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Maps a single member function and an optional set of parameters to a corresponding set of integer dispatch identifiers, which can be used upon subsequent calls to the CMediaEvent::Invokemember function.
HRESULT GetIDsOfNames( REFIID riid , OLECHAR ** rgszNames , UINT cNames , LCID lcid , DISPID * rgdispid );
Parameters
- riid
- Reference identifier. Reserved for future use. Must be NULL.
- rgszNames
- Passed-in array of names to be mapped.
- cNames
- Count of the names to be mapped.
- lcid
- Locale context in which to interpret the names.
- rgdispid
- Caller-allocated array, each element of which contains an ID
corresponding to one of the names passed in the
rgszNamesarray. The first element represents the member
name; the subsequent elements represent each of the member's
parameters.
Return Values
Returns one of the following values.
DISP_E_UNKNOWN_CLSID The CLSID was not recognized. DISP_E_UNKNOWNNAME One or more of the names were not known. The returned DISPIDs contain DISPID_UNKNOWN for each entry that corresponds to an unknown name. E_OUTOFMEMORY Out of memory. S_OK Success.