IltmmTVTuner::get_NumInputConnections

#include "ltmm.h"

C Syntax	HRESULT IltmmTVTuner_get_NumInputConnections(pTV, pVal)
C++ Syntax	HRESULT get_NumInputConnections(pVal)

IltmmTVTuner *pTV;	/* pointer to an interface */
long *pVal;	/* pointer to a variable */

Gets the number of TV sources plugged into the tuner filter.

Parameter	Description
pTV	Pointer to an IltmmTVTuner interface.
pVal	Pointer to a variable to be updated with the number of TV sources plugged into the tuner filter.

Returns

S_OK	The function was successful.
<> S_OK	An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

For more detailed information, refer to the Microsoft documentation for IAMTVTuner::get_NumInputConnections.

Required DLLs and Libraries

LTMM

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Win32, x64

See Also

Elements:	IltmmTVTuner::get_ConnectInput, IltmmTVTuner::GetInputType, IltmmTVTuner::put_ConnectInput, IltmmTVTuner::SetInputType
Topics:	Multimedia Function Group

Example