Public Property Selection As Integer

Dim instance As Compressors
Dim value As Integer
 
instance.Selection = value
 
value = instance.Selection

public int Selection {get; set;}

public:
property int Selection {
   int get();
   void set (    int value);
}

Public _result As Boolean = False
Public _form As CaptureCtrlForm = New CaptureCtrlForm()
Public Sub CompressorsExample()
  Dim inputName, inputFriendlyName As String
  Dim selection As Integer

  ' reference the capture control
  Dim capturectrl As CaptureCtrl = _form.CaptureCtrl

  ' select a video device, use your device name here instead of Analog
  If capturectrl.VideoDevices("Analog") Is Nothing Then
     Throw New Exception("No Analog video tuner device available")
  End If

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

  ' get the video compressors object
  Dim compressors As VideoCompressors = capturectrl.VideoCompressors

  Try
     ' select an input by name if possible
     If Not compressors.Mpeg2 Is Nothing Then
       compressors.Mpeg2.Selected = True
     End If

     ' get the current selected input
     selection = compressors.Selection

     For Each cmp As Compressor In compressors
       ' get the compressor properties
       inputName = cmp.Name
       inputFriendlyName = cmp.FriendlyName
       Dim rel As CompressorReliability = cmp.Reliability

       ' if we found the video tuner input
       If inputFriendlyName = "LEAD H264 Encoder (4.0)" AndAlso rel = CompressorReliability.Stable Then
         ' select it and break
         cmp.Selected = True
         Exit For
       End If
     Next cmp

     ' set the result to what we expect
     _result = (selection <> compressors.Selection)

  Catch e1 As Exception
     _result = False
  End Try
End Sub

public bool _result = false;
public CaptureCtrlForm _form = new CaptureCtrlForm();
public void CompressorsExample()
{
   string inputName, inputFriendlyName;
   int selection;

   // reference the capture control
   CaptureCtrl capturectrl = _form.CaptureCtrl;

   // select a video device, use your device name here instead of Analog
   if (capturectrl.VideoDevices["Analog"] == null)
      throw new Exception("No Analog video tuner device available");

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

   // get the video compressors object
   VideoCompressors compressors = capturectrl.VideoCompressors;

   try
   {
      // select an input by name if possible
      if (compressors.Mpeg2 != null)
         compressors.Mpeg2.Selected = true;

      // get the current selected input
      selection = compressors.Selection;

      foreach (Compressor cmp in compressors)
      {
         // get the compressor properties
         inputName = cmp.Name;
         inputFriendlyName = cmp.FriendlyName;
         CompressorReliability rel = cmp.Reliability;

         // if we found the video tuner input
         if (inputFriendlyName == "LEAD H264 Encoder (4.0)"
            && rel == CompressorReliability.Stable)
         {
            // select it and break
            cmp.Selected = true;
            break;
         }
      }

      // set the result to what we expect
      _result = (selection != compressors.Selection);

   }
   catch (Exception)
   {
      _result = false;
   }
}