IDVB_ST::GetDataLength method (dvbsiparser.h)

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[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]

This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later.

The GetDataLength method returns the length of the data in the ST.

Syntax

HRESULT GetDataLength(
  [out] WORD *pwVal
);

Parameters

[out] pwVal

Pointer to a variable that receives the length, in bytes.

Return value

The method returns an HRESULT. Possible values include those in the following table.

Return code Description
E_POINTER
 NULL pointer argument.
S_OK
 The method succeeded.

Requirements

Requirement Value
Target Platform Windows
Header dvbsiparser.h

See also

IDVB_ST Interface