CaptchaExtension Class

Represents an extension object implementing the Captcha functionality.

Namespace: DevExpress.Web.Mvc

Assembly: DevExpress.Web.Mvc5.v19.2.dll

Declaration

C#

public class CaptchaExtension :
    ExtensionBase

VB.NET

Public Class CaptchaExtension
    Inherits ExtensionBase

Related API Members

The following members return CaptchaExtension objects:

• ExtensionsFactory.Captcha(Action<CaptchaSettings>)
• ExtensionsFactory.Captcha(CaptchaSettings)

Remarks

To declare the Captcha in a View, invoke the ExtensionsFactory.Captcha helper method. This method returns the Captcha extension that is implemented by the CaptchaExtension class.

To configure the Captcha extension, pass the CaptchaSettings object to the ExtensionsFactory.Captcha helper method as a parameter. The CaptchaSettings object contains all the Captcha extension settings.

Refer to the Captcha Overview topic to learn how to add the Captcha extension to your project.

Inheritance

Object

ExtensionBase

CaptchaExtension