title: How can i get the Logged in user Name of Client machine
body: <p>How can i get the LoggedIn  in user Name of Client machine </p>
  
  <p>without client providing the useid and password...
  (wjen the users visits the page i need to get In which user Id he/she loggedIn)</p>
  
  <p>I tried</p>
  
  <pre><code>string clientMachineName;
  clientMachineName = (Dns.GetHostEntry(Request.ServerVariables["remote_addr"]).HostName);
  Response.Write(clientMachineName);
  </code></pre>