Posted on 2009-09-04 09:24
S.l.e!ep.￠% 阅读(491)
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COM
CoCreateGuid
Creates a GUID, a unique 128-bit integer used for CLSIDs and interface identifiers.
HRESULT CoCreateGuid(
GUID *pguid //Pointer to the GUID on return
);
Parameter
pguid
[out] Pointer to the requested GUID on return.
Return Value
S_OK
The GUID was successfully created.
Win32 errors are returned by UuidCreate but wrapped as an HRESULT.