title: trailing null values on infopath xml
body: <p>I am following the instructions on this site:
  <a href="http://www.bizsupportonline.net/infopath2007/programmatically-create-infopath-form-console-app.htm" rel="nofollow noreferrer">http://www.bizsupportonline.net/infopath2007/programmatically-create-infopath-form-console-app.htm</a></p>
  
  <p>I have successfully an XML document that looks like my InfoPath form, except the document has trailing null values at the end of the file. I am still able to open the document in the browser, but I believe this will be an issue in the future. Does anyone have any ideas why this is happening?</p>
  
  <p>Thank you</p>