a friend's Android and it saw the start message but couldn't perform the transfer.
For Microsoft specific protocols see [MS-NFPB]: Near Field Proximity: Bidirectional Services Protocol and [MS-NFPS]: Near Field Proximity: Sharing Protocol
If you have further questions on these specifications, please post a new thread (with the document citation and section, if relevant) at the Windows Protocols forum at http://social.msdn.microsoft.com/Forums/en-US/os_windowsprotocols/threads or send mail to "dochelp (at) Microsoft (dot) com".