Asp.net - Cannot Add ScriptMananger To Page Without Getting Error From Auto Generated Code To The Designer

Apr 25, 2012

I am trying to use a script mananger to use page methods to communicate between the server and client side of my page. I have added this code to the html

<asp:ScriptManager ID="ScriptManager1" runat="server"
EnablePageMethods="True">

When I add this, here is what is inserted into the designer page.

Protected WithEvents ScriptManager1 As Global.System.Web.UI.ScriptManager

But when this is automatically added, i get this error.

Error 52 Type 'System.Web.UI.ScriptManager' is not defined. C:UsersBillDesktopiPlan-7-layerlistingsummarytreeMain.aspx.designer.vb 32 44 iPlan

I added a reference in my project to system.web.services - but still can not seem to get around this error.

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