Hi y'all,

 When I switch between design view and source view some tags were rewritten from lowercase to uppercase. There also some adds like __designer:wfdid="w24". How to avoid that? Thank you!

I've not had those problems since moving from VS2003 to VS2005. 

Do you have any add-ins or other "helpers" installed that could be changing that?

I have only MS AJAX 1.0 and MS AjaxControlToolkit. By the way, now I noticed that rewriting is only inside UpdatePanels. Is there any way to avoid it?

It turned out that the problem was because the register for the assembly and script manager were placed in the master page. The code rewriting stops if place them to the content page.

Hi,

Did you have old version of Ajax in your machine? If so, there will be such format issue. To resolve it, you can try to uninstall the old Ajax completely.

You can refer to http://forums.asp.net/t/1058608.aspx

I hope this helps.