title: How to Read XML into a DataSet
body: <p>I have a class that goes to a URL and gets a xml document using xmlDoc.Load(URL).  To test the class, I added a web project to display the xml in a grid view.</p>
  
  <p>In a button click I create an instance of an xml document and populate it as:</p>
  
  <p>xmlDoc = myClassName() </p>
  
  <p>I'm stuck at how to get xmlDoc into a format usable by the datasource  </p>
  
  <p>I am totally confused as to how to get the xml to be displayed in the grid as dataset.ReadXml seems to want a file path.  I don't understand the other overloads.  I suppose I have to read the xml into a string or something else, but I don't understand how to do this - even after reading numerous posts here and MSDN  - Thanks!</p>