Record visitor page access IP addresses (Asp.net for notepad)

 

Record Processing

  Using  System;
  Using  System. IO;

  ///     <Summary>  
  ///  File
  ///    </Summary>  
  Public     Class  File
{
  Protected     String  Filepath;

  ///     <Summary>  
  ///  File structure
  ///    </Summary>  
  ///     <Param name = "filepath">  Text path to be operated  </Param>  
    Public  File (  String  Filepath)
{
  This  . Filepath =  Filepath;
}

  ///     <Summary>  
  ///  Write text content
  ///     </Summary>  
  ///     <Param name = "info">  Write content </Param>  
    Public     Void  Filewrite (  String  Info)
{
  Try  
{
Fileinfo File  =     New  Fileinfo (filepath );

  If (  !  File. exists)
{
  Using  (Streamwriter SW  =  File. createtext ())
{
Sw. writeline (Info );
}
}
  Else  
{
  Using  (Streamwriter SW  = File. appendtext ())
{
Sw. writeline (Info );
}
}
}
  Catch  (Filenotfoundexception filece)
{
  Throw  Filece;
}
  Catch  (Exception CE)
{
  Throw  CE;
}
}
} 

 

Page call code

  Public     Partial     Class  _ Default: system. Web. UI. Page
{
  Protected     Void  Page_load (  Object  Sender, eventargs E)
{
  If  ( !  Ispostback)
{
  //  Checks whether the current user has accessed the website and records only the users that have not accessed the website.  
    If  (Request. Cookies [  "  Isexitsip  "  ]  =     Null  )
{
 //  Upload a TXT file every day  
    String  Filename  =     String  . Format (  "  {0} {1} {2}  "  , Datetime. Now. year. tostring (), datetime. Now. Month. tostring (), datetime. Now. Day. tostring ());
File  =    New  File (server. mappath (  "  ~ /Test/  "     +  Filename  +     "  . Txt  "  ));
File. filewrite (request. userhostname );

  // Add an access tag to the user being accessed  
  Httpcookie Cokie  =     New  Httpcookie (  "  Isexitsip  "  );
Cokie. Values. Add (  "  IP  " , Request. userhostname );
Response. appendcookie (Cokie );
}
}
}
}