ICatRegister::RegisterClassImplCategories

  • 项目

This method registers the class as implementing one or more component categories.

HRESULT RegisterClassImplCategories(
  REFCLSID rclsid, 
  ULONG cCategories, 
  CATID rgcatid[] 
);

Parameters

  • rclsid
    [in] Class identifier of the relevant class for which category information will be set.
  • cCategories
    [in] Number of categories to associate as category identifiers for the class.
  • rgcatid
    [in] Array of cCategories CATIDs to associate as category identifiers for the class.

Return Values

If the method succeeds, the return value is S_OK.

If one or more arguments are incorrect, the method returns E_INVALIDARG.

Remarks

In case of an error, this function does not ensure that the Registry is restored to the state prior to the call. Only the owner of a class can call this function, usually as part of the installation of the component.

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

Requirements

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

See Also

ICatRegister::RegisterCategories | ICatRegister::RegisterClassReqCategories | ICatRegister::UnRegisterCategories | ICatRegister::UnRegisterClassImplCategories | ICatRegister::UnRegisterClassReqCategories

Last updated on Wednesday, April 13, 2005

© 2005 Microsoft Corporation. All rights reserved.