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GetInputType Method

Summary

Gets the input type for the specified pin.

Syntax

C++

public TunerInputType GetInputType( 
   int Index 
)

Public Function GetInputType( _ 
   ByVal Index As Integer _ 
) As TunerInputType

public: 
TunerInputType GetInputType(  
   int Index 
)

Parameters

Index
Index of the pin for which to get the input type.

Return Value

A TunerInputType enumeration value indicating the current input type.

Remarks

Gets the input type for the specified pin. The input type for a specific pin is set by using the SetInputType method. For more detailed information, refer to the Microsoft documentation for IAMTVTuner.get_InputType.

Example

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; 
   } 
}

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

Requirements

Target Platforms

Reference

TVTuner Class

TVTuner Members

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Help Version 21.0.2021.7.2

Leadtools.MediaFoundation Assembly

Introduction

Getting Started

Namespaces

Leadtools.MediaFoundation Namespace

Leadtools.MediaFoundation.Common Namespace

Assemblies