Create a ASP AJAX webform, and drop in a GRIDVIEW control, and a button. Double click the button control and add this code. You'll need to add these two namespaces to your using section.
using System.Xml;
using System.Data;
This snippet will fill it with DICE ASP.NET open postings.
protected void Button1_Click(object sender, EventArgs e)
{
XmlTextReader myReader = new
XmlTextReader("http://rss.dice.com//system/net-jobs.xml");
DataSet myDataSet = new DataSet();
myDataSet.ReadXml(myReader);
GridView1.DataSource=myDataSet.Tables[3];
GridView1.DataBind();
}