How To Verify Users With A Captcha – Blog Comments Sample

ASP.NET Team Blog
01 June 2010

Check out this 6 minute ASPxCaptcha introduction video that shows you how to easily setup and use the new ASPxCaptcha control in your website:

ASPxCaptcha Intro Screencast

Download Online Sample

The screencast features a demo of a blog comments web page.

The project is available online through Code Central. Download the sample code in C# and VB.NET versions here:

Example Details: A sample blog comments web page with a Captcha control

Note: You’ll need DXperience v2010 vol 1 or higher to use this sample.


Check out the ASPxCaptcha introduction video and then drop me a line below with your thoughts. Thanks!


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Ron Blakemore 2
Ron Blakemore 2

Hi Team

Can you supply VB code on how to add the Catcha to ASP.NET Membership control like ChangePassword etc

27 April 2011
Mehul Harry (DevExpress)
Mehul Harry (DevExpress)

Hi Ron,

Yes, there is already a VB.NET version available. On the codecentral page, click the dropdown that says 'Programming Language'. And change it to 'VB.NET'.


27 April 2011

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