SetInputType Method

Visual Basic
C#
C++/CLI

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

'Usage
 
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
)

Parameters

Index: Index of the input pin for which to set the input type.
InputType: The TunerInputType input type to set.

Sets the TV tuner input type. Each TV plugged into the tuner filter has an input pin and each pin has a certain input type,set using the SetInputType method. For more detailed information, refer to the Microsoft documentation for IAMTVTuner.put_InputType.

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Imports Leadtools
Imports Leadtools.MediaFoundation
Imports LeadtoolsMediaFoundationExamples.Fixtures

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

using Leadtools;
using Leadtools.MediaFoundation;
using LeadtoolsMediaFoundationExamples.Fixtures;

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;
   }
}

Target Platforms

Reference

TVTuner Class
TVTuner Members