private void NewEntry_Click(object sender, EventArgs e) { AdminVO ad = new AdminVO(tNIC.Text, tLoginName.Text, Convert.ToInt32(Type.SelectedValue.ToString()), mb.HashCode("Admin")); if (mb.RegisterAdmin(ad)) { MessageBox.Show("Update Successful"); } else { MessageBox.Show("Update Failed"); } cb.FillDataGrid(AdminView, "Admin"); AdminView.Columns["AdminPassword"].Visible = false; Refresh(); }