References ▼
#include "ltmf.h"
C Syntax |
HRESULT IltmfTVTuner_get_NumInputConnections(pTV, pVal) |
C++ Syntax |
HRESULT get_NumInputConnections(pVal) |
IltmfTVTuner *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 IltmfTVTuner interface. |
pVal |
Pointer to a variable to be updated with the number of TV sources plugged into the tuner filter. |
S_OK |
The function was successful. |
<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation. |
For more detailed information, refer to the Microsoft documentation for IAMTVTuner::get_NumInputConnections.
Required DLLs and Libraries
LTMF 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
Elements: |
IltmfTVTuner::get_ConnectInput, IltmfTVTuner::GetInputType, IltmfTVTuner::put_ConnectInput, IltmfTVTuner::SetInputType |
Topics: |
For a C++ example, refer to IltmfTVTuner::get_ConnectInput Example for C++.
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