/// <summary> /// /// </summary> /// <param name="b"></param> /// <param name="e"></param> /// <returns></returns> public DataTable GetNeedWaterDataTable(DateTime b, DateTime e) { DataTable r = null; foreach (WaterUserClass wu in this) { DataTable tbl = NeedWaterDBI.GetNeedWaterByWaterUser(wu.WaterUserID, b, e); if (r == null) { r = tbl; } else { r.Merge(tbl); } } return(r); }
/// <summary> /// /// </summary> /// <param name="begin"></param> /// <param name="end"></param> public DataTable GetNeedWaterDataTable(DateTime begin, DateTime end) { return(NeedWaterDBI.GetNeedWaterByWaterUser(this.WaterUserID, begin, end)); }