Dynamically Changing Web Themes In Asp.Net
When we start this example website, it first displays the home page. We can select a product and submit it to move to the Order Confirmation page. The order confirmation page has labels to provide order confirmation and the same page also has a link called ‘Home’ to navigate back to the homepage. From the homepage, we can navigate to the Web Admin Page where we can set the theme for the entire website. We can select a theme in the web admin page and apply that theme to the whole site (In our case it contains only three pages) by clicking the ‘apply’ button. From the web admin page, we can go to the main web page by using the home link.
All three pages use two themes named Ocean and Desert. By default, when we launch the site for the first time, we do not apply any theme. So we should go to the web admin page and from there we can apply a theme. The code behind in the web admin page uses the session variable for demo purpose. You should use application variables for real websites.