试试这个..



1） ASP.NET AJAX / UpdatePanel不工作 - 常见问题

2） Ajax控件工具包和UpdatePanel无法在IIS7上运行RSS

I added 2 masterpages and in these masterpages, I'm using updatepanel. updatepanel working fine in local iis but not working on hosting server.

Try this..

1) ASP.NET AJAX / UpdatePanel "Not Working" – Common Problems
2) Ajax Control tool kits and UpdatePanel not working on IIS7 RSS