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IMFSourceResolver::EndCreateObjectFromURL Method

Completes an asynchronous request to create an object from a URL.

Syntax

HRESULT EndCreateObjectFromURL(
  [in]   IMFAsyncResult *pResult,
  [out]  MF_OBJECT_TYPE *pObjectType,
  [out]  IUnknown **ppObject
);

Parameter

  • pResult [in]
    Pointer to the IMFAsyncResult interface. Pass in the same pointer that your callback object received in the Invoke method.

  • pObjectType [out]
    Receives a member of the MF_OBJECT_TYPE enumeration, specifying the type of object that was created.

  • ppObject [out]
    Receives a pointer to the media source's IUnknown interface. The caller must release the interface.

Rückgabewert

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Rückgabecode Beschreibung
S_OK

The method succeeded.

E_ABORT

The operation was canceled.

 

Hinweise

Call this method from inside your application's IMFAsyncCallback::Invoke method.

Anforderungen

Mindestens unterstützter Client

Windows Vista

Mindestens unterstützter Server

Windows Server 2008

Header

Mfidl.h

Bibliothek

Mfuuid.lib

Siehe auch

IMFSourceResolver

Source Resolver