当前位置：主页>教程>网络编程>NET技术>Display XML in AxSHDocVw.AxWebBrowser

I was recently asked how to display formatted XML in this control. Here´s just one way. I´m sure you can find ways to improve upon it.

private void DisplayXml (
    AxSHDocVw.AxWebBrowser browser,
    XmlDocument document)
{
  // generate a unique file name
    string filnam = Environment.GetFolderPath(
        Environment.SpecialFolder.InternetCache)
        + "\\" + document.GetHashCode().ToString();

  // clean up just incase
  if (File.Exists(filnam))
    File.Delete(filnam);

  // write wsdl to a temporary file
  StreamWriter file = File.CreateText(filnam);

  string text = document.OuterXml.Replace("utf-16","utf-8");

  file.Write(text);
  file.Close();
  file = null;

  // navigate to the temporary file
  object refmissing = System.Reflection.Missing.Value;
  browser.Navigate(filnam, ref refmissing,
        ref refmissing, ref refmissing, ref refmissing);
}

This can be used when the control has not yet been initialized and does not yet have a body or DOM.