Accessing "Win32_DeviceBus" properties

[Codeplug]

Sorry, looks like the "Antecedent" property is actually a string, not an IUnknown pointer.

So that string is an "object path", which describes a unique object instance. You use IWbemServices::GetObject() to get an object instance based on its path.

IWbemClassObject *pWin32BusObj;
hr = pSvc->GetObject(vtProp.bstrVal, WBEM_FLAG_RETURN_WBEM_COMPLETE, 0, 
                     &pWin32BusObj, 0);

http://msdn.microsoft.com/en-us/libr...09(VS.85).aspx
http://msdn.microsoft.com/en-us/libr...50(VS.85).aspx

gg