Adding a sub path for app themes in asp net c sharp


ASP.NET is a popular programming language used for building web . One common requirement in web is the ability to add a sub path for app themes. This article will how to achieve this using ASP.NET and C#.

Step 1: Create a new ASP.NET project

To begin, create a new ASP.NET project in your preferred development environment. This can be done using Visual Studio or any other IDE that supports ASP.NET development.

Step 2: Add a sub path for app themes

To add a sub path for app themes, you need to modify the web.config file of your ASP.NET project. Open the web.config file and locate the section. this section, add the code:

This code sets the default theme for your application to “MyTheme”. You can replace “MyTheme” with the name of your desired theme. This will ensure that all pages in your application use this theme by default.

Step 3: Create the app themes folder

Next, create a folder in your ASP.NET project to store your app themes. This folder should be named “App_Themes” and should be at the root level of your project.

Step 4: Add themes to the app themes folder

Inside the “App_Themes” folder, create subfolders for each theme you want to add. For , if you want to add a theme named “BlueTheme”, create a folder named “BlueTheme” inside the “App_Themes” folder.

Step 5: Add theme-specific CSS files

Inside each theme folder, add CSS files that define the styles for that particular theme. For example, inside the “BlueTheme” folder, you can add a CSS file named “styles.css” that the styles for the “BlueTheme” theme.

Step 6: Apply the theme to a page

To apply a theme to a specific page, open the page in your ASP.NET project and add the following code at the top of the page:

This code sets the theme for the page to “BlueTheme”. You can replace “BlueTheme” with the name of any theme you have added to the “App_Themes” folder.

Step 7: Test the application

Finally, run your ASP.NET application and navigate to the page you have applied the theme. You should see the styles defined in the theme-specific CSS file being applied to the page.


Adding a sub path for app themes in ASP.NET is a straightforward . By following the steps outlined in this article, you can easily customize the look and feel of your web application using different themes.

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