BKI_DichVuMatDat.NghiepVu.NhanSu.f003_import_he_so_lns.save_data C# (CSharp) Method

        private void save_data()
        {
            if(m_grv_cong_tac.RowCount < 1)
            {
                XtraMessageBox.Show("Chưa có dữ liệu để lưu!", "THÔNG BÁO", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                return;
            }
            if(!check_all_is_ok())
            {
                return;
            }
            SplashScreenManager.ShowForm(this, typeof(SplashScreen1), true, true, false);
            US_GD_HE_SO_LNS v_us_gd_ct = new US_GD_HE_SO_LNS();
            try
            {

                v_us_gd_ct.BeginTransaction();
                for(int i = 0; i < m_grv_cong_tac.RowCount; i++)
                {
                    v_us_gd_ct.ClearAllFields();
                    var data = m_grv_cong_tac.GetDataRow(i);
                    grid_to_us_gd_cong_tac(v_us_gd_ct, data);
                    v_us_gd_ct.Insert();
                    SplashScreenManager.Default.SendCommand(SplashScreen1.SplashScreenCommand.SetProgress, (int)((decimal)i / (decimal)m_grv_cong_tac.RowCount * 100));
                }
                v_us_gd_ct.CommitTransaction();
                CHRM_BaseMessages.MsgBox_Infor("Đã lưu dữ liệu thành công");
            }
            catch(Exception)
            {
                if(v_us_gd_ct.is_having_transaction())
                {
                    v_us_gd_ct.Rollback();
                }
                throw;
            }
            finally
            {
                SplashScreenManager.CloseForm(false);
            }
        }