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Change the css dynamically you can use following code snippet.

Posted By:Shweta Kulkarni       Posted Date: September 16, 2009    Points: 10    Category: ASP.NET Controls    URL: http://www.dotnetspark.com  
 

Change the css dynamically you can use following code snippet..

Consider a scenario where you want to change the theme of the site which is total css based. So if you want to

1. Create Object of HtmlLink class.

System.Web.UI.HtmlControls.HtmlLink mycss = new System.Web.UI.HtmlControls.HtmlLink();

2. Change css as per drop down list selection.

string str=ddlTheme.SelectedValue.ToString();

//Drop down list contains theme name and css location.

3.Specify the path of the CSS.

mycss.Href = Server.MapPath(str);//Map the path for css.

4.Add attribute to css.

mycss.Attributes.Add("rel", "stylesheet");

mycss.Attributes.Add("type", "text/css");

5.Add CSS in page header as follow.

Page.Header.Controls.Add(mycss);

ThanksĀ 

Shweta Kulkarni MCTS




     

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