Read/Write to XML in C#

I am new to C#/XML and I am trying to read/update (write to) an XML file with C# with a ASP.NET webpage.  I have developed parts of my webpage and the XML file.  I am trying to figure how i can display the info from the XML file onto my page and also have an Add button on the webpage that will add information to the XML file.

Here is my current XML file
<?xml version="1.0" encoding="utf-8" ?>
    <resource_name>John Doe</resource_name>

Open in new window

Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

I can sugget you a couple of ways to do that.
1)Using Data grid(or Grid view control)
   you could edit the grid to manipulate the xml file.
Pls read this article for complete steps

2)There is an control named XmlWebserver control to complete your task.
  Read this article for your reference

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today

From novice to tech pro — start learning today.