private void button1_Click(object sender, System.EventArgs e)

              {

                     ConnectionOptions co = new ConnectionOptions();

                     co.Username = "Administrator";

                     co.Password = "xxxxxxxxxxxxxxxxxxxx";

                     System.Management.ManagementScope ms = new System.Management.ManagementScope("\\\\218.241.42.116\\root\\cimv2", co);

              }

              private void button2_Click(object sender, System.EventArgs e)

              {

                     Process.Start("\\\\litao-mclpal8fv\\temp\\text.txt");

                     //Process.Start("d:\\temp\\text.txt");
              }