Retrieves the specified graph object.
|C||HRESULT IltmfPlay_getSubObject(pPlay, ObjType, ppObject)|
|C++||HRESULT GetSubObject(ObjType, ppObject)|
Pointer to an IltmfPlay interface.
Value that indicates the graph object to retrieve. This must be one of the ltmfPlay_Object constants.
Pointer to a variable that receives a the object's interface pointer.
|S_OK||The function was successful.|
|<> S_OK||An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation.|
If the function succeeds, the user should release the returned interface pointer by calling the interfaces Release method.
For an example, refer to Directly Accessing the Media Foundation Objects.
Medical Web Viewer .NET
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