try            {                BasePaperWeightDAL.Get(o => o.IsDeleted == false && o.IsEnabled == true).OrderByDescending(o => o.Sort).                    ThenByDescending(o => o.CreateTime).ToList().ForEach(o =>                    {                        if (o.WeightValue != null)                        {                            o.WeightValue = Convert.ToInt32(o.WeightValue);                        }                        LstBasePaperWeight.Add(o);                    });            }            catch (Exception ex)            {                            }