IWMSStreamHeaderList::GetNumExtendedAttributes

The GetNumExtendedAttributes method retrieves the number of extended attributes.

HRESULT GetNumExtendedAttributes(
  DWORD*  pdwValueName
);

Arguments

pdwValueName

[out] Pointer to a DWORD containing the number of extended attributes.

Return Value

If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.

Return code

Number

Description

E_UNEXPECTED

0x8000FFFF

pdwValueName is null.

Requirements

Header: streamdescription.h.

Library: WMSServerTypeLib.dll.

Platform: Windows Server 2003, Enterprise Edition; Windows Server 2003, Datacenter Edition; Windows Server 2008.

See Also

Concepts

IWMSStreamHeaderList Interface