There is actually a very easy solution to this that I found. I traced the error back to the AjaxControlToolkit (ACTK). If you open the ACTK solution and go to the TK project within the solution, just add a reference to Microsoft.Web.UI.Design. Then, just recompile
and you are finished. If you try to compile the ACTK without first doing this, you will see the error. Once I did this and referenced the new AjaxControlToolkit.dll, everything was fine.
rb_jlm
Member
50 Points
10 Posts
Re: Beta 2 problems - Could not load type 'Microsoft.Web.UI.Design.ExtenderControlDesigner'...
Nov 09, 2006 12:13 PM|LINK