1<!--- 2 name: CDFS File System Driver 3 platform: WDM 4 language: cpp 5 category: FileSystem 6 description: The CD-ROM file system driver (cdfs) sample is a file system driver for removable media. 7 samplefwlink: http://go.microsoft.com/fwlink/p/?LinkId=617642 8---> 9 10 11CDFS File System Driver 12======================= 13 14The CD-ROM file system driver (cdfs) sample is a sample file system driver that you can use to write new file systems. 15 16Cdfs is a read-only file system that addresses various issues such as accessing data on disk, interacting with the cache manager, and handling various I/O operations such as opening files, performing reads on a file, retrieving information on a file, and performing various control operations on the file system. The Cdfs file system is included with the Microsoft Windows operating system. 17 18## Universal Windows Driver Compliant 19This sample builds a Universal Windows Driver. It uses only APIs and DDIs that are included in OneCoreUAP. 20 21