how to enumerate all devices installed?just like windows device manager

thank you !

nobody gonna help? i guess any links or hints would be okay ty

USe SetupDi commands like SetupDiGetClassDevs(), pass first parameter as ClassGUID. This API call will retrun handle to device Info structure, using this information enumerte all the devices under each GUID class by using SetupDiEnumDeviceInfo().

Hope this helps.