Rebooting With remote desktop

You remote Windows computer appears hung and can't even bring up the Start Menu. How do you log off or reboot the machine?

Do a CTL-ALT-END this brings up the Task Manager allowing you to reboot or log off.

Modifying HTML content before on Render

You could modify the HTML that is about to be rendered to a page using the ASP.NET Render event. For example, below we add an onclick event to every a href tag on the page:

///

/// Add an onclick handler to each link. Allows omniture to trace user clicks and navigation with s_objectID.
/// Exceptions: if onclick exists do not override or add another one to the chain.
///

protected override void Render(System.Web.UI.HtmlTextWriter writer)
{

System.IO.StringWriter stringWriter = new System.IO.StringWriter();
HtmlTextWriter htmlWriter = new HtmlTextWriter(stringWriter);
base.Render(htmlWriter);
string html = stringWriter.ToString();

// get to the first a tag and start processing from there
int startPoint = html.IndexOf("
// is there already an onclick handler on some tag in this page
bool hasOnclick = html.IndexOf("onclick=", StringComparison.InvariantCultureIgnoreCase) > -1;

// get to the href and add an onclick handler unless one already exists
startPoint = html.IndexOf("href=\"", startPoint);
int ihref2 = 0;
string link;

// distniguishes links within different pages
string linkExtension;
string[] pathseg = Request.Url.Segments;
if (pathseg.Length > 0)
{
linkExtension = pathseg[pathseg.Length - 1];
linkExtension = linkExtension.Replace(".", "");
}
else
linkExtension = String.Empty;


while (startPoint > -1)
{
if (hasOnclick)
{
int idx1 = html.IndexOf(" int idx2 = html.IndexOf(">", idx1 + 1);
string atag = html.Substring(idx1, idx2 - idx1);

// is this an if (atag.IndexOf("onclick", StringComparison.InvariantCultureIgnoreCase) > -1)
{
// move to the next tag. Do not override existing onclick
startPoint = startPoint + 7;
startPoint = html.IndexOf("href=\"", startPoint);
continue;
}
}

startPoint = startPoint + 7;
ihref2 = html.IndexOf("\"", startPoint);
if (ihref2 > -1 && ihref2 > startPoint)
{
link = html.Substring(startPoint, ihref2 - startPoint).Replace("http", "").Replace("\\", "").Replace(@"/", "").Replace("\"", "").Replace("'", "").Replace(".", "").Replace("(", "").Replace(")", "").Replace(":", "");
ihref2++;
html = html.Substring(0, ihref2) + " onclick=\"s_objectID='" + link + linkExtension + "'\" " + html.Substring(ihref2);
startPoint = html.IndexOf("href=\"", ihref2); // get the next href - ihref2 is > startPoint
}
else
startPoint = -1;
}

writer.Write(html);
}