//Add Employee to CRONUS database
        private void button4_Click(object sender, EventArgs e)
        {
            cleanBoxes();

            string no          = noTextBox.Text;
            string firstName   = firstNameTextBox.Text;
            string lastName    = lastNameTextBox.Text;
            string jobTitle    = jobTitleTextBox.Text;
            string address     = addressTextBox.Text;
            string phoneNumber = phoneNumberTextBox.Text;
            string ssn         = ssnTextBox.Text;
            string email       = emailTextBox.Text;


            ERP1WebRef.Employee emp = new ERP1WebRef.Employee();

            if (noTextBox.Text.Equals(controller.FindEmployee(noTextBox.Text).No) || (string.IsNullOrEmpty(no)) || (string.IsNullOrEmpty(firstName)) || (string.IsNullOrEmpty(lastName)) || (string.IsNullOrEmpty(jobTitle)) || (string.IsNullOrEmpty(address)) || (string.IsNullOrEmpty(phoneNumber)) || (string.IsNullOrEmpty(ssn)) || (string.IsNullOrEmpty(email)))
            {
                richTextBox1.Text = "Failed to create employee. \n Please fill out all fields or enter an Employee No_ that doesn't already exist.";
            }
            else
            {
                emp = erpWebService.CreateEmployee(no, firstName, lastName, jobTitle, address, phoneNumber, ssn, email);
                richTextBox1.Text = "Employee added!";
                cleanTextFields();
            }
        }
        //Update Employee in CRONUS database
        private void button5_Click(object sender, EventArgs e)
        {
            cleanBoxes();
            string no          = noTextBox.Text;
            string firstName   = firstNameTextBox.Text;
            string lastName    = lastNameTextBox.Text;
            string jobTitle    = jobTitleTextBox.Text;
            string address     = addressTextBox.Text;
            string phoneNumber = phoneNumberTextBox.Text;
            string ssn         = ssnTextBox.Text;
            string email       = emailTextBox.Text;

            ERP1WebRef.Employee emp = new ERP1WebRef.Employee();

            emp = erpWebService.UpdateEmployee(no, firstName, lastName, jobTitle, address, phoneNumber, email);

            if ((ssn.Equals("")) || (string.IsNullOrEmpty(no)) || (string.IsNullOrEmpty(firstName)) || (string.IsNullOrEmpty(lastName)) || (string.IsNullOrEmpty(jobTitle)) || (string.IsNullOrEmpty(address)) || (string.IsNullOrEmpty(phoneNumber)) || (string.IsNullOrEmpty(ssn)) || (string.IsNullOrEmpty(email)))
            {
                richTextBox1.Text = "Failed to update. Please fill out all fields and try again.";
            }
            else if (emp == null)
            {
                richTextBox1.Text = "Can not update. Employee is not in the database";
            }
            else
            {
                richTextBox1.Text = "Employee is updated!";
                cleanTextFields();
            }

            /*
             * if (string.IsNullOrEmpty(ssnBookTxt.Text) || (string.IsNullOrEmpty(tenantNameTxt.Text)) || (string.IsNullOrEmpty(phoneNbrTxt.Text)) || (string.IsNullOrEmpty(emailTxt.Text)))
             * {
             *  errorBoxBooking.Text = "Failed to update Tenant Information. \n All Tenant Fields has to be filled. Please try again.";
             *  cleanTextFields();
             * }
             * else if ((!(string.IsNullOrEmpty(ssnBookTxt.Text))) && (!(string.IsNullOrEmpty(tenantNameTxt.Text))) && (!(string.IsNullOrEmpty(phoneNbrTxt.Text))) && (!(string.IsNullOrEmpty(emailTxt.Text))))
             * {
             *  tenantDal.UpdateTenant(tenant.Ssn, tenant.Name, tenant.PhoneNbr, tenant.Email);
             *  errorBoxBooking.Text = "Tenant with ssn: " + tenant.Ssn + " was updated succefully!";
             *  this.tenantTableAdapter4.Fill(this.sTOREITNEWDataSet.Tenant);
             *  cleanTextFields();
             *
             * }
             */
        }
        //Find Employee in CRONUS database
        private void button7_Click(object sender, EventArgs e)
        {
            cleanBoxes();
            string no = noTextBoxSearch.Text;

            ERP1WebRef.Employee emp = new ERP1WebRef.Employee();

            emp = erpWebService.FindEmployee(no);

            if ((emp == null) || (string.IsNullOrEmpty(no)))
            {
                richTextBox1.Text = "Could not find Employee. Please try again!";
            }
            else
            {
                richTextBox1.Text = "Employee with lastname: " + emp.LastName + ", Jobtitle: " + emp.JobTitle + ", Email: " + emp.Email;
                cleanTextFields();
            }
        }