How should I use Ajax Control Toolkit in Sharepoint 2010. When I add Extender Calendar don't Shown. I tried add AjaxToolkitScript manager, but it's vrite me that it shouldn't be there 2 Scripts ...
I get a AjaxControlToolkit from http://ajaxcontroltoolkit.codeplex.com/ I used install by Toolkit via NuGet. And i'm woried that it's get a lattest version of AjaxControlToolkit. Now I'm getting a ...