所属类别：开发技术

文章作者：jaychou_yql

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Looks up a CLSID in the registry, given a ProgID.HRESULT CLSIDFromProgID(

LPCOLESTR lpszProgID,

//Pointer to the ProgID

LPCLSID pclsid

//Pointer to the CLSID
);Return ValuesS_OKThe CLSID was retrieved successfully.CO_E_CLASSSTRINGThe registered CLSID for the ProgID is invalid.REGDB_E_WRITEREGDBAn error occurred writing the CLSID to the registry. See "Remarks" below.本文出自 51CTO.COM技术博客

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