IHlinkSite::QueryService


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IHlinkSite::QueryService
HRESULT QueryService(
    DWORD dwSiteData,        //Site data to identify the hyperlink its site
    REFGUID guidService,    //TBD
    REFIID riid,             //Location to return the riid interface
    IUnknown* ppiunk         //Location to receive the unknown interface pointer of service query
   );
Allows querying of any service or other interface from the hyperlink site object. This is similar to IServiceProvider::QueryService.
Returns S_OK if the hyperlink container interface was successfully retrieved, or E_NOINTERFACE if the desired interface is not available.

dwSiteData
[in] Used to identify the hyperlink to the hyperlink site. The hyperlink site initializes the hyperlink with this value as part of IHlink::SetHlinkSite.
guidService
[in] Not currently implemented.
riid
[in] Location to return the riid interface.
ppiunk
[iid_is, out] Location to return the IUnknown interface of the service query.

See also IHlinkSite::GetMoniker

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