IPropertyStorage::Enum
Creates an
enumerator object designed to enumerate data of type STATPROPSTG, which contains
information on the current property set. On return, this method supplies a
pointer to the IEnumSTATPROPSTG pointer on this object.
HRESULT
Enum(
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IEnumSTATPROPSTG** ppenum |
//Indirect pointer to new enumerator |
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); |
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Parameters
ppenum
[out]
Indirect pointer to the IEnumSTATPROPSTG interface on the new
enumeration object.
Return Values
This method
supports the standard return value E_UNEXPECTED, as well as the following:
S_OK
A pointer to
the enumerator has been retrieved.
STG_E_ACCESSDENIED
The requested
access to the property storage object has been denied.
STG_E_INSUFFICIENTMEMORY
There is not
sufficient memory to perform this operation.
STG_E_INVALIDPARAMETER
The parameter
is invalid.
STG_E_READFAULT
Error reading
storage.
Remarks
IPropertyStorage::Enum creates an enumeration object that can be used to
iterate STATPROPSTG structures. On return, this method supplies a pointer to an
instance of IEnumSTATPROPSTG interface on this objects whose methods you
can call to obtain information on the current property set.
See Also