public override MongoReturnDataList <T> getData <T>(string begT, string endT, bool Asc)
        {
            ////FilterDefinition<T> filter = Builders<T>.Filter.Empty;
            ////if (Codes.Length == 1)
            ////    filter = filter & Builders<T>.Filter.Eq(a => (a as ICodeData).code, Codes[0]);
            ////else
            ////{
            ////    //filter = filter & Builders<T>.Filter.In(a => (a as ICodeData).code, Codes);
            ////    FieldDefinition<T> existsval = "{code:{$exist:{0}}}".Replace("{0}",string.Join(",", Codes));
            ////    filter = filter & Builders<T>.Filter.Exists(existsval, true);
            ////}
            ////filter = filter & Builders<T>.Filter.Gte(a => (a as IDateStampData).date_stamp, MongoDateTime.Stamp(begT));
            ////filter = filter & Builders<T>.Filter.Lte(a => (a as IDateStampData).date_stamp, MongoDateTime.Stamp(endT));
            ////SortDefinition<T> sort = null;
            ////FieldDefinition<T> fd = "{code:1,date_stamp:1}";
            ////if (Asc)
            ////{
            ////    //    var sort = SortBy.Ascending("surname").Descending("email");
            ////    sort = Builders<T>.Sort.Ascending(fd);
            ////}
            ////else
            ////{
            ////    sort = Builders<T>.Sort.Descending(fd);
            ////}
            //查询字段
            //string[] fileds = null;

            MongoReturnDataList <T> ret = new MongoReturnDataList <T>();

            if (Codes == null || Codes.Length == 0)
            {
                return(ret);
            }
            string sql = "{date_stamp:{$lte:{1},$gte:{2}},code:'{0}'}".Replace("{0}", Codes[0]).Replace("{1}", MongoDateTime.Stamp(endT).ToString()).Replace("{2}", MongoDateTime.Stamp(begT).ToString());

            if (Codes.Length > 1)
            {
                sql = "{date_stamp:{$lte:{1},$gte:{2}},code:{$in:['{0}']}}".Replace("{0}", string.Join("','", Codes)).Replace("{1}", MongoDateTime.Stamp(endT).ToString()).Replace("{2}", MongoDateTime.Stamp(begT).ToString());;
            }
            string sort = "{code_1_date_stamp_1:1}";

            return(new MongoReturnDataList <T>(_mongoDB.FindList <T>(this.TableName, sql, sort)));
        }
        public override MongoReturnDataList <T> getData <T>(string begT, bool Asc)
        {
            FilterDefinition <T> filter = Builders <T> .Filter.Empty;

            if (Codes.Length == 1)
            {
                filter = filter & Builders <T> .Filter.Eq(a => (a as ICodeData).code, Codes[0]);
            }
            else
            {
                filter = filter & Builders <T> .Filter.In(a => (a as ICodeData).code, Codes);
            }
            filter = filter & Builders <T> .Filter.Gte(a => (a as IDateStampData).date_stamp, MongoDateTime.Stamp(begT));

            SortDefinition <T>  sort = null;
            FieldDefinition <T> fd   = "{code_1_date_stamp_1:1}";

            if (Asc)
            {
                //sort = Builders<T>.Sort.Ascending(a => (a as IDateStampData).date_stamp);
                sort = Builders <T> .Sort.Ascending(fd);
            }
            else
            {
                //sort = Builders<T>.Sort.Descending(a => (a as IDateStampData).date_stamp);
                sort = Builders <T> .Sort.Descending(fd);
            }
            //查询字段
            string[] fileds = null;
            return(new MongoReturnDataList <T>(_mongoDB.FindList <T>(this.TableName, filter, fileds, sort)));
        }