Hi
I have a vs2005 and I try to put a placeholdercontent control on header tag
of the master page, for adding extra header on the content page, but I still
have this error when I build: " Unrecognized tag prefix or device filter
'asp' " on tag <asp:contentplaceholder runat="server"
id="ExtraHeader"></asp:contentplaceholder>.
The page apparently work fine.
Masterpage source:
<%@ Master...
<%@ Register..
<%@ Register...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
<LINK href="..." rel="stylesheet">
<LINK media=".." rel="stylesheet">
<LINK media="print" href=".." rel="stylesheet">
<LINK href="..." rel="stylesheet">
<LINK href="..." rel="stylesheet">
<script language="javascript" src="...."></script>
<asp:contentplaceholder runat="server"
id="ExtraHeader"></asp:contentplaceholder>
</head>
<body>
</body>
</html>
Content page source:
<%@ Page ....
<asp:Content runat=server ContentPlaceHolderID=ExtraHeader>
<LINK href="extra.css" rel="stylesheet">
</asp:Content>
Thanks
Simon
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