Code:
ASPX:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="DynamicStyleSheet.aspx.cs" Inherits="DynamicStyleSheet" %>
<!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>
</head>
<body>
<form id="form1" runat="server">
<div id="container">
<h1>Sample Div
</h1>
</div>
</form>
</body>
</html>
Code Behind:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
public partial class DynamicStyleSheet : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
// HTML control of link type
HtmlLink stylesheetLink = new HtmlLink();
// Adding attributes based on std html link tag for stylesheet
// example output: <link type="text/css" rel="stylesheet" href="" />
stylesheetLink.Attributes.Add("type", "text/css");
stylesheetLink.Attributes.Add("rel", "stylesheet");
// Browser Detection for IE or Chrome
if (Request.Browser.Browser.Contains("IE"))
{
// Attaching stylesheet url to href attribute of link
stylesheetLink.Attributes.Add("href", ResolveClientUrl("~/styles/IEStyle.css"));
}
else if (Request.Browser.Browser.Contains("Chrome"))
{
stylesheetLink.Attributes.Add("href", ResolveClientUrl("~/styles/Chrome.css"));
}
// Adding control to Page's header section
Page.Header.Controls.Add(stylesheetLink);
}
}
Stylesheet for IE. Name: IEStyle.css
div#container
{
background-color:lightyellow;
width:200px;
height:200px;
border:1px dotted black;
}
Stylesheet for Chrome. Name: Chrome.css
div#container
{
background-color:lightGreen;
width:200px;
height:200px;
border:1px solid black;
}
Final output:
ASPX:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="DynamicStyleSheet.aspx.cs" Inherits="DynamicStyleSheet" %>
<!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>
</head>
<body>
<form id="form1" runat="server">
<div id="container">
<h1>Sample Div
</h1>
</div>
</form>
</body>
</html>
Code Behind:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
public partial class DynamicStyleSheet : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
// HTML control of link type
HtmlLink stylesheetLink = new HtmlLink();
// Adding attributes based on std html link tag for stylesheet
// example output: <link type="text/css" rel="stylesheet" href="" />
stylesheetLink.Attributes.Add("type", "text/css");
stylesheetLink.Attributes.Add("rel", "stylesheet");
// Browser Detection for IE or Chrome
if (Request.Browser.Browser.Contains("IE"))
{
// Attaching stylesheet url to href attribute of link
stylesheetLink.Attributes.Add("href", ResolveClientUrl("~/styles/IEStyle.css"));
}
else if (Request.Browser.Browser.Contains("Chrome"))
{
stylesheetLink.Attributes.Add("href", ResolveClientUrl("~/styles/Chrome.css"));
}
// Adding control to Page's header section
Page.Header.Controls.Add(stylesheetLink);
}
}
Stylesheet for IE. Name: IEStyle.css
div#container
{
background-color:lightyellow;
width:200px;
height:200px;
border:1px dotted black;
}
Stylesheet for Chrome. Name: Chrome.css
div#container
{
background-color:lightGreen;
width:200px;
height:200px;
border:1px solid black;
}
Final output:
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