CaptchaSettings.ChallengeImageCustomRender Property
In This Article
Enables you to implement custom logic for rendering a Captcha’s challenge image.
Namespace: DevExpress.Web.Mvc
Assembly: DevExpress.Web.Mvc5.v24.2.dll
NuGet Package: DevExpress.Web.Mvc5
#Declaration
public ChallengeImageCustomRenderEventHandler ChallengeImageCustomRender { get; set; }
#Property Value
Type | Description |
---|---|
Challenge |
A Challenge |
#Remarks
The ChallengeImageCustomRender event occurs before each render of the challenge image.
The parameters of the event argument allow you to obtain the generated code (ChallengeImageCustomRenderEventArgs.Code) and draw a custom image (ChallengeImageCustomRenderEventArgs.Image).
See Also