/// <summary>
 /// hàm thực hiện việc thêm mới nhập vện cấp cứu
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void cmdThemMoiBN_Click(object sender, EventArgs e)
 {
     frm_Taobenhnhancapcuu _Taobenhnhancapcuu = new frm_Taobenhnhancapcuu();
     _Taobenhnhancapcuu.m_enAction = action.Insert;
     _Taobenhnhancapcuu.m_dtPatient = m_dtTimKiembenhNhan;
     _Taobenhnhancapcuu.grdList = grdList;
     _Taobenhnhancapcuu._OnActionSuccess += _Taobenhnhancapcuu__OnActionSuccess;
     _Taobenhnhancapcuu.ShowDialog();
 }
 /// <summary>
 /// hàm thực hiện việc sửa thông tin bệnh nhân
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void cmdSuaThongTinBN_Click(object sender, EventArgs e)
 {
     frm_Taobenhnhancapcuu _Taobenhnhancapcuu = new frm_Taobenhnhancapcuu();
     _Taobenhnhancapcuu.txtMaBN.Text = Utility.sDbnull(grdList.GetValue(KcbLuotkham.Columns.IdBenhnhan));
     _Taobenhnhancapcuu.txtMaLankham.Text = Utility.sDbnull(grdList.GetValue(KcbLuotkham.Columns.MaLuotkham));
     _Taobenhnhancapcuu.m_enAction = action.Update;
     _Taobenhnhancapcuu.m_dtPatient = m_dtTimKiembenhNhan;
     _Taobenhnhancapcuu.grdList = grdList;
     _Taobenhnhancapcuu._OnActionSuccess += _Taobenhnhancapcuu__OnActionSuccess;
     _Taobenhnhancapcuu.ShowDialog();
 }