/// <summary>
/// 获取通达信的历史数据
/// </summary>
/// <param name="str">数据字符串</param>
/// <param name="datas">历史数据</param>
/// <returns>状态</returns>
public static int GetHistoryDatasByTdxStr(String str, List <SecurityData> datas)
{
String[] strs = str.Split(new String[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
int strLen = strs.Length;
for (int i = 2; i < strLen - 1; i++)
{
String[] strs2 = strs[i].Split(',');
int strs2Size = strs2.Length;
if (strs2Size >= 7)
{
String[] dateStrs = strs2[0].Split('-');
int year = 0, month = 0, day = 0, hour = 0, minute = 0;
if (dateStrs.Length == 3)
{
year = CStrA.ConvertStrToInt(dateStrs[0]);
month = CStrA.ConvertStrToInt(dateStrs[1]);
day = CStrA.ConvertStrToInt(dateStrs[2]);
}
int si = 1;
if (strs2Size == 8)
{
si = 2;
hour = CStrA.ConvertStrToInt(strs2[1].Substring(0, 2));
minute = CStrA.ConvertStrToInt(strs2[1].Substring(2, 2));
}
double open = CStrA.ConvertStrToDouble(strs2[si]);
double high = CStrA.ConvertStrToDouble(strs2[si + 1]);
double low = CStrA.ConvertStrToDouble(strs2[si + 2]);
double close = CStrA.ConvertStrToDouble(strs2[si + 3]);
double volume = CStrA.ConvertStrToDouble(strs2[si + 4]);
double amount = CStrA.ConvertStrToDouble(strs2[si + 5]);
if (volume == 0)
{
continue;
}
if (year != 0 && month != 0 && day != 0)
{
SecurityData securityData = new SecurityData();
if (hour != 0 || minute != 0)
{
securityData.m_date = CStrA.M129(year, month, day, hour, minute, 0, 0) - 300;
}
else
{
securityData.m_date = CStrA.M129(year, month, day, 0, 0, 0, 0);
}
securityData.m_open = open;
securityData.m_high = high;
securityData.m_low = low;
securityData.m_close = close;
securityData.m_volume = volume;
securityData.m_amount = amount;
datas.Add(securityData);
}
}
}
return(1);
}
public static double SumHistoryData(CTable dataSource, double date, int cycle, int field)
{
double sumValue = 0;
double value = 0;
int year = 0, month = 0, day = 0, hour = 0, minute = 0, second = 0, ms = 0;
CStrA.M130(date, ref year, ref month, ref day, ref hour, ref minute, ref second, ref ms);
if (cycle == CYCLE_WEEK)
{
int dayOfWeek = DayOfWeek(year, month, day);
if (dayOfWeek >= 5)
{
dayOfWeek = 4;
}
for (int i = 1; i <= dayOfWeek; i++)
{
double calcDate = CStrA.M129(year, month, day - i, 0, 0, 0, 0);
value = dataSource.Get(calcDate, field);
if (!double.IsNaN(value))
{
sumValue += value;
}
}
}
else if (cycle == CYCLE_MONTH)
{
for (int i = 1; i < day; i++)
{
double calcDate = CStrA.M129(year, month, i, 0, 0, 0, 0);
value = dataSource.Get(calcDate, field);
if (!double.IsNaN(value))
{
sumValue += value;
}
}
}
else if (cycle == 0)
{
int rowCount = dataSource.RowsCount;
for (int i = 0; i < rowCount; i++)
{
value = dataSource.Get2(i, field);
if (!double.IsNaN(value))
{
sumValue += value;
}
}
}
return(sumValue);
}
public static double GetMinuteVol(CTable dataSource, double date, int field, double volume)
{
int year = 0, month = 0, day = 0, hour = 0, minute = 0, second = 0, ms = 0;
CStrA.M130(date, ref year, ref month, ref day, ref hour, ref minute, ref second, ref ms);
double startDate = 0;
double endDate = date;
if (hour >= 6)
{
startDate = CStrA.M129(year, month, day, 6, 0, 0, 0);
}
else
{
double preDate = date - 86400;
int lyear = 0, lmonth = 0, lday = 0, lhour = 0, lminute = 0, lsecond = 0, lms = 0;
CStrA.M130(preDate, ref lyear, ref lmonth, ref lday, ref lhour, ref lminute, ref lsecond, ref lms);
startDate = CStrA.M129(lyear, lmonth, lday, 6, 0, 0, 0);
}
int dataSize = dataSource.RowsCount;
bool containsFlg = false;
for (int i = dataSize - 1; i >= 0; i--)
{
containsFlg = false;
double ldate = dataSource.GetXValue(i);
if (startDate <= ldate && ldate <= endDate)
{
containsFlg = true;
}
if (!containsFlg)
{
break;
}
else
{
double vol = dataSource.Get2(i, KeyFields.VOL_INDEX);
volume = volume - vol;
}
}
return(volume);
}
/// <summary>
/// 获取分时线的历史数据
/// </summary>
/// <param name="str">数据字符串</param>
/// <param name="datas">历史数据</param>
/// <returns>状态</returns>
public static int GetHistoryDatasByMinuteStr(String str, List <SecurityData> datas)
{
String[] strs = str.Split(new String[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
int strLen = strs.Length;
double lClose = 0, lHigh = 0, lLow = 0, lOpen = 0;
double lVolume = 0, lAmount = 0, fVolume = 0, fAmount = 0, sum = 0;
int lYear = 0, lMonth = 0, lDay = 0, lHour = 0, lMinute = 0;
int startIndex = 0;
for (int i = startIndex; i < strLen; i++)
{
String[] strs2 = strs[i].Split(',');
if (strs2.Length == 4)
{
double date = CStrA.ConvertStrToDouble(strs2[0]);
double close = CStrA.ConvertStrToDouble(strs2[1]);
double volume = CStrA.ConvertStrToDouble(strs2[2]);
double amount = CStrA.ConvertStrToDouble(strs2[3]);
int year = 0, month = 0, day = 0, hour = 0, minute = 0, second = 0, ms = 0;
CStrA.M130(date, ref year, ref month, ref day, ref hour, ref minute, ref second, ref ms);
if (hour * 60 + minute >= 899)
{
hour = 14;
minute = 59;
}
if (i == startIndex)
{
lClose = close;
lHigh = close;
lLow = close;
lOpen = close;
lVolume = volume;
lAmount = amount;
lYear = year;
lMonth = month;
lDay = day;
lHour = hour;
lMinute = minute;
}
bool inSameTime = false;
if (hour == lHour && minute == lMinute)
{
inSameTime = true;
if (close > lHigh)
{
lHigh = close;
}
if (close < lLow)
{
lLow = close;
}
}
if (!inSameTime || i == strLen - 1)
{
SecurityData data = new SecurityData();
data.m_date = CStrA.M129(lYear, lMonth, lDay, lHour, lMinute, 0, 0);
data.m_close = lClose;
if (lHigh != 0)
{
data.m_high = lHigh;
}
else
{
data.m_high = lClose;
}
if (lLow != 0)
{
data.m_low = lLow;
}
else
{
data.m_low = lClose;
}
if (lOpen != 0)
{
data.m_open = lOpen;
}
else
{
data.m_open = lClose;
}
data.m_volume = lVolume - fVolume;
data.m_amount = lAmount - fAmount;
if (data.m_close != 0 && data.m_volume != 0)
{
sum += data.m_close;
data.m_avgPrice = sum / (datas.Count + 1);
datas.Add(data);
}
fVolume = lVolume;
fAmount = lAmount;
}
if (!inSameTime)
{
lHigh = close;
lLow = close;
lOpen = close;
lYear = year;
lMonth = month;
lDay = day;
lHour = hour;
lMinute = minute;
}
lClose = close;
lVolume = volume;
lAmount = amount;
}
}
return(1);
}
/// <summary>
/// 根据字符串获取新浪的最新数据
/// </summary>
/// <param name="str">数据字符串</param>
/// <param name="formatType">格式</param>
/// <param name="data">最新数据</param>
/// <returns>状态</returns>
public static int GetLatestDataBySinaStr(String str, int formatType, ref SecurityLatestData data)
{
//分析数据
String date = "";
String[] strs2 = str.Split(new String[] { "," }, StringSplitOptions.RemoveEmptyEntries);
int strLen2 = strs2.Length;
bool szIndex = false;
for (int j = 0; j < strLen2; j++)
{
String str2 = strs2[j];
switch (j)
{
case 0:
data.m_code = CStrA.ConvertSinaCodeToDBCode(str2);
if (data.m_code.StartsWith("399"))
{
szIndex = true;
}
break;
case 1:
{
data.m_open = CStrA.ConvertStrToDouble(str2);
break;
}
case 2:
{
data.m_lastClose = CStrA.ConvertStrToDouble(str2);
break;
}
case 3:
{
data.m_close = CStrA.ConvertStrToDouble(str2);
break;
}
case 4:
{
data.m_high = CStrA.ConvertStrToDouble(str2);
break;
}
case 5:
{
data.m_low = CStrA.ConvertStrToDouble(str2);
break;
}
case 8:
{
data.m_volume = CStrA.ConvertStrToDouble(str2);
if (szIndex)
{
data.m_volume /= 100;
}
break;
}
case 9:
{
data.m_amount = CStrA.ConvertStrToDouble(str2);
break;
}
case 10:
{
if (formatType == 0)
{
data.m_buyVolume1 = (int)CStrA.ConvertStrToDouble(str2);
}
break;
}
case 11:
{
if (formatType == 0)
{
data.m_buyPrice1 = CStrA.ConvertStrToDouble(str2);
}
break;
}
case 12:
{
if (formatType == 0)
{
data.m_buyVolume2 = (int)CStrA.ConvertStrToDouble(str2);
}
break;
}
case 13:
{
if (formatType == 0)
{
data.m_buyPrice2 = CStrA.ConvertStrToDouble(str2);
}
break;
}
case 14:
{
if (formatType == 0)
{
data.m_buyVolume3 = (int)CStrA.ConvertStrToDouble(str2);
}
break;
}
case 15:
{
if (formatType == 0)
{
data.m_buyPrice3 = CStrA.ConvertStrToDouble(str2);
}
break;
}
case 16:
{
if (formatType == 0)
{
data.m_buyVolume4 = (int)CStrA.ConvertStrToDouble(str2);
}
break;
}
case 17:
{
if (formatType == 0)
{
data.m_buyPrice4 = CStrA.ConvertStrToDouble(str2);
}
break;
}
case 18:
{
if (formatType == 0)
{
data.m_buyVolume5 = (int)CStrA.ConvertStrToDouble(str2);
}
break;
}
case 19:
{
if (formatType == 0)
{
data.m_buyPrice5 = CStrA.ConvertStrToDouble(str2);
}
break;
}
case 20:
{
if (formatType == 0)
{
data.m_sellVolume1 = (int)CStrA.ConvertStrToDouble(str2);
}
break;
}
case 21:
{
if (formatType == 0)
{
data.m_sellPrice1 = CStrA.ConvertStrToDouble(str2);
}
break;
}
case 22:
{
if (formatType == 0)
{
data.m_sellVolume2 = (int)CStrA.ConvertStrToDouble(str2);
}
break;
}
case 23:
{
if (formatType == 0)
{
data.m_sellPrice2 = CStrA.ConvertStrToDouble(str2);
}
break;
}
case 24:
{
if (formatType == 0)
{
data.m_sellVolume3 = (int)CStrA.ConvertStrToDouble(str2);
}
break;
}
case 25:
{
if (formatType == 0)
{
data.m_sellPrice3 = CStrA.ConvertStrToDouble(str2);
}
break;
}
case 26:
{
if (formatType == 0)
{
data.m_sellVolume4 = (int)CStrA.ConvertStrToDouble(str2);
}
break;
}
case 27:
{
if (formatType == 0)
{
data.m_sellPrice4 = CStrA.ConvertStrToDouble(str2);
}
break;
}
case 28:
{
if (formatType == 0)
{
data.m_sellVolume5 = (int)CStrA.ConvertStrToDouble(str2);
}
break;
}
case 29:
{
if (formatType == 0)
{
data.m_sellPrice5 = CStrA.ConvertStrToDouble(str2);
}
break;
}
case 30:
date = str2;
break;
case 31:
date += " " + str2;
break;
}
}
//获取时间
if (date != null && date.Length > 0)
{
DateTime dateTime = Convert.ToDateTime(date);
data.m_date = CStrA.M129(dateTime.Year, dateTime.Month, dateTime.Day, dateTime.Hour, dateTime.Minute, dateTime.Second, 0);
}
//价格修正
if (data.m_close != 0)
{
if (data.m_open == 0)
{
data.m_open = data.m_close;
}
if (data.m_high == 0)
{
data.m_high = data.m_close;
}
if (data.m_low == 0)
{
data.m_low = data.m_close;
}
}
return(0);
}