IBDA_SignalStatistics::get_SignalPresent

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Microsoft DirectShow 9.0

IBDA_SignalStatistics::get_SignalPresent

The get_SignalPresent method retrieves a Boolean value indicating whether a signal is present.

Syntax

  HRESULT get_SignalPresent(
  BOOLEAN*  pfPresent
);

Parameters

  pfPresent

[out]  Pointer to a flag indicating whether a signal is present.

Return Values

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Requirements

Header: Include bdaiface.h.

See Also