Ejemplo n.º 1
0
        /// <summary>
        /// 获取对应日期下的权息资料
        /// </summary>
        /// <param name="Dtm"></param>
        /// <param name="LSWI"></param>
        /// <returns></returns>
        public static StockWeightInfo GetWeightInfo(DateTime Dtm, List <StockWeightInfo> LSWI)
        {
            //2010-05-08

            //1985-10-29
            //1988-10-22
            //2005-10-10
            //2010-04-08
            //2010-10-10
            //2011-05-01
            StockWeightInfo RtInfo = new StockWeightInfo();

            foreach (StockWeightInfo SWI in LSWI)
            {
                if (Dtm >= SWI.m_date)//
                {
                    RtInfo = SWI;
                }
            }
            return(RtInfo);
        }
Ejemplo n.º 2
0
        /// <summary>
        /// 读取权息资料
        /// </summary>
        /// <param name="strPath"></param>
        /// <param name="p_strMarket"></param>
        public static List <StockWeightInfo> ReadStockWeights(string strPath)
        {
            string[] parts        = strPath.Split('\\');
            string   strStockCode = null;

            for (int i = parts.Length - 1; i >= 0; i--)
            {
                string strTemp = parts[i];
                if (strTemp.ToUpper().EndsWith(".WGT"))
                {
                    strStockCode = strTemp.Substring(0, strTemp.Length - 4);
                    break;
                }
            }

            //Console.WriteLine("Read stock weight from file '" + strPath + "'");
            FileStream             stream      = new FileStream(strPath, FileMode.Open, FileAccess.Read);
            BinaryReader           b_reader    = new BinaryReader(stream);
            List <StockWeightInfo> weightInfos = new List <StockWeightInfo>();

            try
            {
                while (stream.CanRead && stream.Position < stream.Length)
                {
                    int[] oneRow = new int[9];
                    for (int i = 0; i < 9; i++)
                    {
                        oneRow[i] = b_reader.ReadInt32();
                    }
                    if (oneRow[8] != 0)
                    {
                        throw new Exception("Last entry is not empty");
                    }

                    int nYear = oneRow[0] >> 20;
                    int nMon  = (int)(((uint)(oneRow[0] << 12)) >> 28);
                    int nDay  = (oneRow[0] & 0xffff) >> 11;

                    DateTime wgtDate;
                    if (nYear == 0 && nMon == 0 && nDay == 0)
                    {
                        wgtDate = DateTime.MinValue;
                    }
                    else
                    {
                        wgtDate = new DateTime(nYear, nMon, nDay);
                    }
                    StockWeightInfo wgtInfo = new StockWeightInfo();
                    wgtInfo.m_date                     = wgtDate;
                    wgtInfo.m_stockCountAsGift         = oneRow[1]; /**/ ///10000.0f;
                    wgtInfo.m_stockCountForSell        = oneRow[2]; /**/ ///10000.0f;
                    wgtInfo.m_priceForSell             = oneRow[3]; /**/ ///1000.0f;
                    wgtInfo.m_bonus                    = oneRow[4]; /**/ ///1000.0f;
                    wgtInfo.m_stockCountOfIncreasement = oneRow[5]; /**/ ///10000.0f;
                    wgtInfo.m_stockOwnership           = (ulong)oneRow[6];
                    wgtInfo.m_freeStockCount           = (ulong)oneRow[7];
                    if (!weightInfos.Contains(wgtInfo))
                    {
                        weightInfos.Add(wgtInfo);
                        //Console.WriteLine();
                        //Console.Write("时间:" + wgtInfo.m_date.ToString() + ",流通股:" + wgtInfo.m_freeStockCount + ",m_priceForSell:" + wgtInfo.m_priceForSell + ",分红:" + wgtInfo.m_bonus + ",送股数:" + wgtInfo.m_stockCountAsGift + ",m_stockCountForSell:" + wgtInfo.m_stockCountForSell + ",转增数:" + wgtInfo.m_stockCountOfIncreasement + ",总股本:" + wgtInfo.m_stockOwnership);//测试部分
                    }
                }
                weightInfos.Sort();
            }
            catch (EndOfStreamException)
            {
                Console.WriteLine("Unexpected end of stream");
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
            finally
            {
                stream.Close();
            }
            return(weightInfos);
        }