public override void UpdateFiveMinsLine(Define.TTdxDllShareData data)
{
if (data.count > dealtMinsData)
{
Define.TTDX_MIN minsData = new Define.TTDX_MIN();
int pos = (data.count - 1) * Marshal.SizeOf(minsData);
minsData = (Define.TTDX_MIN)Utility.BytesToStuct(data.buf, minsData.GetType(), pos);
currentMinsNode.high = Math.Max(currentMinsNode.high, minsData.Close);
currentMinsNode.low = Math.Min(currentMinsNode.low, minsData.Close);
currentMinsNode.close = minsData.Close;
if (data.count % 5 == 0)
{
float lastClose = currentMinsNode.close;
fiveMinsLine.Add(currentMinsNode);
currentMinsNode = new StockNode();
currentMinsNode.time = DateTime.Now.ToString("yyyyMMddhhmm");
currentMinsNode.open = lastClose;
currentMinsNode.high = lastClose;
currentMinsNode.low = lastClose;
currentMinsNode.close = lastClose;
}
++dealtMinsData;
}
}
private List<StockNode> GetDayLineFromFile()
{
List<StockNode> dayLine = new List<StockNode>();
using (FileStream fs = new FileStream(dayLineFileName, FileMode.Open))
{
using (StreamReader sr = new StreamReader(fs, Encoding.Default))
{
sr.BaseStream.Seek(0, SeekOrigin.Begin);
while (sr.Peek() > -1)
{
string value = sr.ReadLine();
string[] records = value.ToString().Split('\t');
StockNode node = new StockNode();
node.time = records[0];
node.open = float.Parse(records[1]);
node.high = float.Parse(records[2]);
node.low = float.Parse(records[3]);
node.close = float.Parse(records[4]);
node.volumn = float.Parse(records[5]);
dayLine.Add(node);
}
}
}
return dayLine;
}
public override void InitMinsData(Define.TTdxDllShareData data)
{
Define.TTDX_MIN minsData = new Define.TTDX_MIN();
float lastClose = CurrentDayNode.open;
int count = data.count - data.count % 5;
int pos = 0;
for (; dealtMinsData < count;)
{
StockNode node = new StockNode();
node.open = lastClose;
node.high = lastClose;
node.low = lastClose;
node.volumn = 0;
if (dealtMinsData < 120)
{
node.time = string.Format(DateTime.Now.ToString("yyyyMMdd") + "{0:D2}{1:D2}", (dealtMinsData + 30) / 60 + 9, (dealtMinsData + 30) % 60);
}
else
{
node.time = string.Format(DateTime.Now.ToString("yyyyMMdd") + "{0:D2}{1:D2}", (dealtMinsData - 120) / 60 + 13, dealtMinsData % 60);
}
for (int i = 0; i < 5 && dealtMinsData < count; ++i)
{
minsData = (Define.TTDX_MIN)Utility.BytesToStuct(data.buf, minsData.GetType(), pos);
if (4 == i)
{
node.close = minsData.Close;
lastClose = node.close;
}
node.high = Math.Max(node.high, minsData.Close);
node.low = Math.Min(node.low, minsData.Close);
node.volumn += minsData.Volume;
++dealtMinsData;
pos += Marshal.SizeOf(minsData);
}
WriteToFiveMinsLine(node);
}
currentMinsNode.open = lastClose;
currentMinsNode.high = lastClose;
currentMinsNode.low = lastClose;
currentMinsNode.close = lastClose;
currentMinsNode.volumn = 0;
if (dealtMinsData < 120)
{
currentMinsNode.time = string.Format(DateTime.Now.ToString("yyyyMMdd") + "{0:D2}{1:D2}", (dealtMinsData + 30) / 60 + 9, (dealtMinsData + 30) % 60);
}
else
{
currentMinsNode.time = string.Format(DateTime.Now.ToString("yyyyMMdd") + "{0:D2}{1:D2}", (dealtMinsData - 120) / 60 + 13, dealtMinsData % 60);
}
for (int i = 0; i < data.count % 5; ++i)
{
minsData = (Define.TTDX_MIN)Utility.BytesToStuct(data.buf, minsData.GetType(), pos);
if ((data.count % 5) - 1 == i)
{
currentMinsNode.close = minsData.Close;
}
currentMinsNode.high = Math.Max(currentMinsNode.high, minsData.Close);
currentMinsNode.low = Math.Min(currentMinsNode.low, minsData.Close);
currentMinsNode.volumn += minsData.Volume;
++dealtMinsData;
pos += Marshal.SizeOf(minsData);
}
fiveMinsInit = true;
}
public override void InitMinsData(Define.TTdxDllShareData data)
{
Define.TTDX_MIN minsData = new Define.TTDX_MIN();
float lastClose = CurrentDayNode.open;
int count = data.count - data.count % 5;
int pos = 0;
for (; dealtMinsData < count;)
{
StockNode node = new StockNode();
node.open = lastClose;
node.high = lastClose;
node.low = lastClose;
node.volumn = 0;
if(dealtMinsData < 120){
node.time = string.Format(DateTime.Now.ToString("yyyyMMdd") + "{0:D2}{1:D2}", (dealtMinsData + 30) / 60 + 9, (dealtMinsData + 30) % 60);
}
else
{
node.time = string.Format(DateTime.Now.ToString("yyyyMMdd") + "{0:D2}{1:D2}", (dealtMinsData - 120) / 60 + 13, dealtMinsData % 60);
}
for (int i = 0; i < 5 && dealtMinsData < count; ++i)
{
minsData = (Define.TTDX_MIN)Utility.BytesToStuct(data.buf, minsData.GetType(), pos);
if (4 == i)
{
node.close = minsData.Close;
lastClose = node.close;
}
node.high = Math.Max(node.high, minsData.Close);
node.low = Math.Min(node.low, minsData.Close);
node.volumn += minsData.Volume;
++dealtMinsData;
pos += Marshal.SizeOf(minsData);
}
fiveMinsLine.Add(node);
}
currentMinsNode.open = lastClose;
currentMinsNode.high = lastClose;
currentMinsNode.low = lastClose;
currentMinsNode.close = lastClose;
currentMinsNode.volumn = 0;
if (dealtMinsData < 120)
{
currentMinsNode.time = string.Format(DateTime.Now.ToString("yyyyMMdd") + "{0:D2}{1:D2}", (dealtMinsData + 30) / 60 + 9, (dealtMinsData + 30) % 60);
}
else
{
currentMinsNode.time = string.Format(DateTime.Now.ToString("yyyyMMdd") + "{0:D2}{1:D2}", (dealtMinsData - 120) / 60 + 13, dealtMinsData % 60);
}
for (int i = 0; i < data.count % 5; ++i)
{
minsData = (Define.TTDX_MIN)Utility.BytesToStuct(data.buf, minsData.GetType(), pos);
if ((data.count % 5) - 1 == i)
{
currentMinsNode.close = minsData.Close;
}
currentMinsNode.high = Math.Max(currentMinsNode.high, minsData.Close);
currentMinsNode.low = Math.Min(currentMinsNode.low, minsData.Close);
currentMinsNode.volumn += minsData.Volume;
++dealtMinsData;
pos += Marshal.SizeOf(minsData);
}
fiveMinsInit = true;
}
public override void InitDayData(Define.TTdxDllShareData data)
{
Define.TTDX_DAYInfo dayInfo = new Define.TTDX_DAYInfo();
for (int pos = 0, readData = 0; readData < data.count; pos += Marshal.SizeOf(dayInfo), ++readData)
{
dayInfo = (Define.TTDX_DAYInfo)Utility.BytesToStuct(data.buf, dayInfo.GetType(), pos);
StockNode node = new StockNode();
node.time = dayInfo.DAY.ToString();
node.open = dayInfo.Open;
node.close = dayInfo.Close;
node.low = dayInfo.Low;
node.high = dayInfo.High;
node.volumn = dayInfo.Volume;
dayLine.Add(node);
}
dayInit = true;
}
private void WriteToDayLine(StockNode node)
{
string str = node.time + "\t" + node.open + "\t" + node.high + "\t" +
node.low + "\t" + node.close + "\t" + node.volumn + "\n";
FileStream fs = null;
Encoding encoder = Encoding.UTF8;
byte[] bytes = encoder.GetBytes(str.ToString());
try
{
fs = File.OpenWrite(dayLineFileName);
fs.Position = fs.Length;
fs.Write(bytes, 0, bytes.Length);
}
catch (Exception ex)
{
Console.WriteLine("文件打开失败{0}", ex.ToString());
}
finally
{
fs.Close();
}
}