 Important: |
|---|
| This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist. |
Retrieves an identifier for the pin.
HRESULT QueryId( LPWSTR * Id );
Parameters
- Id
- Pin identifier.
Return Values
Returns an HRESULTvalue.
Remarks
This member function implements the IPin::QueryIdmethod and overrides the CBasePin::QueryIdmember function. It returns the name "In". The caller is responsible for freeing the memory by using the Microsoft Win32 CoTaskMemFreefunction.