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VS 2010 Stopped recognizing server controls

Posted By:      Posted Date: September 14, 2010    Points: 0   Category :ASP.Net
I have a zillion warning messages when I view my webform "Validation (): Element 'menu' is not supported" and every "<asp:WhatEver" tag has a green squiggly line under it.It looks like this:I'm using VS 2010 Pro, and have tried reinstalling it.

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Hi All,Some of the asp.net server controls(.NET 2.0) like DropDownList control, LinkButton etc., has postback property. When User clicks or selects these controls, a Postback will occur. Let us consider LinkButton control, which is extension of the HyperLink

All my server-controls became unrecognized!!! like there's compilation error or web.config missing!



please help - the problem is in post subject.

I have lots of warnings with following text:

"Warning 10 Element 'HyperLink' is not a known element. This can occur if there is a compilation error in the Web site, or the web.config file is missing. C:\Users\Pavel\Documents\Visual Studio 2010\WebSites\BioWebSite\ToScientist.aspx 26 18 C:\...\BioWebSite\" 

But web.confg is there! And there's no compilation error!

Site builds just fine. And If I upload it to my hoster - it works!


But with all these errors I cant add controls to pages - VS2010 adds hyperlink without ID, and intelisens stoped to work.

Strange, but in my other project (web-application) I have no such difficuty.

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