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Retrieves a duplicate enumerator containing the same enumeration state as the current one.
HRESULT Clone( IEnumFilters ** ppEnum );
Parameters
- ppEnum
- [out] Duplicate of the enumerator.
Return Values
No return value.
Remarks
This method produces two enumerators (the original and the duplicate); both are set at the same filter. After they are created, however, they are independent; therefore, calling the IEnumFilters::Nextmethod for one does not affect the other.