private void btnLoadBusSetting_Click(object sender, EventArgs e)
        {
            if (txtLoadPathBus.Text == "")
            {
                MessageBox.Show("Please select a path before loading.");
            }
            else
            {
                StreamReader SR = new StreamReader(txtLoadPathBus.Text);
                string [] BusRecord;
                string recordno, buscode, destination, cost, driver;

                //Read and Display the lines by lines until everything is read.
                string lineRecord = SR.ReadLine();
                while (lineRecord != null)
                {
                    BusRecord = lineRecord.Split('%');
                    recordno = BusRecord[0];
                    buscode = BusRecord[1];
                    destination = BusRecord[2];
                    cost = BusRecord[3];
                    driver = BusRecord[4];

                    for (int i=0; i < RecordNum.Length; i++)
                    {
                        RecordNum[i] = int.Parse(recordno);
                        BusCode[i] = buscode;
                        Destination[i] = destination;
                        Cost[i] = decimal.Parse(cost);
                        DriverID[i] = driver;
                    }
                    lineRecord = SR.ReadLine();
                }
                MessageBox.Show("Updated Sucessfully");
                txtLoadPathBus.Clear();
                RefreshBus();
            }
        }

//This is what text file saved.
1%Bob192%Malacca%550.30%Bob
2%John193%Albania%1050%John
3%Saber130%Algeria%2340%Toma
4%Alpha140%Andorra%2121%John
5%Benji150%Angola%3412%Benji
6%Toma160%Anguilla%8741%Toma
7%Jerry170%Antarctica%2981%John
8%Kit180%Azerbaijan%2412%Kit
9%Tom190%Bahamas%9821%Tom
10%Josh200%Bfasrain%2182%Jonathan