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IMetaDataImport::CountEnum method

Gets the number of elements in the enumeration that was retrieved by the specified enumerator.

Syntax

C++


HRESULT CountEnum(
  [in]          HCORENUM hEnum,
  [out, retval] ULONG    *pulCount
);

Parameters

hEnum [in]: The handle for the enumerator.
pulCount [out, retval]: The number of elements enumerated.

Return value

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

The handle specified by hEnum is obtained from a previous EnumName call (for example, IMetaDataImport::EnumTypeDefs).

Requirements

IDL	Rometadataapi.idl