Exemple #1
0
        private void mainPageToolStripMenuItem_Click(object sender, EventArgs e)
        {
            MakeChoice mc = new MakeChoice();

            mc.Show();
            this.Close();
        }
        private void button1_Click(object sender, EventArgs e)
        {
            /*
             *
             * CONNECT conn = new CONNECT();
             * DataTable table = new DataTable();
             * MySqlDataAdapter adapter = new MySqlDataAdapter();
             * MySqlCommand command = new MySqlCommand();
             * String query = "SELECT * FROM `users` WHERE `username`=@usn AND `password`=@pass";
             *
             * command.CommandText = query;
             * command.Connection = conn.getConnection();
             *
             * command.Parameters.Add("@usn", MySqlDbType.VarChar).Value = textLogin.Text;
             * command.Parameters.Add("@pass", MySqlDbType.VarChar).Value = textPassword.Text;
             *
             * adapter.SelectCommand = command;
             * adapter.Fill(table);
             *
             * // if the username and the password exists
             * if(table.Rows.Count > 0)
             * {
             *   // show the main form
             *   this.Hide();
             *   MakeChoice FS = new MakeChoice();
             *   FS.Show();
             *
             * }
             * else
             * {
             *   if(textLogin.Text.Trim().Equals(""))
             *   {
             *       MessageBox.Show("Enter Your Username to Login", "Empty Username", MessageBoxButtons.OK, MessageBoxIcon.Error);
             *   }
             *   else if (textPassword.Text.Trim().Equals(""))
             *   {
             *       MessageBox.Show("Enter Your Password to Login", "Empty Password", MessageBoxButtons.OK, MessageBoxIcon.Error);
             *   }
             *   else
             *   {
             *       MessageBox.Show("This Username Or Password Doesn't Exists", "Wrong Data", MessageBoxButtons.OK, MessageBoxIcon.Error);
             *   }
             * }
             *
             *
             */

            /*
             * SqlConnection sql = new SqlConnection(@"Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=C:\Users\muhmmed.CASPER_NIRVANA\Documents\4 year\Senior desgn Project\AirTicket\DB\dataBase.mdf;Integrated Security=True;Connect Timeout=30");
             *
             * //SqlConnection sql = new SqlConnection(@"Data Source=(LocalDB)\MyDatabase;AttachDbFilename=|DataDirectory|\dataBase.mdf;Integrated Security=True");
             * //run on command prompt; sqllocaldb create MyDatabase and sqllocaldb start MyDatabase
             *
             * string query = "Select * from dbo.Table Where username = '******' and password = '******'";
             * SqlDataAdapter sqAda = new SqlDataAdapter(query, sql);
             * DataTable dtable = new DataTable();
             * sqAda.Fill(dtable);
             *
             * if (dtable.Rows.Count == 1 )
             * {
             *  Home objFromMain = new Home();
             *  this.Hide();
             *  objFromMain.Show();
             * }
             * else
             * {
             *  MessageBox.Show("Check login credentials and try again");
             *
             * }
             *
             */



            // tryıng something Different
            string loginName = textLogin.Text;
            string Password  = textPassword.Text;


            if (loginName == "Admin" && Password == "123456")
            {
                MakeChoice FS = new MakeChoice();
                FS.Show();
                this.Hide();
            }
            else
            {
                MessageBox.Show("Please Check the Login Credentials and try again");
            }
        }