Mega Code Archive

 
Categories / ASP.Net Tutorial / Response
 

Using HTTP Headers to force the browser not to cache on the client-side (VB)

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb"  Inherits="_Default" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <%@ OutputCache Duration="30" VaryByParam="None" %> <html xmlns="http://www.w3.org/1999/xhtml" > <head>     <title>Substitution Control</title> </head> <body>     <form id="form1" runat="server">     <div>           </div>     </form> </body> </html> File: Default.aspx.vb Imports System.Web Partial Class _Default     Inherits System.Web.UI.Page         Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)         Response.Cache.SetCacheability(HttpCacheability.NoCache)         Response.Cache.SetNoStore()         Response.Cache.SetExpires(DateTime.MinValue)         Response.Write(DateTime.Now.ToLongTimeString())     End Sub End Class