IConnectionPoint::EnumConnections

  • 项目

This method creates an enumerator object to iterate through the current connections for this connection point.

HRESULT EnumConnections(
  IEnumConnections** ppEnum 
);

Parameters

  • ppEnum
    [out] Address of IEnumConnections* pointer variable that receives the interface pointer to the newly created enumerator.

Return Values

This method supports the standard return values E_OUTOFMEMORY and E_UNEXPECTED, as well as the following:

  • S_OK
    The enumerator object was successfully created.
  • E_POINTER
    The address in ppEnum is not valid. For example, it can be NULL.
  • E_NOTIMPL
    The connection point does not support enumeration.

Remarks

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

Notes to Callers

The caller is responsible for calling (*ppEnum)->Release when the enumerator is no longer needed.

Requirements

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

See Also

IEnumConnections

Last updated on Wednesday, April 13, 2005

© 2005 Microsoft Corporation. All rights reserved.