// (c) Copyright Microsoft Corporation.
// This source is subject to the Microsoft Public License.
// See http://www.microsoft.com/opensource/licenses.mspx#Ms-PL.
// All other rights reserved.
You must go to
for .net 3.5: http://ajaxcontroltoolkit.codeplex.com/releases/view/65800#DownloadId=236793
for .net 4.0: http://ajaxcontroltoolkit.codeplex.com/releases/view/65800#DownloadId=236792
and download ajaxcontroltoolkit
then Copy AjaxControlToolKit Like Picture in demo file
and paste them to Bin Folder
Right Click on solution choose Add Reference
in the browse tab double click on the Bin Folder,
and double click on ajaxcontroltoolkit.dll
then on the Build Menue > click Rebuild Website.
If you have any questions please do not hesitate to contact [email protected] OR [email protected]