请问大侠inf文件中的CLASS_GUID是怎么得到？

如题，多谢多谢！！！！

ClassGuid唯一地标识设备类。DDK头文件DEVGUID.H定义了标准设备类的GUID

楼上的兄弟说的没错，标准设备的都可以查到，帮你贴出来吧

多谢多谢！我做的设备是PCI905，我还是不太清楚它的ClassGuid是哪一个，能帮我看看吗？非常感谢！在线等待

自己看吧
DEFINE_GUID( GUID_DEVCLASS_1394,              0x6bdd1fc1L, 0x810f, 0x11d0, 0xbe, 0xc7, 0x08, 0x00, 0x2b, 0xe2, 0x09, 0x2f );
DEFINE_GUID( GUID_DEVCLASS_1394DEBUG,         0x66f250d6L, 0x7801, 0x4a64, 0xb1, 0x39, 0xee, 0xa8, 0x0a, 0x45, 0x0b, 0x24 );
DEFINE_GUID( GUID_DEVCLASS_61883,             0x7ebefbc0L, 0x3200, 0x11d2, 0xb4, 0xc2, 0x00, 0xa0, 0xc9, 0x69, 0x7d, 0x07 );
DEFINE_GUID( GUID_DEVCLASS_ADAPTER,           0x4d36e964L, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_APMSUPPORT,        0xd45b1c18L, 0xc8fa, 0x11d1, 0x9f, 0x77, 0x00, 0x00, 0xf8, 0x05, 0xf5, 0x30 );
DEFINE_GUID( GUID_DEVCLASS_AVC,               0xc06ff265L, 0xae09, 0x48f0, 0x81, 0x2c, 0x16, 0x75, 0x3d, 0x7c, 0xba, 0x83 );
DEFINE_GUID( GUID_DEVCLASS_BATTERY,           0x72631e54L, 0x78a4, 0x11d0, 0xbc, 0xf7, 0x00, 0xaa, 0x00, 0xb7, 0xb3, 0x2a );
DEFINE_GUID( GUID_DEVCLASS_CDROM,             0x4d36e965L, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_COMPUTER,          0x4d36e966L, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_DECODER,           0x6bdd1fc2L, 0x810f, 0x11d0, 0xbe, 0xc7, 0x08, 0x00, 0x2b, 0xe2, 0x09, 0x2f );
DEFINE_GUID( GUID_DEVCLASS_DISKDRIVE,         0x4d36e967L, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_DISPLAY,           0x4d36e968L, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_DOT4,              0x48721b56L, 0x6795, 0x11d2, 0xb1, 0xa8, 0x00, 0x80, 0xc7, 0x2e, 0x74, 0xa2 );
DEFINE_GUID( GUID_DEVCLASS_DOT4PRINT,         0x49ce6ac8L, 0x6f86, 0x11d2, 0xb1, 0xe5, 0x00, 0x80, 0xc7, 0x2e, 0x74, 0xa2 );
DEFINE_GUID( GUID_DEVCLASS_ENUM1394,          0xc459df55L, 0xdb08, 0x11d1, 0xb0, 0x09, 0x00, 0xa0, 0xc9, 0x08, 0x1f, 0xf6 );
DEFINE_GUID( GUID_DEVCLASS_FDC,               0x4d36e969L, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_FLOPPYDISK,        0x4d36e980L, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_GPS,               0x6bdd1fc3L, 0x810f, 0x11d0, 0xbe, 0xc7, 0x08, 0x00, 0x2b, 0xe2, 0x09, 0x2f );
DEFINE_GUID( GUID_DEVCLASS_HDC,               0x4d36e96aL, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_HIDCLASS,          0x745a17a0L, 0x74d3, 0x11d0, 0xb6, 0xfe, 0x00, 0xa0, 0xc9, 0x0f, 0x57, 0xda );
DEFINE_GUID( GUID_DEVCLASS_IMAGE,             0x6bdd1fc6L, 0x810f, 0x11d0, 0xbe, 0xc7, 0x08, 0x00, 0x2b, 0xe2, 0x09, 0x2f );
DEFINE_GUID( GUID_DEVCLASS_INFRARED,          0x6bdd1fc5L, 0x810f, 0x11d0, 0xbe, 0xc7, 0x08, 0x00, 0x2b, 0xe2, 0x09, 0x2f );
DEFINE_GUID( GUID_DEVCLASS_BLUETOOTH,         0xe0cbf06cL, 0xcd8b, 0x4647, 0xbb, 0x8a, 0x26, 0x3b, 0x43, 0xf0, 0xf9, 0x74 );
DEFINE_GUID( GUID_DEVCLASS_KEYBOARD,          0x4d36e96bL, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_LEGACYDRIVER,      0x8ecc055dL, 0x047f, 0x11d1, 0xa5, 0x37, 0x00, 0x00, 0xf8, 0x75, 0x3e, 0xd1 );
DEFINE_GUID( GUID_DEVCLASS_MEDIA,             0x4d36e96cL, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_MEDIUM_CHANGER,    0xce5939aeL, 0xebde, 0x11d0, 0xb1, 0x81, 0x00, 0x00, 0xf8, 0x75, 0x3e, 0xc4 );
DEFINE_GUID( GUID_DEVCLASS_MODEM,             0x4d36e96dL, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_MONITOR,           0x4d36e96eL, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_MOUSE,             0x4d36e96fL, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_MTD,               0x4d36e970L, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_MULTIFUNCTION,     0x4d36e971L, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_MULTIPORTSERIAL,   0x50906cb8L, 0xba12, 0x11d1, 0xbf, 0x5d, 0x00, 0x00, 0xf8, 0x05, 0xf5, 0x30 );
DEFINE_GUID( GUID_DEVCLASS_NET,               0x4d36e972L, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_NETCLIENT,         0x4d36e973L, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_NETSERVICE,        0x4d36e974L, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_NETTRANS,          0x4d36e975L, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_NODRIVER,          0x4d36e976L, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_PCMCIA,            0x4d36e977L, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_PNPPRINTERS,       0x4658ee7eL, 0xf050, 0x11d1, 0xb6, 0xbd, 0x00, 0xc0, 0x4f, 0xa3, 0x72, 0xa7 );
DEFINE_GUID( GUID_DEVCLASS_PORTS,             0x4d36e978L, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_PRINTER,           0x4d36e979L, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_PRINTERUPGRADE,    0x4d36e97aL, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_PROCESSOR,         0x50127dc3L, 0x0f36, 0x415e, 0xa6, 0xcc, 0x4c, 0xb3, 0xbe, 0x91, 0x0B, 0x65 );
DEFINE_GUID( GUID_DEVCLASS_SBP2,              0xd48179beL, 0xec20, 0x11d1, 0xb6, 0xb8, 0x00, 0xc0, 0x4f, 0xa3, 0x72, 0xa7 );
DEFINE_GUID( GUID_DEVCLASS_SCSIADAPTER,       0x4d36e97bL, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_SMARTCARDREADER,   0x50dd5230L, 0xba8a, 0x11d1, 0xbf, 0x5d, 0x00, 0x00, 0xf8, 0x05, 0xf5, 0x30 );
DEFINE_GUID( GUID_DEVCLASS_SOUND,             0x4d36e97cL, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_SYSTEM,            0x4d36e97dL, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_TAPEDRIVE,         0x6d807884L, 0x7d21, 0x11cf, 0x80, 0x1c, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_UNKNOWN,           0x4d36e97eL, 0xe325, 0x11ce, 0xbf, 0xc1, 0x08, 0x00, 0x2b, 0xe1, 0x03, 0x18 );
DEFINE_GUID( GUID_DEVCLASS_USB,               0x36fc9e60L, 0xc465, 0x11cf, 0x80, 0x56, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00 );
DEFINE_GUID( GUID_DEVCLASS_VOLUME,            0x71a27cddL, 0x812a, 0x11d0, 0xbe, 0xc7, 0x08, 0x00, 0x2b, 0xe2, 0x09, 0x2f );
DEFINE_GUID( GUID_DEVCLASS_VOLUMESNAPSHOT,    0x533c5b84L, 0xec70, 0x11d2, 0x95, 0x05, 0x00, 0xc0, 0x4f, 0x79, 0xde, 0xaf );
DEFINE_GUID( GUID_DEVCLASS_WCEUSBS,           0x25dbce51L, 0x6c8f, 0x4a72, 0x8a, 0x6d, 0xb5, 0x4c, 0x2b, 0x4f, 0xc8, 0x35 );

可以用vc自身带的guidgen.exe产生，注意，你在写驱动是，不要用默认的guid,自己gen一个，这样才不会与注册表的冲突，否则，你的驱动程序可能会装不上！！！！

guid分两类，一类是设备类guid，是系统自带的固定的，一类是接口类guid，是可以在写驱动程序时自已生成的。