Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
Enumerates objects in the current container.
HRESULT EnumObjects( DWORDgrfFlags, //Value specifying what is to be enumerated
IEnumUnknown**ppenum //Address of output variable that receives the
); // IEnumUnknown interface pointer
Parameters
- grfFlags
[in] Value that specifies which objects in a container are to be enumerated, as defined in the enumeration OLECONTF. - ppenum
[out] Address of IEnumUnknown* pointer variable that receives the interface pointer to the enumerator object. Each time a container receives a successful call to EnumObjects, it must increase the reference count on the *ppenum pointer the method returns. It is the caller's responsibility to call IUnknown::Release when it is done with the pointer. If an error is returned, the implementation must set *ppenum to NULL.
Return Values
This method supports the standard return value E_FAIL, as well as the following:
| Value | Description |
|---|---|
| S_OK | Enumerator successfully returned. |
| E_NOTIMPL | Object enumeration not supported. |
Remarks
A container should implement EnumObjects to enable programmatic clients to find out what objects it holds. This method, however, is not called in standard linking scenarios.
Requirements
OS Versions: Windows CE 4.0 and later.
Header: oleidl.h.
See Also
Send Feedback on this topic to the authors