/// <summary>获取行情对象
/// <param name="stockTag">标的标识</param>
/// <returns></returns>
protected internal QuoteData Get_QuoteData(string stockTag)
{
//校检标识
stockTag = Quote_Manager._Manager.Stocks.Check_StockTag(stockTag);
if (stockTag == "")
{
return(null);
}
//提取行情对象
QuoteData pDataQuote = null;
if (_quoteDatas.TryGetValue(stockTag, out pDataQuote))
{
return(pDataQuote);
}
//提取库表
DataTable_Quotes <Data_Quote> pData_Quotes = Quote_Datas._Datas[stockTag];
if (pData_Quotes == null)
{
return(null);
}
//初始行情对象
pDataQuote = new QuoteData(pData_Quotes);
_quoteDatas.Add(pDataQuote.StockInfo.StockID_Tag, pDataQuote);
return(pDataQuote);
}
/// <summary>查询行情(历史)
/// </summary>
/// <param name="stockTag">标的标识</param>
/// <param name="endTime">结束时间</param>
/// <param name="quoteBars">标的行情数</param>
/// <param name="quoteTime">行情时间类型</param>
/// <param name="autoUpdate">是否自动更新本地库表</param>
/// <returns></returns>
public List <Data_Quote> Query(string stockTag, DateTime endTime, int quoteBars = 1, typeTimeFrequency quoteTime = typeTimeFrequency.day, bool autoUpdate = true)
{
//查询标的行情对象
QuoteData pQuoteData = Quote_Manager._Manager[stockTag];
if (pQuoteData == null)
{
return(null);
}
return(pQuoteData.Query(endTime, quoteBars, quoteTime, autoUpdate));
}
/// <summary>查询实时行情
/// </summary>
/// <param name="stockTag">标的标识</param>
/// <returns></returns>
public List <Data_Quote> Query(string stockTag)
{
//查询标的行情对象
QuoteData pQuoteData = Quote_Manager._Manager[stockTag];
if (pQuoteData == null)
{
return(null);
}
return(pQuoteData.Query());
}
