public void AddStaff()
        {
            int    EmpID       = Convert.ToInt32(lblEmployeeID.Text);
            string FirstName   = txtFirstName.Text;
            string Surname     = txtSurname.Text;
            string Contact     = txtContact.Text;
            string Email       = txtEmail.Text;
            string No          = txtHouseNo.Text;
            string Street      = txtStreetName.Text;
            string City        = txtCity.Text;
            int    PostCode    = Convert.ToInt32(txtPostCode.Text);
            string Designation = txtDesignation.Text;
            string Department  = txtDepartment.Text;
            string JobTitle    = txtJobTitle.Text;
            int    Gender;

            if (rdoMale.Checked == true)
            {
                Gender = 1;
            }
            else
            {
                Gender = 2;
            }

            if (rdoAdmin.Checked == true)
            {
                JobStatus = 1;
            }
            else if (rdoManager.Checked == true)
            {
                JobStatus = 2;
            }
            else if (rdoStaff.Checked == true)
            {
                JobStatus = 3;
            }

            if (FilePath == "")
            {
                try
                {
                    if (data.Length != 0)
                    {
                        data = new byte[] { };
                    }
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message);
                }
            }
            else
            {
                //Image temp = new Bitmap(FilePath);
                //MemoryStream stream = new MemoryStream();
                //temp.Save(stream, ImageFormat.Jpeg);
                //ImageByteArray = stream.ToArray();

                Image myImage = Image.FromFile(FilePath);
                //byte[] data;
                using (MemoryStream ms = new MemoryStream())
                {
                    myImage.Save(ms, ImageFormat.Bmp);
                    data = ms.ToArray();
                }
            }

            int result = sb.AddStaff(EmpID, FirstName, Surname, Contact, Email, No, Street, City, PostCode, Designation, Department, JobTitle, Gender, JobStatus, data);

            if (result == 1)
            {
                MessageBox.Show("Successsfully Added");
            }
            else
            {
                MessageBox.Show("Something went wrong");
            }
        }