IATSC_VCT::GetRecordIsAccessControlledBitSet Method

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This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005 and later.
The GetRecordIsAccessControlledBitSet method queries whether the access_controlled bit is set for a particular record in the VCT.

Syntax

HRESULT GetRecordIsAccessControlledBitSet(
  [in]   DWORD dwRecordIndex,
  [out]  BOOL *pfVal
);

Parameters

  • dwRecordIndex [in]
    Specifies the record number, indexed from zero. Call the IATSC_VCT::GetCountOfRecords method to get the number of records in the VCT.

  • pfVal [out]
    Receives a Boolean value. The value is TRUE if the access_controlled bit is set, indicating that this virtual channel might be access controlled. Otherwise, the value is FALSE, indicating that access is not restricted.

Return Value

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

Return code Description

E_POINTER

NULL pointer argument.

MPEG2_E_OUT_OF_BOUNDS

Index out of bounds.

S_OK

The method succeeded.

Requirements

Header Declared in Atscpsipparser.h.

See Also

IATSC_VCT Interface

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Build date: 12/4/2008