/// <summary>
/// 读数据线程
/// </summary>
protected override void DoWork()
{
try
{
while (m_runFlag)
{
while (m_kLineQueue.Count > 0)
{
USeKLine kLine = null;
m_kLineQueue.TryDequeue(out kLine);
Debug.Assert(kLine != null);
FileStorer storer = GetFileStorer(kLine);
try
{
storer.Write(ToKLineLog(kLine));
Interlocked.Increment(ref m_sotreCount);
}
catch (Exception ex)
{
Interlocked.Increment(ref m_errorStoreCount);
USeNotifyEventArgs arg = new USeNotifyEventArgs(USeNotifyLevel.Error, "文件保存K线失败," + ex.Message);
SafeRaiseNotifyEvent(this, arg);
}
}
Thread.Sleep(1000);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
private void CreateMQChannel()
{
if (m_mqChannel != null && m_mqChannel.IsOpen)
{
return;
}
StopMQChannel();
try
{
ConnectionFactory factory = new ConnectionFactory();
factory.HostName = m_mqServerAddress;
IConnection mqConnection = factory.CreateConnection();// factory.CreateConnection(m_mqServerAddress);
IModel channel = mqConnection.CreateModel();
m_mqConnnection = mqConnection;
m_mqChannel = channel;
}
catch (Exception ex)
{
string text = "创建RabbitMQ Channel失败," + ex.Message;
m_eventLogger.WriteWarning(text);
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Warning, text);
SafeRaiseNotifyEvent(this, notify);
}
}
private void CreateMQChannel()
{
if (m_mqttClient.IsPublishing)
{
return;
}
StopMQTTChannel();
try
{
var connArgs = new MqttConnectionArgs()
{
ClientId = m_clientId,
Hostname = m_mqttServerAddress,
Port = m_mqttPort,
Keepalive = new TimeSpan(1, 0, 0)
};
m_mqttClient = new MqttConnection(connArgs, m_mqttPersistence, null);
m_mqttClient.Connect();
}
catch (Exception ex)
{
string text = "创建MQTTChannel失败," + ex.Message;
m_eventLogger.WriteWarning(text);
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Warning, text);
SafeRaiseNotifyEvent(this, notify);
}
}
/// <summary>
/// 获取交易日(临时做法周五不适用)。
/// </summary>
/// <returns></returns>
private string GetTradeDayPath()
{
TradeCalendar tradeCalendar = m_tradeCalendar.GetTradeCalendar(DateTime.Today);
if (tradeCalendar == null)
{
string text = string.Format("未能找到{0:yyyy-MM-dd}交易日历", DateTime.Today);
m_eventLogger.WriteError(text);
USeNotifyEventArgs arg = new USeNotifyEventArgs(USeNotifyLevel.Error, text);
SafeRaiseNotifyEvent(this, arg);
return(DateTime.Today.ToString("yyyyMMdd"));
}
else
{
if (tradeCalendar.IsTradeDay)
{
if (DateTime.Now.TimeOfDay > new TimeSpan(20, 0, 0))
{
return(tradeCalendar.NextTradeDay.ToString("yyyyMMdd"));
}
else
{
return(DateTime.Today.ToString("yyyyMMdd"));
}
}
else
{
return(tradeCalendar.NextTradeDay.ToString("yyyyMMdd"));
}
}
}
private void InternalSendTotMQTT(USeMarketData marketData)
{
try
{
CreateMQChannel();
byte[] body = CreateMQTTBody(marketData);
if (marketData.Instrument.Market == USeMarket.LME)
{
m_mqttClient.Publish(m_topicLME, body, MqttMsgBase.QOS_LEVEL_AT_MOST_ONCE, false);
Interlocked.Increment(ref m_sotreCount);
}
else
{
m_mqttClient.Publish(m_topic, body, MqttMsgBase.QOS_LEVEL_AT_MOST_ONCE, false);
Interlocked.Increment(ref m_sotreCount);
}
Debug.WriteLine(string.Format("时间:{0} 合约:{1} 最新价:{2} body:{3}", marketData.QuoteTime, marketData.Instrument.InstrumentCode, marketData.ClosePrice, body));
}
catch (Exception ex)
{
Interlocked.Increment(ref m_errorStoreCount);
string text = string.Format("{0}发送MQTT实时行情数据失败,{1}", this, ex.Message);
m_eventLogger.WriteError(text);
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Warning, text);
SafeRaiseNotifyEvent(this, notify);
}
}
/// <summary>
/// K先保存。
/// </summary>
/// <param name="kLineList"></param>
private void InternalSendToRocketMQ(USeKLine kLine)
{
try
{
HttpHeader header = HttpHeader.DefaultPostHeader;
header.Param = CreatePostParameter(kLine);
JsonData jsonData = m_httpVistor.GetJsonData(m_sendUrl, header, null);
if (jsonData.StatusCode == System.Net.HttpStatusCode.OK)
{
RocketMQReply reply = JsonConvert.DeserializeObject <RocketMQReply>(jsonData.JsonString);
}
else
{
string jsonReply = jsonData.JsonString;
}
Interlocked.Increment(ref m_sotreCount);
}
catch (Exception ex)
{
Interlocked.Increment(ref m_errorStoreCount);
string text = string.Format("{0}保存K线数据失败,{1}", this, ex.Message);
m_eventLogger.WriteError(text);
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Warning, text);
SafeRaiseNotifyEvent(this, notify);
}
}
/// <summary>
/// 读数据线程
/// </summary>
private void DoWork()
{
try
{
while (m_runFlag)
{
while (m_marketDataQueue.Count > 0)
{
USeMarketData marketData = null;
m_marketDataQueue.TryDequeue(out marketData);
Debug.Assert(marketData != null);
FileStorer storer = GetFileStorer(marketData);
try
{
storer.Write(ToMarketDataLog(marketData));
Interlocked.Increment(ref m_sotreCount);
}
catch (Exception ex)
{
Interlocked.Increment(ref m_errorStoreCount);
USeNotifyEventArgs arg = new USeNotifyEventArgs(USeNotifyLevel.Error, "文件保存行情数据失败," + ex.Message);
SafeRaiseNotifyEvent(this, arg);
}
}
Thread.Sleep(1000);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
private void QuoteDriver_OnDriverStateChanged(object sender, USeQuoteDriverStateChangedEventArgs e)
{
string text = string.Format("行情驱动状态为{0},{1}", e.NewState.ToString(), e.Reason);
USeNotifyEventArgs args = new USeNotifyEventArgs(USeNotifyLevel.Information, text);
SafeRaiseNotifyEvent(this, args);
}
private void OnNotifyEventArrived(object sender, USeNotifyEventArgs e)
{
string text = String.Format("Notify[{0}]: {1}", e.Level.ToString()[0], e.Message);
Debug.WriteLine("==>" + text);
SafeRaiseNotifyEvent(sender, e);
}
private void StartListner(HttpServer.HttpListener httpListenner)
{
m_listener.Start(5);
m_eventLogger.WriteError("启动Http监听成功...");
string text = string.Format("时间:" + DateTime.Now.ToString() + "\n" + " 建立HttpServer,启动Http监听成功..");
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Warning, text);
SafeRaiseNotifyEvent(this, notify);
}
/// <summary>
/// 读数据线程
/// </summary>
private void DoWork()
{
lock (m_locker)
{
try
{
var connArgs = new MqttConnectionArgs()
{
ClientId = m_clientId,
Hostname = m_mqttServerAddress,
Port = m_mqttPort,
Keepalive = new TimeSpan(1, 0, 0)
};
using (m_mqttClient = new MqttConnection(connArgs))
{
m_mqttClient.Connect();
while (m_runFlag)
{
USeMarketData marketData = null;
m_marketDataQueue.TryDequeue(out marketData);
if (marketData == null)
{
Thread.Sleep(1000);
continue;
}
Debug.WriteLine(string.Format("当前MQTT链接:{0}", connArgs.ClientId));
//[hanyu]暂时只推送上期的品种行情
if (marketData.Instrument.Market == USeMarket.SHFE || marketData.Instrument.Market == USeMarket.LME)
{
InternalSendTotMQTT(marketData);
}
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
string text = string.Format("** {0}链接MQTT失败,{1}", this.StoreageName, ex.Message);
m_eventLogger.WriteError(text);
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Warning, text);
SafeRaiseNotifyEvent(this, notify);
}
finally
{
m_mqttClient.Disconnect();
DoWork();
}
}
}
/// <summary>
/// 安全地发布指定的通知事件。
/// </summary>
/// <param name="sender">通知事件发送者对象。</param>
/// <param name="e">通知事件参数对象。</param>
protected void SafeRaiseNotifyEvent(object sender, USeNotifyEventArgs e)
{
EventHandler <USeNotifyEventArgs> handler = this.Notify;
if (handler != null)
{
try
{
handler(sender, e);
}
catch (Exception ex)
{
Debug.Assert(false, ex.Message);
}
}
}
private void SafeRaiseNotifyEvent(object sender, USeNotifyEventArgs e)
{
EventHandler <USeNotifyEventArgs> handler = this.Notify;
if (handler != null)
{
try
{
handler(sender, e);
}
catch (Exception ex)
{
string text = String.Format("{0} raise Notify event failed, Error: {1}", this, ex.Message);
m_eventLogger.WriteWarning(text);
}
}
}
private void StopMQTTChannel()
{
try
{
if (m_mqttClient != null)
{
m_mqttClient.Disconnect();
m_mqttClient = null;
}
}
catch (Exception ex)
{
string text = "关闭MQTTChannel失败," + ex.Message;
m_eventLogger.WriteWarning(text);
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Warning, text);
SafeRaiseNotifyEvent(this, notify);
}
}
/// <summary>
/// K先保存。
/// </summary>
/// <param name="kLineList"></param>
private void InternalSendToRocketMQ(USeKLine kLine)
{
Debug.Assert(kLine.Cycle == USeCycleType.Day);
try
{
CreateMQChannel();
byte[] body = CreateMQBody(kLine);
if (kLine.SettlementPrice > 0m)
{
//有结算价K线
m_mqChannel.BasicPublish(MQ_EXCHNAGE, MQ_CLOSE_ROUTING_KEY, null, body);
//有结算价的时候代表收盘上述先发送了一遍，等待用结算价更新资金沉淀的任务全部结束以后，再次发送一边缓存数据，
//有结算价的时候先全部缓存起来，根据三个更新资金沉淀的任务的最终截止时间是每天15：45，所以在15：50-以后，进程
//退出之前，再发送一次结算价的缓存
m_settlementKlineDic[kLine.InstrumentCode] = kLine;
}
else
{
//无结算价K线
if (IsInCloseTimeRange() == false)
{
m_mqChannel.BasicPublish(MQ_EXCHNAGE, MQ_ROUTING_KEY, null, body);
}
else
{
m_mqChannel.BasicPublish(MQ_EXCHNAGE, MQ_CLOSE_ROUTING_KEY, null, body);
}
}
Interlocked.Increment(ref m_sotreCount);
}
catch (Exception ex)
{
Interlocked.Increment(ref m_errorStoreCount);
string text = string.Format("{0}保存K线数据失败,{1}", this, ex.Message);
m_eventLogger.WriteError(text);
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Warning, text);
SafeRaiseNotifyEvent(this, notify);
}
}
public void StopMQChannel()
{
try
{
if (m_mqChannel != null)
{
if (m_mqChannel.IsOpen)
{
m_mqChannel.Close();
}
m_mqChannel = null;
}
}
catch (Exception ex)
{
string text = "关闭RabbitMQ Channel失败," + ex.Message;
m_eventLogger.WriteWarning(text);
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Warning, text);
SafeRaiseNotifyEvent(this, notify);
}
try
{
if (m_mqConnnection != null)
{
if (m_mqConnnection.IsOpen)
{
m_mqConnnection.Close();
}
m_mqConnnection = null;
}
}
catch (Exception ex)
{
string text = "关闭RabbitMQ Connection失败," + ex.Message;
m_eventLogger.WriteWarning(text);
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Warning, text);
SafeRaiseNotifyEvent(this, notify);
}
}
/// <summary>
/// 读数据线程
/// </summary>
private void DoWork()
{
try
{
while (m_runFlag)
{
USeMarketData marketData = GetNextMarketData();
if (marketData == null)
{
Thread.Sleep(10);
continue;
}
ProcessNextMarketData(marketData);
}
}
catch (Exception ex)
{
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Critical, ex.Message, ToString(), 0);
SafeRaiseNotifyEvent(this, notify);
}
}
/// <summary>
/// K先保存。
/// </summary>
/// <param name="kLineList"></param>
private void InternalSendToRocketMQ(USeKLine kLine)
{
Debug.Assert(kLine.Cycle == USeCycleType.Day);
try
{
CreateMQChannel();
byte[] body = CreateMQBody(kLine);
if (kLine.SettlementPrice > 0m)
{
//有结算价K线
m_mqChannel.BasicPublish(MQ_EXCHNAGE, MQ_CLOSE_ROUTING_KEY, null, body);
}
else
{
//无结算价K线
if (IsInCloseTimeRange() == false)
{
m_mqChannel.BasicPublish(MQ_EXCHNAGE, MQ_ROUTING_KEY, null, body);
}
else
{
m_mqChannel.BasicPublish(MQ_EXCHNAGE, MQ_CLOSE_ROUTING_KEY, null, body);
}
}
Interlocked.Increment(ref m_sotreCount);
}
catch (Exception ex)
{
Interlocked.Increment(ref m_errorStoreCount);
string text = string.Format("{0}保存K线数据失败,{1}", this, ex.Message);
m_eventLogger.WriteError(text);
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Warning, text);
SafeRaiseNotifyEvent(this, notify);
}
}
public void Stop()
{
try
{
m_listener.Stop();
}
catch (Exception ex)
{
string text = string.Format("时间:" + DateTime.Now.ToString() + "\n" + "监听停止异常" + ex.Message);
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Warning, text);
SafeRaiseNotifyEvent(this, notify);
m_eventLogger.WriteError(text);
}
while (true)
{
try
{
//停止行情接收线程
if (m_threadListener.ThreadState == System.Threading.ThreadState.Running || m_threadListener.IsAlive)
{
m_threadListener.Abort();
}
else
{
break;
}
}
catch (ThreadAbortException ex)
{
string text = string.Format("时间:" + DateTime.Now.ToString() + "\n" + "监听线程停止异常" + ex.Message);
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Warning, text);
SafeRaiseNotifyEvent(this, notify);
m_eventLogger.WriteError(text);
}
}
}
/// <summary>
/// 处理下条行情。
/// </summary>
private void ProcessNextMarketData(USeMarketData marketData)
{
try
{
List <KLineFactory> kLineFactoryList = GetKLineFactory(marketData.Instrument);
List <KLineFactory> indexKLineFactoryList = GetIndexKLineFactory(marketData.Instrument);
if (indexKLineFactoryList != null)
{
kLineFactoryList.AddRange(indexKLineFactoryList);
}
if (kLineFactoryList != null)
{
foreach (KLineFactory factory in kLineFactoryList)
{
try
{
factory.UpdateMarketData(marketData);
}
catch (Exception exx)
{
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Error, exx.Message, ToString(), 0);
SafeRaiseNotifyEvent(this, notify);
}
}
}
Interlocked.Increment(ref m_processCount);
}
catch (Exception ex)
{
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Error, ex.Message, ToString(), 0);
SafeRaiseNotifyEvent(this, notify);
}
}
/// <summary>
/// K线保存。
/// </summary>
/// <param name="kLineList"></param>
private void InternalSaveKLineData(List <USeKLine> kLineList)
{
try
{
using (MySqlConnection connection = new MySqlConnection(m_dbConnStr))
{
connection.Open();
foreach (USeKLine kLine in kLineList)
{
//if (kLine.Cycle == USeCycleType.Day)
{
//日线先进行更新，如果返回影响条数为0则插入
string cmdText = CreateKLineUpdateSql(kLine);
MySqlCommand command = new MySqlCommand(cmdText, connection);
command.Parameters.AddWithValue("@contract", kLine.InstrumentCode);
command.Parameters.AddWithValue("@exchange", kLine.Market.ToString());
command.Parameters.AddWithValue("@date_time", kLine.DateTime);
command.Parameters.AddWithValue("@price_open", kLine.Open);
command.Parameters.AddWithValue("@price_high", kLine.High);
command.Parameters.AddWithValue("@price_low", kLine.Low);
command.Parameters.AddWithValue("@price_close", kLine.Close);
command.Parameters.AddWithValue("@volumn", kLine.Volumn);
command.Parameters.AddWithValue("@turnover", kLine.Turnover);
command.Parameters.AddWithValue("@openinterest", kLine.OpenInterest);
command.Parameters.AddWithValue("@pre_settlement_price", kLine.PreSettlementPrice);
command.Parameters.AddWithValue("@settlement_price", kLine.SettlementPrice);
command.Parameters.AddWithValue("@ask_volumn", kLine.AskVolumn);
command.Parameters.AddWithValue("@bid_volumn", kLine.BidVolumn);
command.Parameters.AddWithValue("@sendimentary_money", kLine.SendimentaryMoney);
command.Parameters.AddWithValue("@flow_fund", kLine.FlowFund);
int result = command.ExecuteNonQuery();
if (result > 0)
{
continue; // 已更新则返回
}
}
{
string cmdText = CreateKLineInsertSql(kLine);
MySqlCommand command = new MySqlCommand(cmdText, connection);
command.Parameters.AddWithValue("@contract", kLine.InstrumentCode);
command.Parameters.AddWithValue("@exchange", kLine.Market.ToString());
command.Parameters.AddWithValue("@date_time", kLine.DateTime);
command.Parameters.AddWithValue("@price_open", kLine.Open);
command.Parameters.AddWithValue("@price_high", kLine.High);
command.Parameters.AddWithValue("@price_low", kLine.Low);
command.Parameters.AddWithValue("@price_close", kLine.Close);
command.Parameters.AddWithValue("@volumn", kLine.Volumn);
command.Parameters.AddWithValue("@turnover", kLine.Turnover);
command.Parameters.AddWithValue("@openinterest", kLine.OpenInterest);
command.Parameters.AddWithValue("@sendimentary_money", kLine.SendimentaryMoney);
command.Parameters.AddWithValue("@flow_fund", kLine.FlowFund);
command.Parameters.AddWithValue("@pre_settlement_price", kLine.PreSettlementPrice);
command.Parameters.AddWithValue("@settlement_price", kLine.SettlementPrice);
command.Parameters.AddWithValue("@ask_volumn", kLine.AskVolumn);
command.Parameters.AddWithValue("@bid_volumn", kLine.BidVolumn);
int result = command.ExecuteNonQuery();
Debug.Assert(result == 1);
}
}
}
m_sotreCount += kLineList.Count;
}
catch (Exception ex)
{
m_errorStoreCount += kLineList.Count;
string text = string.Format("{0}保存K线数据失败,{1}", this, ex.Message);
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Warning, text);
//SafeRaiseNotifyEvent(this, notify);
}
}
/// <summary>
/// K线保存。
/// </summary>
/// <param name="kLineList"></param>
private void InternalSaveKLineData(List <USeKLine> kLineList)
{
//[hanyu]新增字段资金沉淀，资金流入流出在存入数据库前加工
//资金沉淀 = 合约持仓量*结算价(盘中为最新价)*每手的数量*保证金比例
//资金流入流出 = 合约持仓变动*结算价(盘中为平均价) * 每手数量*保证金比例
foreach (USeKLine kline in kLineList)
{
int perSharesContract = GetInstrumentPerSharesContract(kline.InstrumentCode);
decimal exchangeLongMarginRatio = GetExchangeLongMarginRatio(kline.InstrumentCode);
decimal diffOpenInterest = 0m;
kline.SendimentaryMoney = kline.OpenInterest * kline.Close * perSharesContract * exchangeLongMarginRatio;
foreach (KeyValuePair <string, USeKLine> kv in m_insKLineDic)
{
if (kv.Key == kline.InstrumentCode)
{
diffOpenInterest = kline.OpenInterest - kv.Value.OpenInterest;
break;
}
}
kline.FlowFund = diffOpenInterest * Convert.ToDecimal(kline.AvgPrice) * perSharesContract * exchangeLongMarginRatio;
m_insKLineDic[kline.InstrumentCode] = kline;
}
try
{
using (MySqlConnection connection = new MySqlConnection(m_dbConnStr))
{
connection.Open();
foreach (USeKLine kLine in kLineList)
{
if (kLine.Cycle == USeCycleType.Day)
{
//日线先进行更新，如果返回影响条数为0则插入
string cmdText = CreateKLineUpdateSql(kLine);
MySqlCommand command = new MySqlCommand(cmdText, connection);
command.Parameters.AddWithValue("@contract", kLine.InstrumentCode);
command.Parameters.AddWithValue("@exchange", kLine.Market.ToString());
command.Parameters.AddWithValue("@date_time", kLine.DateTime);
command.Parameters.AddWithValue("@price_open", kLine.Open);
command.Parameters.AddWithValue("@price_high", kLine.High);
command.Parameters.AddWithValue("@price_low", kLine.Low);
command.Parameters.AddWithValue("@price_close", kLine.Close);
command.Parameters.AddWithValue("@volumn", kLine.Volumn);
command.Parameters.AddWithValue("@turnover", kLine.Turnover);
command.Parameters.AddWithValue("@openinterest", kLine.OpenInterest);
command.Parameters.AddWithValue("@pre_settlement_price", kLine.PreSettlementPrice);
command.Parameters.AddWithValue("@settlement_price", kLine.SettlementPrice);
command.Parameters.AddWithValue("@ask_volumn", kLine.AskVolumn);
command.Parameters.AddWithValue("@bid_volumn", kLine.BidVolumn);
command.Parameters.AddWithValue("@sendimentary_money", kLine.SendimentaryMoney);
command.Parameters.AddWithValue("@flow_fund", kLine.FlowFund);
int result = command.ExecuteNonQuery();
if (result > 0)
{
continue; // 已更新则返回
}
}
{
string cmdText = CreateKLineInsertSql(kLine);
MySqlCommand command = new MySqlCommand(cmdText, connection);
command.Parameters.AddWithValue("@contract", kLine.InstrumentCode);
command.Parameters.AddWithValue("@exchange", kLine.Market.ToString());
command.Parameters.AddWithValue("@date_time", kLine.DateTime);
command.Parameters.AddWithValue("@price_open", kLine.Open);
command.Parameters.AddWithValue("@price_high", kLine.High);
command.Parameters.AddWithValue("@price_low", kLine.Low);
command.Parameters.AddWithValue("@price_close", kLine.Close);
command.Parameters.AddWithValue("@volumn", kLine.Volumn);
command.Parameters.AddWithValue("@turnover", kLine.Turnover);
command.Parameters.AddWithValue("@openinterest", kLine.OpenInterest);
command.Parameters.AddWithValue("@sendimentary_money", kLine.SendimentaryMoney);
command.Parameters.AddWithValue("@flow_fund", kLine.FlowFund);
if (kLine.Cycle == USeCycleType.Day)
{
command.Parameters.AddWithValue("@pre_settlement_price", kLine.PreSettlementPrice);
command.Parameters.AddWithValue("@settlement_price", kLine.SettlementPrice);
command.Parameters.AddWithValue("@ask_volumn", kLine.AskVolumn);
command.Parameters.AddWithValue("@bid_volumn", kLine.BidVolumn);
command.Parameters.AddWithValue("@sendimentary_money", kLine.SendimentaryMoney);
command.Parameters.AddWithValue("@flow_fund", kLine.FlowFund);
}
int result = command.ExecuteNonQuery();
Debug.Assert(result == 1);
}
}
}
m_sotreCount += kLineList.Count;
}
catch (Exception ex)
{
m_errorStoreCount += kLineList.Count;
string text = string.Format("{0}保存K线数据失败,{1}", this, ex.Message);
m_eventLogger.WriteError(text);
USeNotifyEventArgs notify = new USeNotifyEventArgs(USeNotifyLevel.Warning, text);
SafeRaiseNotifyEvent(this, notify);
}
}
