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IClassActivator::GetClassObject

  • Article

This method retrieves a class object. It is similar to CoGetClassObject.

HRESULT GetClassObject(
  REFCLSID* pClassID,
  DWORD dwClsContext,
  LCID locale,
  REFIID riid,
  void** ppv 
);

Parameters

  • pClassID
    [in] Points to the CLSID that Identifies the class whose class object is to be retrieved.
  • dwClsContext
    [in] Context in which the class is expected to run; values are taken from the CLSCTX enumeration.
  • locale
    [in] Any LCID constant as defined in WINNLS.H.
  • riid
    [in] IID of the interface on the object to which a pointer is desired.
  • ppv
    [out] Address of pointer variable that receives the interface pointer requested in riid. Upon successful return, *ppv contains the requested interface pointer.

Return Values

This method supports the standard return value E_FAIL, as well as the following:

  • S_OK
    The CLSID was successfully returned.

Remarks

This method returns the class identifier (CLSID) for an object, used in later operations to load object-specific code into the caller's context.

To determine whether the platform supports this interface, see Determining Supported COM APIs.

Requirements

OS Versions: Windows CE 3.0 and later.
Header: Objidl.h, Objidl.idl.
Link Library: Ole32.lib, Uuid.lib.

See Also

CoGetClassObject

Last updated on Wednesday, April 13, 2005

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