The GetActiveProfile2 retrieves the id of the active profile (i.e. the profile that is used for printing).
[out] BSTR* p_wsProfileId
[out] pointer to a pointer to a null terminated Unicode string that will contain the if of the active profile. On success the caller is responsible for freeing the allocated memory with CoTaskMemFree.
S_OK on success or COM error code
NV_NOT_INITIALIZED - Initialize was not called
NV_NO_ACTIVE_PROFILE - there is no active profile selected for the printer