Compartilhar via

IAMTVTuner::get_NumInputConnections

  • Artigo
 
Microsoft DirectShow 9.0

IAMTVTuner::get_NumInputConnections

The get_NumInputConnections method retrieves the number of TV sources plugged into the tuner filter.

Syntax

  HRESULT get_NumInputConnections(
  long *plNumInputConnections
);

Parameters

plNumInputConnections

[out] Pointer to a variable that receives the number of TV sources plugged into the tuner filter.

Return Values

Returns an HRESULT value that depends on the implementation of the interface.

Requirements

Header: Declared in Strmif.h; include Dshow.h.

Library: Use Strmiids.lib.

See Also