Hi Julie
Thank you for your interest in Syncfusion Products.
I would like to convey the below info
1) ASP.NET AJAX required for Syncfusion Controls:
Syncfusion controls client API is enhanced with ASP.NET AJAX. So ASP.NET Script Manger or Syncfusion Script Manger is required on the page in which the controls are used. For .NET Framework v3.5.0, ASP.NET AJAX 3.5 is required. So adding a Script Manager at the top of the page will solve your problem.
2) Syncfusion ASP.NET Control Support for .NET Framework v2.0
Syncfusion ASP.NET control do not support for .NET v2.0 from the version 7.2.0.20.
Kindly refer the below link for more details.
http://www.syncfusion.com/products/aspnet/tools#productinfoKindly follow the below instructions to update the Webconfig file to use the AJAX ASP.Net and .Net 3.5. Please let me know if this helps.
1) Update application web.config file. Please add handlers,modules required for ASP.NET AJAX as like in the sample WebConfig which is available in the below link.
http://files.syncfusion.com/samples/Tools.Web/7.3.0.20/59640/Web.zip2)Add ScriptManager control on top the page.
Regards,
Lakxman Kumar C