static void Main()
		{
			s_mutex = new Mutex(true,Assembly.GetExecutingAssembly().GetName().Name);

			if (s_mutex.WaitOne(0, false))
			{
			Application.Run(new WinForm());
			}
			else
			MessageBox.Show("already an instance of app running!","Attention");

Response.ClearHeaders();
Response.StatusCode := 302;
Response.AddHeader('Location',redirect);
Response.AddHeader('Referer','http://localhost/webapp/f.aspx');
Response.Flush();
Response.Close();

Request.UrlReferrer

Request.UrlReferrer.ToString();

Response.Redirect

Response.Redirect("http://localhost/test1/default.aspx");

Response.AddHeader("Referrer","http://localhost/webapp/default.aspx");

Excel.Application app = null;      		
// change culture information for the current thread  
System.Globalization.CultureInfo oldCI = System.Threading.Thread.CurrentThread.CurrentCulture;

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap

IntranetName  = dword:00000001
ProxyByPass   = dword:00000001
UNCAsIntranet =

Response.ContentType = "application/vnd.ms-excel";
Response.AddHeader( "Content-Disposition", "attachment;	filename=result.xls"

#use module
use XML::Simple;
use Data::Dumper;
use LWP::Simple;

#test function
sub test_func
{
print "\n Test function starts:\n";
my $data_file =