Why should I use ASP.NET instead of PHP?

The question is simple!

Thank you.Do you research any of these questions before asking on the forums?

Do a Google search. There are dozens, if not hundreds, of articles about the relative merits of ASP.NET and PHP.
Hi,

if you already have a windows server at your disposal and IIS installed you can freely install and use the .NET framework so you can use ASP.NET. If you have a Linux box with apache you could use PHP (also on the windows server like I do).

It's just a matter of taste I guess. I developed with classic ASP, ASP.NET, PHP & JSP. I like ASP.NET the best but like I said, it's just a matter of taste for me.
The thing I love the most are the webcontrols that I can just drag & drop on my webform. But I've heard from a collegue that PHP is also implementing these same controls.

Grz, Kris.
The thing I like the most about it is the seperation of code and html.

Sites are becoming too large now to have bloated pages with three different types of language on them, it just gets confusing. Keeping everything seperate clears things up no end.