sdk/samples/all in on code/Visual Studio 2008/CSASPNETOutputCache/OutputCacheWithControl.aspx

   1 <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="OutputCacheWithControl.aspx.cs"
   2     Inherits="CSASPNETOutputCache.OutputCacheWithControl" %>
   3
   4 <%@ OutputCache Duration="1000" VaryByControl="ddlOption" %>
   5 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
   6 <html xmlns="http://www.w3.org/1999/xhtml">
   7 <head runat="server">
   8     <title>OutPutCacheWithVaryByControl</title>
   9 </head>
  10 <body>
  11     <form id="form1" runat="server">
  12     <div>
  13         <asp:Label ID="lblResult" runat="server"></asp:Label>
  14         <br />
  15         <br />
  16         <asp:DropDownList ID="ddlOption" runat="server" AutoPostBack="True" OnSelectedIndexChanged="ddlOption_SelectedIndexChanged">
  17             <asp:ListItem Selected="True">Option One</asp:ListItem>
  18             <asp:ListItem>Option Two</asp:ListItem>
  19             <asp:ListItem>Option Three</asp:ListItem>
  20         </asp:DropDownList>
  21         <p>
  22             The page will be rendered from cache basing on the selected item of DropDownList.
  23             The different item has corresponding cache.
  24         </p>
  25     </div>
  26     <asp:HyperLink ID="HyperLink5" runat="server" NavigateUrl="~/Default.aspx">Back To Default Page</asp:HyperLink>
  27     </form>
  28 </body>
  29 </html>