getting windows username with javascript

Question

I have a site which is built in ASP.net and C#. Let\'s call it webapp. it uses a Form system to log on into it, and cannot be changed easliy.

I got a request to chan

Answer 1

The solution I found for getting the username sent to the server was:

string winlogon = Request.ServerVariables["LOGON_USER"];

After enabled Windows Authentication Mode in IIS.