c++ - (How) Can I get GUID from an IWbemClassObject object? -


i want updates server apps , need know guid. started piece of code found here, can't figure out how guid in

tstring wmiqueryvalue(iwbemclassobject* pclsobj, lpcwstr szname)

for pclsobj. tried passing both "guid" , "guid" in szname, don't anything.

is there anyway guid way?

pclsobj win32_product, find out szname "__class" wmiqueryvalue. looked , class has identifyingnumber member, stores guid :)


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