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asp.net获取页面url参数值的实现代码实例

2011-04-29 16:51 926 查看
asp.net获取页面url参数值的实现代码实例

file: default.aspx.cs

using system;

using system.data;

using system.configuration;

using system.collections;

using system.web;

using system.web.security;

using system.web.ui;

using system.web.ui.webcontrols;

using system.web.ui.webcontrols.webparts;

using system.web.ui.htmlcontrols;

public partial class querystringsender : system.web.ui.page

{

protected void page_load(object sender, eventargs e)

{

}

protected void cmd_click(object sender, eventargs e)

{

response.redirect("nextpage.aspx" + "?version=" +

((control)sender).id);

}

}

file: nextpage.aspx

<%@ page language="c#"

autoeventwireup="true"

codefile="nextpage.aspx.cs"

inherits="querystringrecipient" %>

<!doctype html public "-//w3c//dtd xhtml 1.1//en" "http://www.w3.org/tr/xhtml11/dtd/xhtml11.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >

<head runat="server">

<title>untitled page</title>

</head>

<body>

<form id="form1" runat="server">

<div>

<asp:label id="lbldate"

runat="server"

width="528px"

height="112px"

font-names="verdana"

font-size="large"

enableviewstate="false">

</asp:label>

</div>

</form>

</body>

</html>

file: nextpage.aspx.cs

using system;

using system.data;

using system.configuration;

using system.collections;

using system.web;

using system.web.security;

using system.web.ui;

using system.web.ui.webcontrols;

using system.web.ui.webcontrols.webparts;

using system.web.ui.htmlcontrols;

public partial class querystringrecipient : system.web.ui.page

{

protected void page_load(object sender, eventargs e)

{

lbldate.text = "the time is now:<br>" + datetime.now.tostring();

switch (request.querystring["version"])

{

case "cmdlarge":

lbldate.font.size = fontunit.xlarge;

break;

case "cmdnormal":

lbldate.font.size = fontunit.large;

break;

case "cmdsmall":

lbldate.font.size = fontunit.small;

break;

}

}

}

file: default.aspx

<%@ page language="c#" autoeventwireup="true" codefile="default.aspx.cs" inherits="querystringsender" %>

<!doctype html public "-//w3c//dtd xhtml 1.1//en" "http://www.w3.org/tr/xhtml11/dtd/xhtml11.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >

<head runat="server">

<title>untitledwww.3ppt.com page</title>

</head>

<body>

<form id="form1" runat="server">

<div>

<asp:button id="cmdlarge"

runat="server"

text="large text version"

onclick="cmd_click">

</asp:button>

<asp:button id="cmdnormal" runat="server" text="normal version" onclick="cmd_click"></asp:button>

<asp:button id="cmdsmall" runat="server" text="small text version" onclick="cmd_click"></asp:button>

</div>

</form>

</body>

</html>
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