private void employeeToolStripMenuItem_Click(object sender, EventArgs e)
        {
            EmployeeListForm employeeListForm = new EmployeeListForm();

            employeeListForm.MdiParent = this;
            employeeListForm.Show();
        }
        private void buttonSav_Click(object sender, EventArgs e)
        {
            EmployeeDataLogic employeeDataLogic = new EmployeeDataLogic();

            EmployeeName = textBoxName.Text.Trim();
            Contact      = textBoxCont.Text.Trim();
            Email        = textBoxGmail.Text.Trim();
            RoleId       = textBoxID.Text.Trim();
            UserName     = textBoxUsernam.Text.Trim();
            Password     = textBoxPass.Text.Trim();
            PasswordSalt = textBoxPassSalt.Text.Trim();
            CreateDate   = textBoxCreateDate.Text.Trim();
            string isactive = comboBoxActive.SelectedValue.ToString();

            IsActive = isactive == "0" ? false : true;
            string approval = comboBoxApprove.SelectedValue.ToString();

            IsApproved = approval == "0" ? false : true;
            string isLockedOut = comboBoxLocked.SelectedValue.ToString();

            IsLockedOut = isLockedOut == "0" ? false : true;
            bool result = employeeDataLogic.AddEmployee(EmployeeName, Contact, Email, RoleId, IsActive, UserName, Password, PasswordSalt, CreateDate, IsApproved, IsLockedOut, SystemGenerate);

            if (result == true)
            {
                MessageBox.Show("Success!");
                EmployeeListForm employeeListForm = new EmployeeListForm();
                this.Hide();
                employeeListForm.Show();
            }
            else
            {
                MessageBox.Show("Error!");
            }
        }