[This is preliminary documentation and subject to change.]
The IWbemClassObject::GetQualifierSet method returns an interface pointer that allows read and write operations on the set of qualifiers for the entire class object, whether the object is an instance or a class definition. Any qualifiers added, deleted, or edited using the returned pointer apply to the entire instance or class definition.
HRESULT IWbemClassObject::GetQualifierSet(
[out] IWbemQualifierSet **ppQualSet
);
WBEM_E_OUT_OF_MEMORY | There was not sufficient memory to complete the call. |
WBEM_NO_ERROR | Success. |
IWbemQualifierSet, IWbemClassObject::GetPropertyQualifierSet