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AvailableModes Property

Summary

Gets the modes supported by the installed tuner.

Syntax

C++/CLI

public TunerModeType AvailableModes { get; }

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

Property Value

An TunerModeType enumeration value which represents the modes supported by the installed tuner.

Remarks

Gets the modes supported by the installed tuner. Possible values are one or more of the TunerModeType enumeration values. The combination is a bit-wise OR-ing of the TunerModeType enumeration values.

Example

using Leadtools; 
using Leadtools.MediaFoundation; 
using LeadtoolsMediaFoundationExamples.Fixtures; 
 
 
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(); 
}

Requirements

Target Platforms

Reference

TVTuner Class

TVTuner Members

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Help Version 22.0.2022.12.7

Leadtools.MediaFoundation Assembly

Introduction

Getting Started

Namespaces

Leadtools.MediaFoundation Namespace

Leadtools.MediaFoundation.Common Namespace

Assemblies