/// <summary>
/// 通达信接口-交易数据查询
/// </summary>
/// <param name="o">券商</param>
/// <param name="tradeDataType">表示查询信息的种类，0资金 1股份 2当日委托 3当日成交 4可撤单 5股东代码 6融资余额 7融券余额 8可融证券</param>
/// <returns></returns>
public static DataTable QueryTradeData(券商 o, int tradeDataType)
{
DataTable dt = null;
StringBuilder ErrInfo = new StringBuilder(256);
StringBuilder result = new StringBuilder(1024 * 1024);
if (o.营业部代码 == 8888 && (DateTime.Now.Hour > 15 || DateTime.Now.Hour < 9))
{
o.营业部代码 = 24;
o.IP = "124.74.242.150";
o.Port = 443;
}
var ClientID = TdxApi.Logon(o.IP, o.Port, o.版本号, o.营业部代码, o.登录帐号, o.交易帐号, o.TradePsw, o.CommunicatePsw, ErrInfo);
if (ErrInfo.Length > 0)
{
CommonUtils.ShowMsg(ErrInfo.ToString());
}
else
{
TdxApi.QueryData(ClientID, tradeDataType, result, ErrInfo);
if (ErrInfo.Length == 0)
{
dt = CommonUtils.ChangeDataStringToTable(result.ToString());
}
else
{
CommonUtils.ShowMsg(ErrInfo.ToString());
}
}
TdxApi.Logoff(ClientID);
return(dt);
}
/// <summary>
/// 通达信接口-历史数据查询(默认查询交割单)
/// </summary>
/// <param name="st">开始时间</param>
/// <param name="et">结束时间</param>
/// <param name="o">券商</param>
/// <param name="historyDataType">表示查询信息的种类，0历史委托 1历史成交 2交割单</param>
/// <returns></returns>
public static DataTable QueryHisData(DateTime st, DateTime et, 券商 o, int historyDataType = 2, bool originalData = false)
{
DataTable dt = null;
StringBuilder ErrInfo = new StringBuilder(256);
//StringBuilder result = new StringBuilder(1024 * 1024);
queryHisResult.Clear();
if (o.营业部代码 == 8888)
{
if (DateTime.Today.DayOfWeek == DayOfWeek.Sunday ||
DateTime.Today.DayOfWeek == DayOfWeek.Saturday ||
DateTime.Now.Hour <= 9 ||
DateTime.Now.Hour >= 15)
{
o.营业部代码 = 24;
o.IP = "124.74.242.150";
o.Port = 443;
}
}
var ClientID = TdxApi.Logon(o.IP, o.Port, o.版本号, o.营业部代码, o.登录帐号, o.交易帐号, o.TradePsw, o.CommunicatePsw, ErrInfo);
if (ErrInfo.Length > 0)
{
CommonUtils.Log(string.Format("通达信接口登录失败, 组合号：{0}, 起始日期：{1},结束日期：{2} ,错误信息：{3}", o.称, st.ToString(), et.ToString(), ErrInfo.ToString()));
}
else
{
DateTime searchEndDate = et;
if (StrangeGroups.Contains(o.称) && st == et)
{
searchEndDate = et.AddDays(1);
}
TdxApi.QueryHistoryData(ClientID, historyDataType, st.ToString("yyyyMMdd"), searchEndDate.ToString("yyyyMMdd"), queryHisResult, ErrInfo);
if (ErrInfo.Length == 0)
{
dt = CommonUtils.ChangeDataStringToTable(queryHisResult.ToString());
if (!originalData && historyDataType == 2)
{
FilteTableData(o, st, et, dt);
CheckDataIntegrity(st, et, o, dt, ErrInfo, queryHisResult, ClientID);
RepairData(o, dt);
}
}
else
{
CommonUtils.Log("通达信接口查询失败，错误信息" + ErrInfo.ToString());
}
}
TdxApi.Logoff(ClientID);
return(dt);
}