problem in crystal report with vs2010

[former_member687212]

I am using Crystal Reports for VS 2010. The report is working fine but if you click on the next page or click on group tree or search , the message “Please wait while the document is being processed.” comes. Never show next page.what is problem in report viewer... Any ideas?

[former_member11696 · Accepted solution]

I assume it's a WEB app, search for PostBack and you'll find sample code on how to use it.