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What does the extension .aspx mean?

Hello all,
Please let me know what is the significance of 'x' in .aspx extension of webforms.
What if I simply say .asp . Is it different from .aspx ???

With regards


#624563    Author: Natesan    02 Aug 2011 Member Level: Gold   Points : 2

Before we had .asp as extension when they introduced they had to give a different in the extension which is what x.

x may be the extension of asp.
or version x after asp.

#624587    Author: Vadivel Mohanakrishnan    02 Aug 2011 Member Level: Gold   Points : 2

ASP (Active Server Pages) which was also commonly referred as Classic ASP is Microsoft's first Server side scripting engine to dynamically generate web pages.

ASPX - In 2002 Microsoft released the successor to ASP called ASP.NET.

Extract from Wikipedia:

The initial prototype was called "XSP"; Guthrie explained in a 2007 interview that, "People would always ask what the X stood for. At the time it really didn't stand for anything. XML started with that; XSLT started with that. Everything cool seemed to start with an X, so that's what we originally named it."

The initial prototype of XSP was done using Java, but it was soon decided to build the new platform on top of the Common Language Runtime (CLR), as it offered an object-oriented programming environment, garbage collection and other features that were seen as desirable features that Microsoft's Component Object Model platform did not support. Guthrie described this decision as a "huge risk", as the success of their new web development platform would be tied to the success of the CLR, which, like XSP, was still in the early stages of development, so much so that the XSP team was the first team at Microsoft to target the CLR.

Once the ".NET" branding was decided on in the second half of 2000, it was decided to rename ASP+ to ASP.NET.

Best Regards
MVP SQL Server

#624629    Author: Lalji    02 Aug 2011 Member Level: Gold   Points : 4

the .aspx extension is for standard programing web by Microsoft, it's called ASP.NET, so if you browse in the internet and found .aspx that mean that web have been programing with ASP.NET, different from .php, .php mean standard web programing by open source and also know as PHP (i am forgot what PHP stands for). all i mentioned above are different with .html or .htm. .html or .htm are not using programming language just standard web structure called HTML (Hyper Text Markup Language) it's is a based Language for making a web. Hope that helps , and if you still confusing i'am happy to explain again for you.

#624641    Author: lily    03 Aug 2011 Member Level: Gold   Points : 0

Active server page

#624660    Author: sridharandk  03 Aug 2011 Member Level: Silver   Points : 2

the enhancement of asp apllication known as today aspx in

active server page x is a extension

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