Retrieving Client's MachineName and IP address

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C#3.0

C#

Hi Everybody,

Actually there is a website and users are entering into that site by logging in. Now, I like collect the user's MachineName and IP address.

I applied several ways but those all give me back the Server's information rather Proxy Server's Info, not the Client's machine info.

I would be highly appreciated if any one of you kindly revert me back with the possible solutions.

The Code snippets Those I tried upon are:

string strDNS = Dns.GetHostName();
string aa = System.Security.Principal.WindowsIdentity.GetCurrent().User.ToString().Trim();
string bb = System.Security.Principal.WindowsIdentity.GetCurrent().Name.Substring(5).ToString().Trim();

//Retrieving Server IPAddress                    
string strHostName = System.Net.Dns.GetHostName();
string strHostIPAddress = System.Net.Dns.GetHostAddresses(System.Net.Dns.GetHostName()).GetValue(0).ToString();

string a = System.Net.Dns.GetHostEntry(Request.ServerVariables["remote_addr"]).HostName;
string b = this.Page.Request.ServerVariables["REMOTE_ADDR"];
string c = Request.UserHostAddress;
string d = Server.HtmlEncode(Request.UserHostName);

//Get The User Ip Address
string ipAddress = GetUserIPAddress();
string str = Request.Form["hdn"];
string MyUserName = Environment.UserName;
string MyDomainName = Environment.UserDomainName;
string MyComputerName = System.Net.Dns.GetHostName();
string MyIPAddress = System.Net.Dns.GetHostEntry(MyComputerName).AddressList[0].ToString();

//Retrieving Client Machine details
System.Net.IPAddress[] strClientIPAddress = System.Net.Dns.GetHostAddresses(Environment.MachineName);
string strClientMachineName = Environment.MachineName.ToString().Trim();
string strClientUserName = Environment.UserName.ToString().Trim();
string strClientDomainName = Environment.UserDomainName.ToString().Trim();
string strClientOSVersion = Environment.OSVersion.ToString().Trim();

string[] computer_name = System.Net.Dns.GetHostEntry(Request.ServerVariables["remote_addr"]).HostName.Split(new Char[] { '.' });
computer_name[0].ToString();

string getUserHostAddress = HttpContext.Current.Request.UserHostAddress;
string getUserHostName = HttpContext.Current.Request.UserHostName;

Thanks,
Saswata

[Corrected code formatting]