LFSpro.net Launcher 1.3.0.0

private string b(string A_0, string A_1)
        {
            string result = "";
            ManagementClass managementClass = new ManagementClass(A_0);
            ManagementObjectCollection instances = managementClass.GetInstances();
            foreach (ManagementBaseObject managementBaseObject in instances)
            {
                ManagementObject managementObject = (ManagementObject)managementBaseObject;
                if (result == "")
                {
                    try
                    {
                        result = managementObject[A_1].ToString();
                        break;
                    }
                    catch
                    {
                    }
                }
            }
            return result;
        }
//------------------------------------
private void f(object A_0, EventArgs A_1)
        {
            string value = NetworkInterface.GetAllNetworkInterfaces().Where(new Func<NetworkInterface, bool>(LFSPro.<>c.<>9.a)).Select(new Func<NetworkInterface, string>(LFSPro.<>c.<>9.b)).FirstOrDefault<string>();
            string text = Convert.ToString(value);
            if (text.Length < 3)
            {
                text = "NOADDFOUND";
            }
            string text2 = this.b("Win32_DiskDrive", "Signature");
            this.a0.Navigate(string.Concat(new string[]
            {
                "http://lfspro.net/query/lfspro_launcher_login.php?Username=",
                this.a3.Text,
                "&Password=",
                this.a4.Text,
                "&Checksum=",
                text.ToString(),
                "&Signature=",
                text2,
                "&Version=",
                this.a
            }));
            base.Invoke(new Action(this.h));
            base.Invoke(new Action(this.g));
            base.Invoke(new Action(this.f));
            base.Invoke(new Action(this.e));
            base.Invoke(new Action(this.d));
            base.Invoke(new Action(this.c));
            base.Invoke(new Action(this.b));
            this.b.Enabled = true;
            this.b.Start();
        }