Web service not generating proxy class inside update panel

Hi,

Inside the update panel you are dynamically populating a user control,So when the update panel is refreshed,the user control and the scriptmanagerproxy exist?

I am afraid we cannot find out the exact root cause without further information captured when the problem occurs.

To troubleshoot this issue, we really need more source code to reproduce the problem, so that we can investigate the issue in house. It is not necessary that you send out the complete source of your project. We just need a simplest sample to reproduce the problem. You can remove any confidential information or business logic from it.

Thank you.

Hi

I don't think the user control and the scriptmanagerproxy exist after the update panel is refreshed.This may be the cause of the problem.

Inside the update panel you are dynamically populating a user control,So when the update panel is refreshed,the user control and the scriptmanagerproxy exist?