S
Steve Kershaw
Hello,
I'm trying to use AJAX on my ASP.Net web site (C#). Unfortunately I
can't get it to work.
I have the:
<asp:UpdatePanel runat="server">
<ContentTemplate>
tags but they are red-lined (sawtoothed red underline) with a mouse
over error that states "Element 'UpdatePanel' is not a known element.
This can occur if there is a compilation error on the web site."
Or the mouse over error: "Validation (XML 1.0 Transitional): Element
'contenttemplate' is not supported."
What am I doing wrong?!
I'm trying to use AJAX on my ASP.Net web site (C#). Unfortunately I
can't get it to work.
I have the:
<asp:UpdatePanel runat="server">
<ContentTemplate>
tags but they are red-lined (sawtoothed red underline) with a mouse
over error that states "Element 'UpdatePanel' is not a known element.
This can occur if there is a compilation error on the web site."
Or the mouse over error: "Validation (XML 1.0 Transitional): Element
'contenttemplate' is not supported."
What am I doing wrong?!