Cannot reload captcha

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Add the control inside update panel
2. Validate using Page.IsValid on a asp.net button

What is the expected output? What do you see instead?
I can't reload recaptcha when answer is wrong/incorrect.
What seems to be the right code to reload/refresh the control

What version of the product are you using? On what operating system?
used recaptcha-dotnet-1.0.5.0-binary.zip (.dll reference)
Visual Studio 2010
.net framework 2.0 (asp.net 2.0)
windows xp sp3

Please provide any additional information below.
How could I reload the captcha(whole control) from code behind after 
validation. (for e.g. if user made a wrong input on captcha...control shoud be 
reloaded or user click button 'Try Again'

Original issue reported on code.google.com by tr3s...@gmail.com on 9 Jan 2012 at 9:32

Attachments:

• 1.JPG
• 2.JPG

[GoogleCodeExporter]

This is implementation issue, not client library issue. Please check your local 
.NET forums for help.

In the mean time, I will work on the test project on this use case.

Original comment by adrian.g...@gmail.com on 28 Mar 2012 at 8:42

• Changed state: Started

[GoogleCodeExporter]

Original comment by adrian.g...@gmail.com on 28 Mar 2012 at 8:48

[GoogleCodeExporter]

[deleted comment]

[GoogleCodeExporter]

I'm having the exact same problem using
*used recaptcha-dotnet-1.0.5.0-binary.zip (.dll reference)
*Visual Studio 2010 Pro
*ASP.NET using C#
*.net framework 4.0 (asp.net 4.0)

I added the control to my UpdatePannel's ContentTemplate.  When I submit with 
missing or incorrect words within the recaptcha control, the ScriptManager gets 
updated with the ErrorMessage and the control disappears.

Do we have any idea how to solve this problem yet?  

Original comment by christop...@gmail.com on 25 Jun 2012 at 4:26