1:
- window.setTimeout("window.location.href='Default5.aspx?timestamp="+Date.parse(new Date())+"'",1000);
2:
- <%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default5.aspx.cs" Inherits="Default5" %>
- <!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></title>
- <script type="text/javascript">
- setTimeout("document.getElementById(\"Button1\").click()",3000);
- </script>
- </head>
- <body>
- <form id="form1" runat="server">
- <div>
- <asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click" style="display:none;" />
- </div>
- </form>
- </body>
- </html>
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default5.aspx.cs" Inherits="Default5" %>
<!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></title>
<script type="text/javascript">
setTimeout("document.getElementById(\"Button1\").click()",3000);
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Button ID="Button1" runat="server" Text="Button" onclick="Button1_Click" style="display:none;" />
</div>
</form>
</body>
</html>後臺:
- using System;
- using System.Collections.Generic;
- using System.Linq;
- using System.Web;
- using System.Web.UI;
- using System.Web.UI.WebControls;
- public partial class Default5 : System.Web.UI.Page
- {
- protected void Page_Load(object sender, EventArgs e)
- {
- }
- protected void Button1_Click(object sender, EventArgs e)
- {
- Response.Write(DateTime.Now);
- }
- }
3:
- Response.AddHeader("refresh","10;url=Default5.aspx");
4:
- <meta http-equiv="refresh" content="3;url=Default5.aspx" />
- <meta http-equiv="refresh" content="3" /><!--如果不知道那個URL則默認爲當前頁-->
<meta http-equiv="refresh" content="3;url=Default5.aspx" />
<meta http-equiv="refresh" content="3" /><!--如果不知道那個URL則默認爲當前頁-->5:
- StringBuilder script = new StringBuilder();
- script.Append("<script type=\"text/javascript\">\n");
- script.Append("window.setInterval('postme()',3000)\n");
- script.Append("function postme(){\n");
- script.Append("document.forms[0].submit();\n");
- script.Append("}\n");
- script.Append("</script>\n");
- Page.ClientScript.RegisterStartupScript(this.GetType(),"refresh",script.ToString());
6:將刷新時間放到配置文件裏:
- <meta http-equiv="refresh" content="<%= System.Configuration.ConfigurationManager.AppSettings["test"].ToString() %>" />
<meta http-equiv="refresh" content="<%= System.Configuration.ConfigurationManager.AppSettings["test"].ToString() %>" />- <add key="test" value="3"/>