title: windows authentication in programmatically
body: <p>I have hosted 2 website sites Webiste1 and Website2 both secured using integrated windows authentication in IIS. User logged into both site using their windows credentials.  </p>
  
  <p>Now I given new link for access website1 to website2 and using response.redirect(URL) for call website2,   I want to allow a user logged into website1 to access website2 using single login. </p>
  
  <p>In other words. I would like all users of website1 have automatic access to website, Is it any way to set windows credentials in programmatically?</p>
  
  <p>Thanks in advance...</p>