IMetaDataImport::CountEnum method (rometadataapi.h)

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

Syntax

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

Parameters

[in] hEnum

The handle for the enumerator.

[out, retval] pulCount

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

See also

IMetaDataImport