Use of WCF in ASP.NET WebForms C#

Question

What is the use of WCF or what are the advantage having WCF in a ASP.NET Website?

Thank you in advance!

Can you guys simply explain to me before getting a negative opinions to you guys? :) Thank you

Answer 1

1. WCF can maintain transaction like COM+ does
2. It can maintain state
3. It can control concurrency
4. It can be hosted on IIS, WAS, self-hosting, Windows services
5. It has AJAX Integration and JSON (Javascript object notation) support

Check out the this

Here is a quick look at the WCF:-

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One advantage is you can easily switch protocols and serialization from binary remoting all the way to web protocols. It's also easy to host either in IIS or out.