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Enabled Property

Summary

Gets or sets a value indicating whether the control can respond to user interaction.

Syntax

C++

public bool Enabled { get; set; }

Public Property Enabled As Boolean

public: 
property bool Enabled { 
   bool get(); 
   void set (    bool ); 
}

Property Value

true if the control is enabled; otherwise, it is false.

Remarks

Use the Enabled property to enable or disable controls at run time. For example, you can disable controls that do not apply to the current state of the application. You can also disable a control to restrict its use. When a control is disabled, it cannot be selected.

Example

using Leadtools; 
using Leadtools.MediaFoundation; 
using LeadtoolsMediaFoundationExamples.Fixtures; 
 
public bool _result = false; 
public CaptureCtrlForm _form = new CaptureCtrlForm(); 
 
public void EnabledExample() 
{ 
   // reference the capture control 
   CaptureCtrl capturectrl = _form.CaptureCtrl; 
 
   try 
   { 
      // set the result to what we expect 
      _result = capturectrl.Enabled; 
   } 
   catch (Exception) 
   { 
      _result = false; 
   } 
}

Imports Leadtools 
Imports Leadtools.MediaFoundation 
Imports LeadtoolsMediaFoundationExamples.Fixtures 
 
Public _result As Boolean = False 
Public _form As New CaptureCtrlForm() 
 
Public Sub EnabledExample() 
   ' reference the capture control 
   Dim capturectrl As CaptureCtrl = _form.CaptureCtrl 
 
   Try 
      ' set the result to what we expect 
      _result = capturectrl.Enabled 
   Catch generatedExceptionName As Exception 
      _result = False 
   End Try 
End Sub

Requirements

Target Platforms

Reference

CaptureCtrl Class

CaptureCtrl Members

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Help Version 20.0.2020.4.2

Leadtools.MediaFoundation Assembly

Introduction

Getting Started

Namespaces

Leadtools.MediaFoundation Namespace

Leadtools.MediaFoundation.Common Namespace

Assemblies