Public ReadOnly Property AvailableModes As TunerModeType

Dim instance As TVTuner
Dim value As TunerModeType
 
value = instance.AvailableModes

public TunerModeType AvailableModes {get;}

public:
property TunerModeType AvailableModes {
   TunerModeType get();
}

Public _result As Boolean = False
Public _form As CaptureCtrlForm = New CaptureCtrlForm()
Public Sub AvailableModesExample()
   ' reference the forms capture control and tv tuner
   Dim capturectrl As CaptureCtrl = _form.CaptureCtrl

   Try
      ' select the first device with analog in it's name
      ' Replace "Analog" with your video capture device name
      If capturectrl.VideoDevices("Analog") Is Nothing Then
         Throw New Exception("No Analog video devices available!")
      End If

      capturectrl.VideoDevices("Analog").Selected = True

      ' get the TV Tuner device
      Dim tvtuner As TVTuner = capturectrl.TVTuner

      ' Check if TV tuner is valid
      If Not tvtuner Is Nothing Then
         ' check the available modes
         Dim modes As TunerModeType = tvtuner.AvailableModes

         Dim analogTV As Boolean = ((modes And TunerModeType.TV) = TunerModeType.TV)
         Dim digitalTV As Boolean = ((modes And TunerModeType.DigitalTV) = TunerModeType.DigitalTV)

         ' set the result
         _result = True
      End If
   Catch e1 As Exception
      _result = False
   End Try

   ' we'll loop on the state and pump messages for this example.
   ' but you should not need to if running from a Windows Forms application.
   Do While capturectrl.State = CaptureState.Running
      Application.DoEvents()
   Loop
End Sub

public bool _result = false;
public CaptureCtrlForm _form = new CaptureCtrlForm();
public void AvailableModesExample()
{
   // reference the forms capture control and tv tuner
   CaptureCtrl capturectrl = _form.CaptureCtrl;

   try
   {
      // select the first device with analog in it's name
      // Replace "Analog" with your video capture device name
      if (capturectrl.VideoDevices["Analog"] == null)
         throw new Exception("No Analog video devices available!");

      capturectrl.VideoDevices["Analog"].Selected = true;

      // get the TV Tuner device
      TVTuner tvtuner = capturectrl.TVTuner;

      // Check if TV tuner is valid
      if (tvtuner != null)
      {
         // check the available modes
         TunerModeType modes = tvtuner.AvailableModes;

         bool analogTV = ((modes & TunerModeType.TV) == TunerModeType.TV);
         bool digitalTV = ((modes & TunerModeType.DigitalTV) == TunerModeType.DigitalTV);

         // set the result
         _result = true;
      }
   }
   catch (Exception)
   {
      _result = false;
   }

   // we'll loop on the state and pump messages for this example.
   // but you should not need to if running from a Windows Forms application.
   while (capturectrl.State == CaptureState.Running)
      Application.DoEvents();
}