摘要:
COM库提供的API 函数产生GUID:HRESULT CoCreateGuid(GUID *pguid);IUnknown的定义(IDL接口描述语言)interface IUnknown{ HRESULT QueryInterface([in] REFIID iid,[out] void * *ppv); ULONG AddRef(void); ULONG Release(void);}对... 阅读全文
posted @ 2010-06-09 09:48
zhouli
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