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IWMSStreamHeaderList.GetNumExtendedAttributes (Visual Basic .NET)

The GetNumExtendedAttributes method retrieves the number of extended attributes.

IWMSStreamHeaderList.GetNumExtendedAttributes(  By Ref pdwValueName As UInt32
)

Arguments

Reference to a UInt32 containing the number of extended attributes.

Return Value

This method does not return a value.

If this method fails, it throws an exception.

Number

Description

0x8000FFFF

pdwValueName is null.

Requirements

Reference: Add a reference to Microsoft.WindowsMediaServices.

Namespace: Microsoft.WindowsMediaServices.Interop.

Assembly: Microsoft.WindowsMediaServices.dll.

Library: WMSServerTypeLib.dll.

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

See Also

Concepts

IWMSStreamHeaderList Object (Visual Basic .NET)