public US_GD_THANG_DA_GIAM_TRU(decimal i_dbID)
 {
     pm_objDS = new DS_GD_THANG_DA_GIAM_TRU();
     pm_strTableName = c_TableName;
     IMakeSelectCmd v_objMkCmd = new CMakeAndSelectCmd(pm_objDS, c_TableName);
     v_objMkCmd.AddCondition("ID", i_dbID, eKieuDuLieu.KieuNumber, eKieuSoSanh.Bang);
     SqlCommand v_cmdSQL;
     v_cmdSQL = v_objMkCmd.getSelectCmd();
     this.FillDatasetByCommand(pm_objDS, v_cmdSQL);
     pm_objDR = getRowClone(pm_objDS.Tables[pm_strTableName].Rows[0]);
 }
 public US_GD_THANG_DA_GIAM_TRU()
 {
     pm_objDS = new DS_GD_THANG_DA_GIAM_TRU();
     pm_strTableName = c_TableName;
     pm_objDR = pm_objDS.Tables[pm_strTableName].NewRow();
 }
        private bool kiem_tra_thang_da_giam_tru_chua(decimal ip_dc_nam)
        {
            DS_GD_THANG_DA_GIAM_TRU v_ds = new DS_GD_THANG_DA_GIAM_TRU();
            US_GD_THANG_DA_GIAM_TRU v_us = new US_GD_THANG_DA_GIAM_TRU();

            decimal op_dc_thang_da_giam_tru = 0; //1. da giam tru, 0. chua giam tru
            v_us.kiem_tra_thang_da_giam_tru_chua(CIPConvert.ToDecimal(m_txt_chon_thang.Text.Trim()), ip_dc_nam, ref op_dc_thang_da_giam_tru);

            if (op_dc_thang_da_giam_tru == 1)
            {
                return true;
            }
            else
            {
                return false;
            }
        }