Server Error in '/' Application.

Parser Error

Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.

Parser Error Message: Unknown server tag 'asp:ListView'.

Source Error:


Line 100:         <div id="content">
Line 101:            <div class="line">
Line 102:                <asp:ListView ID="ListView1" runat="server" DataKeyNames="res_id" 
Line 103:                    DataSourceID="AccessDataSource1" GroupItemCount="4" ViewStateMode="Enabled">
Line 104:                    <AlternatingItemTemplate>

Source File: /all_researchers.aspx    Line: 102


Version Information: Microsoft .NET Framework Version:2.0.50727.8813; ASP.NET Version:2.0.50727.8951