IGenericDescriptor::GetLength method (mpeg2psiparser.h)

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

The GetLength method returns the length of the descriptor body.

Syntax

HRESULT GetLength(
  [out] BYTE *pbVal
);

Parameters

[out] pbVal

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	mpeg2psiparser.h

See also

IGenericDescriptor Interface