示例#1
0
        private void button3_Click(object sender, EventArgs e)
        {
            this.Hide();
            CashierMainform hackers = new CashierMainform();

            hackers.Show();
        }
示例#2
0
        private void simpleButton1_Click(object sender, EventArgs e)
        {
            db_connection();
            string user = username.Text;
            string pass = password.Text;
            string x    = Convert.ToString(DateTime.Now);

            if (tryLogin(username.Text, password.Text) == true)
            {
                conn = "Server=localhost;Database=Management;Uid=root;Pwd=;";
                MySqlCommand cmd2 = new MySqlCommand("SELECT userlevel,AccountName,Account_ID FROM Account WHERE Username = '******';", connect);

                cmd2.Connection = connect;

                object accessCode = cmd2.ExecuteScalar();
                if (accessCode != null && accessCode != DBNull.Value)
                {
                    if (accessCode.ToString() == "Admin")
                    {
                        MySqlDataReader reader = cmd2.ExecuteReader();
                        if (reader.Read() == true)
                        {
                            labelname.Text = reader["AccountName"].ToString();
                            reader.Read();
                            //  reader.Close();
                            labelid.Text = reader["Account_ID"].ToString();
                            reader.Read();
                            reader.Close();
                        }
                        //string level = "Cashier";
                        //string namex = labelname.Text;
                        string id = labelid.Text;

                        string level1 = "Admin";
                        string name   = labelname.Text;
                        MySqlConnectionStringBuilder builder = new MySqlConnectionStringBuilder();
                        builder.Server   = "127.0.0.1";
                        builder.UserID   = "root";
                        builder.Password = "";
                        builder.Database = "Management";
                        MySqlConnection connection = new MySqlConnection(builder.ToString());
                        connection.Open();


                        string newbook_sql = "INSERT INTO LOGIN(AccountName,login_username,login_pass,userlevel,DateTimeIn,StaffID) values ('" + name + "','" + user + "','" + pass + "','" + level1 + "','" + x + "','" + id + "');";

                        MySqlCommand    newbook = new MySqlCommand(newbook_sql, connect);
                        MySqlDataReader myReader;
                        try
                        {
                            myReader = newbook.ExecuteReader();
                            while (myReader.Read())
                            {
                            }
                        }
                        catch (Exception ex)
                        {
                            MessageBox.Show(ex.Message);
                            connect.Close();
                        }
                        this.Hide();
                        AdminButtons admins = new AdminButtons();

                        toastNotificationsManager1.ShowNotification(toastNotificationsManager2.Notifications[0]);
                        admins.Show();


                        username.Text = "";
                        password.Text = "";
                    }

                    if (accessCode.ToString() == "Cashier")
                    {
                        MySqlDataReader reader = cmd2.ExecuteReader();
                        if (reader.Read() == true)
                        {
                            labelname.Text = reader["AccountName"].ToString();
                            reader.Read();
                            labelid.Text = reader["Account_ID"].ToString();
                            reader.Read();
                            reader.Close();
                        }

                        string level = "Cashier";
                        string namex = labelname.Text;
                        string id    = labelid.Text;

                        username.Text = "";
                        password.Text = "";

                        string newbook_sql = "INSERT INTO LOGIN(AccountName,login_username,login_pass,userlevel,DateTimeIn,StaffID) values ('" + namex + "','" + user + "','" + pass + "','" + level + "','" + x + "','" + id + "');";

                        MySqlCommand    newbook = new MySqlCommand(newbook_sql, connect);
                        MySqlDataReader myReader;
                        try
                        {
                            myReader = newbook.ExecuteReader();
                            while (myReader.Read())
                            {
                            }
                        }
                        catch (Exception ex)
                        {
                            MessageBox.Show(ex.Message);
                            connect.Close();
                        }
                        this.Hide();
                        POSFORM gg = new POSFORM();

                        toastNotificationsManager1.ShowNotification(toastNotificationsManager1.Notifications[0]);
                        gg.Show();
                    }
                    if (accessCode.ToString() == "Receptionist")
                    {
                        MySqlDataReader reader = cmd2.ExecuteReader();
                        if (reader.Read() == true)
                        {
                            labelname.Text = reader["AccountName"].ToString();
                            reader.Read();
                            labelid.Text = reader["Account_ID"].ToString();
                            reader.Read();
                            reader.Close();
                        }

                        string level = "Receptionist";
                        string namex = labelname.Text;
                        string id    = labelid.Text;

                        username.Text = "";
                        password.Text = "";

                        string newbook_sql = "INSERT INTO LOGIN(AccountName,login_username,login_pass,userlevel,DateTimeIn,StaffID) values ('" + namex + "','" + user + "','" + pass + "','" + level + "','" + x + "','" + id + "');";

                        MySqlCommand    newbook = new MySqlCommand(newbook_sql, connect);
                        MySqlDataReader myReader;
                        try
                        {
                            myReader = newbook.ExecuteReader();
                            while (myReader.Read())
                            {
                            }
                        }
                        catch (Exception ex)
                        {
                            MessageBox.Show(ex.Message);
                            connect.Close();
                        }
                        this.Hide();
                        CashierMainform gg = new CashierMainform();

                        toastNotificationsManager1.ShowNotification(toastNotificationsManager1.Notifications[0]);
                        gg.Show();
                    }
                }
                i = 0;
            }
            else
            {
                DevExpress.XtraEditors.XtraMessageBox.Show("Invalid Login Credential");
                i++;
                username.Text = "";
                password.Text = "";
            }
            if (i == 3)
            {
                panelControl1.Visible = true;
                timer2.Start();
                username.Enabled = false;
                password.Enabled = false;
                connect.Close();
                i = 0;
            }
        }