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IMFPMPHostApp::ActivateClassById method
Creates a Windows Runtime object in the protected media path (PMP) process.
Syntax
HRESULT ActivateClassById( [in] LPCWSTR id, [in, unique] IStream *pStream, [in] REFIID riid, [out] void **ppv );
Parameters
- id [in]
-
Id of object to create.
- pStream [in]
-
Data to be passed to the object by way of a IPersistStream.
- riid [in]
-
The interface identifier (IID) of the interface to retrieve.
- ppv [out]
-
Receives a pointer to the created object.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
|
Minimum supported client |
Windows 8 [desktop apps | Windows Store apps] |
|---|---|
|
Minimum supported server |
Windows Server 2012 [desktop apps | Windows Store apps] |
|
Header |
|
See also
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