public partial class Loginform : Form
    {       
        public Loginform()
        {
            InitializeComponent();
        }
      
        private void btnlogin_Click(object sender, EventArgs e)
        {
            if (!Directory.Exists(("//CENSYS06/C:/chandu/abc.txt")))
            {
                Directory.CreateDirectory("//CENSYS06/C:/chandu/abc.txt");

private void btnlogin_Click(object sender, EventArgs e)
        {
            string dir = "D://Login.hhh";

            if (!File.Exists(dir))
            {
                File.Create(dir);
            }

            string filePath = dir;

            string s = System.Environment.GetEnvironmentVariable("COMPUTERNAME");

            string s1 = getIP();