Beispiel #1
0
        private void Form1_Load(object sender, EventArgs e)
        {
            License license = new License();


            sql_con.Open();
            string cmd  = "SELECT Nserie FROM License WHERE ID = '1' ";
            string cmd1 = "SELECT AutoN FROM License WHERE ID = '1' ";

            SQLiteCommand sql_cmd  = new SQLiteCommand(cmd, sql_con);
            SQLiteCommand sql_cmd1 = new SQLiteCommand(cmd1, sql_con);

            string a = sql_cmd.ExecuteScalar().ToString();
            string b = sql_cmd1.ExecuteScalar().ToString();

            sql_con.Close();
            label1.Text = "Licensed to :" + b;
            string hash    = Reverse(FingerPrint.Value()) + "-" + "OFPP-" + "\n" + Resizee(FingerPrint.Value()) + FingerPrint.Value() + "20UU";
            MD5    md5Hash = MD5.Create();

            string md5 = GetMd5Hash(md5Hash, hash);

            Debug.WriteLine("aaaa" + a);
            if (a != md5)
            {
                license.ShowDialog();
            }

            else
            {
                login.ShowDialog();
            }
        }
        public License()
        {
            InitializeComponent();
            sql_con = new SQLiteConnection
                          ("Data Source=lic.sqlite;Version=3");

            label1.Text = FingerPrint.Value();
            string hash    = Reverse(FingerPrint.Value()) + "-" + "OFPP-" + "\n" + Resizee(FingerPrint.Value()) + label1.Text + "20UU";
            MD5    md5Hash = MD5.Create();

            md5 = GetMd5Hash(md5Hash, hash);


            memoEdit1.Text = md5;
        }