I tried to download it in toolbox
I added tab and add ajaxcontrol.net4.0.ddl after that I can't see the ajaxcontroltab
I tried again to add tab same name but the VS2010 tell me the tab name is already exist
Please , give me AJAXControlToolkit for Visual studio 2010 Framework.net4.0
What can I do to download it and added in Visual studio 2010
please help me