The ASP.NET framework powers over 9 million websites and web apps around the world.
Microsoft’s web application platform allows programmers to build dynamic sites and web services. It belongs to the popular .NET framework which powers most modern Windows software programs.
Yet what is ASPX? Is there a difference between it and the .NET framework? What can it do and why do many businesses use it to build their online apps?
This article looks at how to create a business website using the ASPX file type.
Read on to learn how to use ASPX as part of your developer stack. Discover how powerful external libraries can help when converting files. See how the right open source editor can help you code faster and at no extra cost.
What Is ASPX?
ASPX stands for Active Server Page Extended File and is the successor to the classic ASP web language.
The file extension .aspx gets processed on the web server before getting translated into HTML and sent to the user’s browser. Microsoft’s Windows Servers that use the .NET framework are able to interpret this code to achieve complex tasks.
- Communicate with and update a database
- Send emails to multiple users
- Work with SharePoint and other MS products
The ASPX file type is also called a .NET web form. It’s open source which means you don’t need to pay to use it when creating your own websites or apps.
How to Use ASPX
ASPX development requires a Microsoft IIS web server with the .NET framework installed.
This server processes the code then returns content back to the user. The three coding languages that you can develop with include:
- Visual Basic
You must declare the language you use at the top of the page. For example:
The server then knows to look for and follow C# instructions and parse them accordingly. The debugging tool will give specific advice on errors. Remember to switch that service off for live production sites.
ASPX Conversion Tools
Building web apps using ASPX is relatively easy due to the .NET facility of importing third-party libraries.
These libraries offer pre-built functionality that you can include in your own projects. You can use ASPX convert to PDF tools to turn any text or HTML/XML code into a PDF within seconds. The best libraries even let you batch process content with only a few lines of code.
ASPX Open Source Editors
Most developers use Visual Studio or Visual Studio Code to create their ASPX web pages.
The latter is a trimmed-down version designed to be lightweight yet offer many of its bigger brother’s features. You can use a CVS service like Github directly within the IDE to share your .NET projects with your team members online.
More ASPX Web Page Building Tips
This article has answered the question of what is ASPX by giving examples and advice on using the ASPX file type.
By using the .NET framework, it’s simple to tap into external libraries to achieve complex tasks. Not only can you build powerful web apps but you can batch process PDF files with a single button press.
Read more ASPX web page building tips in our technology section. Don’t forget to share this article on social media and let us know if you found it useful.