Public Sub SetInputType( _
   ByVal Index As Integer, _
   ByVal InputType As TunerInputType _
) 

Dim instance As TVTuner
Dim Index As Integer
Dim InputType As TunerInputType
 
instance.SetInputType(Index, InputType)

public void SetInputType( 
   int Index,
   TunerInputType InputType
)

public:
void SetInputType( 
   int Index,
   TunerInputType InputType
) 

Public _result As Boolean = False
Public _form As CaptureCtrlForm = New CaptureCtrlForm()
Public Sub GetInputTypeExample()
   ' reference the capture control
   Dim capturectrl As CaptureCtrl = _form.CaptureCtrl

   Try
      ' try set the analog video capture device, use your device name here
      If Not capturectrl.VideoDevices("Analog") Is Nothing Then
         capturectrl.VideoDevices("Analog").Selected = True
      End If

      ' reference the TV tuner interface
      Dim tvtuner As TVTuner = capturectrl.TVTuner

      ' Check if TV tuner is valid
      If Not tvtuner Is Nothing Then
         ' get the input type
         Dim type As TunerInputType = tvtuner.GetInputType(0)

         ' set the result to what we expect
         _result = (type = TunerInputType.Cable)
      End If
   Catch e1 As Exception
      _result = False
   End Try
End Sub

public bool _result = false;
public CaptureCtrlForm _form = new CaptureCtrlForm();
public void GetInputTypeExample()
{
   // reference the capture control
   CaptureCtrl capturectrl = _form.CaptureCtrl;

   try
   {
      // try set the analog video capture device, use your device name here
      if (capturectrl.VideoDevices["Analog"] != null)
         capturectrl.VideoDevices["Analog"].Selected = true;

      // reference the TV tuner interface
      TVTuner tvtuner = capturectrl.TVTuner;

      // Check if TV tuner is valid
      if (tvtuner != null)
      {
         // get the input type
         TunerInputType type = tvtuner.GetInputType(0);

         // set the result to what we expect
         _result = (type == TunerInputType.Cable);
      }
   }
   catch (Exception)
   {
      _result = false;
   }
}