private void save_data()
        {
            US_DM_PHU_CAP v_us_dm_phu_cap = new US_DM_PHU_CAP();
            form_2_us_obj(v_us_dm_phu_cap);

            try
            {
                switch (m_e_form_mode)
                {
                    case DataEntryFormMode.InsertDataState:
                        v_us_dm_phu_cap.BeginTransaction();
                        v_us_dm_phu_cap.Insert();
                        v_us_dm_phu_cap.CommitTransaction();
                        m_id_dm_phu_cap_moi_tao = v_us_dm_phu_cap.dcID;
                        break;
                    case DataEntryFormMode.UpdateDataState:
                        v_us_dm_phu_cap.dcID = m_id_dm_phu_cap_4_update;
                        v_us_dm_phu_cap.BeginTransaction();
                        v_us_dm_phu_cap.Update();
                        v_us_dm_phu_cap.CommitTransaction();
                        break;
                    default:
                        break;
                }
                CHRM_BaseMessages.MsgBox_Infor(CONST_ID_MSGBOX.INFOR_DU_LIEU_DA_DUOC_CAP_NHAT);
                this.Close();
            }
            catch (Exception v_e)
            {
                throw v_e;
            }
        }
 void m_cmd_delete_Click(object sender, EventArgs e)
 {
     try
     {
         if (CHRM_BaseMessages.MsgBox_Confirm(CONST_ID_MSGBOX.QUESTION_XAC_NHAN_XOA_DU_LIEU) == true)
         {
             DataRow v_dr = m_grv_dm_phu_cap.GetDataRow(m_grv_dm_phu_cap.FocusedRowHandle);
             decimal v_id_phu_cap = CIPConvert.ToDecimal(v_dr["ID"]);
             if (check_loai_pc_dang_su_dung(v_id_phu_cap))
             {
                 string v_str_error = " Không thể xóa loại phụ cấp đang được sử dụng!";
                 XtraMessageBox.Show(v_str_error, "Lỗi", MessageBoxButtons.OK, MessageBoxIcon.Error);
                 return;
             }
             US_DM_PHU_CAP v_us = new US_DM_PHU_CAP(v_id_phu_cap);
             v_us.BeginTransaction();
             v_us.Delete();
             v_us.CommitTransaction();
             XtraMessageBox.Show("Xóa thành công!", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Information);
             load_data_2_grid();
         }
     }
     catch (Exception v_e)
     {
         CSystemLog_301.ExceptionHandle(v_e);
     }
 }