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IXDSCodec::get_CCSubstreamService Method

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This topic applies to Windows XP Service Pack 1 or later.
The get_CCSubstreamService method queries which line 21 data channels the XDS Codec filter sends to the XDSToRat object. By default, it sends just the Extended Data Services (XDS) channel.

Syntax

HRESULT get_CCSubstreamService(
  [out, retval]  long *pSubstreamMask
);

Parameters

  • pSubstreamMask [out]
    Receives a bitwise combination of zero or more KS_CC_SUBSTREAM flags.

Return Value

Returns an HRESULT value. Possible values include those in the following table.

Return code Description

E_POINTER

NULL pointer argument

S_OK

Success

Requirements

Header Declared in EncDec.h.

See Also

IXDSCodec Interface

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Build date: 12/4/2008