How to get user name of logon windows user.

This Code shows how to get user name of log on windows user.

Here is the code :

C# Code 

string a;
a = System.Security.Principal.WindowsIdentity.GetCurrent().Name.ToString(); 
MessageBox.Show(a.ToString());

By Mohd Zulkamal
NOTE : – If You have Found this post Helpful, I will appreciate if you can Share it on Facebook, Twitter and Other Social Media Sites. Thanks =)