private void save_for_cham_dut_cong_tac(US_GD_CONG_TAC ip_us_ct_hien_tai)
{
ip_us_ct_hien_tai.CapNhatHetHieuLucCongTac(ip_us_ct_hien_tai.dcID_NHAN_VIEN, ip_us_ct_hien_tai.datNGAY_KET_THUC);
CHRM_BaseMessages.MsgBox_Infor(CONST_ID_MSGBOX.INFOR_LUU_DU_LIEU_THANH_CONG);
Close();
}