>> It seems likely SPDRP_HARDWAREID would be of some use to you. There are many >> other properties in that vicinity that you might find useful as well. > Thanks. Any clues as to how I'd use SPDRP_HARDWAREID? I've tried Googling for > info but only get installation examples, nothing about enumeration in an > application. I'm not sure what to say except that I pass SPDRP_HARDWAREID as a parameter to SetupDiGetDeviceRegistryProperty. SPDRP_HARDWAREID is a string property, so I call SetupDiGetDeviceRegistryProperty once to get the string's size in bytes, allocate a buffer, and call SetupDiGetDeviceRegistryProperty a second time to get the data. ? Pete Gontier <http://www.m-audio.com/> ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.com/
