private void ImportBarFile(JForexDataFiles file)
{
var streamReader = new StreamReader(file.FilePath);
var streamWriter = new StreamWriter(file.FileTargetPath);
const string dateFormat = "yyyy.MM.dd HH:mm:ss";
const char fieldSplitter = ',';
IFormatProvider formatProvider = CultureInfo.InvariantCulture;
int bars = 0;
try
{
while (!streamReader.EndOfStream)
{
string line = streamReader.ReadLine();
if (line == null)
{
continue;
}
if (line.StartsWith("Time"))
{
continue; // Skips annotation line.
}
string[] data = line.Split(new[] { fieldSplitter });
DateTime time = DateTime.ParseExact(data[0], dateFormat, formatProvider);
double open = StringToDouble(data[1]);
double high = StringToDouble(data[2]);
double low = StringToDouble(data[3]);
double close = StringToDouble(data[4]);
var volume = (int)StringToDouble(data[5]);
if (volume > 0 &&
!(Math.Abs(open - high) < 0.000001 && Math.Abs(open - low) < 0.000001 &&
Math.Abs(open - close) < 0.000001))
{
streamWriter.WriteLine(
time.ToString("yyyy-MM-dd\tHH:mm") + "\t" +
open + "\t" +
high + "\t" +
low + "\t" +
close + "\t" +
volume
);
bars++;
}
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
streamWriter.Close();
streamReader.Close();
SetInfoText(file.Symbol + " " + Data.DataPeriodToString((DataPeriods)file.Period) + " - " +
(Language.T("Bars")).ToLower() + ": " + bars + Environment.NewLine);
}
private void ReadJForexFiles()
{
if (!Directory.Exists(TxbDataDirectory.Text))
{
return;
}
string[] dataFiles = Directory.GetFiles(TxbDataDirectory.Text);
foreach (string filePath in dataFiles)
{
if (Path.GetExtension(filePath) != ".csv")
{
continue;
}
var file = new JForexDataFiles(filePath, TxbDestFolder.Text);
if (file.IsCorrect)
{
_files.Add(file);
}
}
}
private void ReadJForexFiles()
{
if (!Directory.Exists(TxbDataDirectory.Text))
return;
string[] dataFiles = Directory.GetFiles(TxbDataDirectory.Text);
foreach (string filePath in dataFiles)
{
if (Path.GetExtension(filePath) != ".csv") continue;
var file = new JForexDataFiles(filePath);
if (file.IsCorrect)
_files.Add(file);
}
}
private void ImportTicks(JForexDataFiles file)
{
var streamReader = new StreamReader(file.FilePath);
var outStream = new FileStream(file.FileTargetPath, FileMode.Create);
var binaryWriter = new BinaryWriter(outStream);
DateTime time = DateTime.MinValue;
int volume = 0;
var reccord = new List<double>();
int count1MinBars = 1;
int totalVolume = 0;
string dateFormat = "#";
char delimiter = '#';
try
{
while (!streamReader.EndOfStream)
{
string line = streamReader.ReadLine();
if (line != null && line.StartsWith("Time"))
continue; // Skips annotation line.
if (line != null)
{
if (delimiter == '#')
delimiter = FindDelimiter(line);
string[] data = line.Split(new[] { delimiter });
if (dateFormat == "#")
dateFormat = FindDateFormat(data[0]);
DateTime t = ParseDateWithoutSeconds(data[0], dateFormat);
var tickTime = new DateTime(t.Year, t.Month, t.Day, t.Hour, t.Minute, 0);
double bid = StringToDouble(data[2]);
if (tickTime.Minute != time.Minute || volume == 0)
{
if (volume > 0 && !IsWeekend(time))
{
FilterReccord(reccord);
SaveReccord(binaryWriter, time, volume, reccord);
count1MinBars++;
}
time = tickTime;
volume = 0;
reccord.Clear();
reccord.Add(bid);
}
else if (reccord.Count > 0 && Math.Abs(bid - reccord[reccord.Count - 1]) > 0.000001)
{
reccord.Add(bid);
}
}
volume++;
totalVolume++;
}
if (volume > 0 && !IsWeekend(time))
{
FilterReccord(reccord);
SaveReccord(binaryWriter, time, volume, reccord);
count1MinBars++;
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
streamReader.Close();
binaryWriter.Close();
outStream.Close();
totalVolume--;
count1MinBars--;
SetInfoText(file.Symbol + " " + Language.T("Ticks") + " - " + (Language.T("Ticks")).ToLower() + ": " +
totalVolume + " - 1M " + (Language.T("Bars")).ToLower() + ": " + count1MinBars +
Environment.NewLine);
}
private void ImportBarFile(JForexDataFiles file)
{
var streamReader = new StreamReader(file.FilePath);
var streamWriter = new StreamWriter(file.FileTargetPath);
string dateFormat = "#";
char delimiter = '#';
int bars = 0;
try
{
while (!streamReader.EndOfStream)
{
string line = streamReader.ReadLine();
if (line == null) continue;
if (line.StartsWith("Time"))
continue; // Skips annotation line.
if (delimiter == '#')
delimiter = FindDelimiter(line);
string[] data = line.Split(new[] {delimiter});
string timeInput = data.Length == 6 ? data[0] : data[0] + " " + data[1];
if (dateFormat == "#")
dateFormat = FindDateFormat(timeInput);
DateTime time = ParseDateWithoutSeconds(timeInput, dateFormat);
double open = StringToDouble(data[data.Length - 5]);
double high = StringToDouble(data[data.Length - 4]);
double low = StringToDouble(data[data.Length - 3]);
double close = StringToDouble(data[data.Length - 2]);
var volume = (int) StringToDouble(data[data.Length - 1]);
if (Math.Abs(open - high) < 0.000001 &&
Math.Abs(open - low) < 0.000001 &&
Math.Abs(open - close) < 0.000001) continue;
streamWriter.WriteLine(time.ToString("yyyy-MM-dd\tHH:mm") + "\t" +
open + "\t" + high + "\t" + low + "\t" + close + "\t" + volume);
bars++;
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
streamWriter.Close();
streamReader.Close();
SetInfoText(file.Symbol + " " + Data.DataPeriodToString((DataPeriods) file.Period) + " - " +
(Language.T("Bars")).ToLower() + ": " + bars + Environment.NewLine);
}
private void ImportTicks(JForexDataFiles file)
{
var streamReader = new StreamReader(file.FilePath);
var outStream = new FileStream(file.FileTargetPath, FileMode.Create);
var binaryWriter = new BinaryWriter(outStream);
DateTime time = DateTime.MinValue;
int volume = 0;
var reccord = new List <double>();
int count1MinBars = 1;
int totalVolume = 0;
string dateFormat = "#";
char delimiter = '#';
try
{
while (!streamReader.EndOfStream)
{
string line = streamReader.ReadLine();
if (line != null && line.StartsWith("Time"))
{
continue; // Skips annotation line.
}
if (line != null)
{
if (delimiter == '#')
{
delimiter = FindDelimiter(line);
}
string[] data = line.Split(new[] { delimiter });
if (dateFormat == "#")
{
dateFormat = FindDateFormat(data[0] + " " + data[1]);
}
DateTime t = ParseDateWithoutSeconds(data[0] + " " + data[1], dateFormat);
var tickTime = new DateTime(t.Year, t.Month, t.Day, t.Hour, t.Minute, 0);
double bid = StringToDouble(data[2]);
if (tickTime.Minute != time.Minute || volume == 0)
{
if (volume > 0 && !IsWeekend(time))
{
FilterReccord(reccord);
SaveReccord(binaryWriter, time, volume, reccord);
count1MinBars++;
}
time = tickTime;
volume = 0;
reccord.Clear();
reccord.Add(bid);
}
else if (reccord.Count > 0 && Math.Abs(bid - reccord[reccord.Count - 1]) > 0.000001)
{
reccord.Add(bid);
}
}
volume++;
totalVolume++;
}
if (volume > 0 && !IsWeekend(time))
{
FilterReccord(reccord);
SaveReccord(binaryWriter, time, volume, reccord);
count1MinBars++;
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
streamReader.Close();
binaryWriter.Close();
outStream.Close();
totalVolume--;
count1MinBars--;
SetInfoText(file.Symbol + " " + Language.T("Ticks") + " - " + (Language.T("Ticks")).ToLower() + ": " +
totalVolume + " - 1M " + (Language.T("Bars")).ToLower() + ": " + count1MinBars +
Environment.NewLine);
}
private void ImportBarFile(JForexDataFiles file)
{
var streamReader = new StreamReader(file.FilePath);
var streamWriter = new StreamWriter(file.FileTargetPath);
string dateFormat = "#";
char delimiter = '#';
int bars = 0;
try
{
while (!streamReader.EndOfStream)
{
string line = streamReader.ReadLine();
if (line == null)
{
continue;
}
if (line.StartsWith("Time"))
{
continue; // Skips annotation line.
}
if (delimiter == '#')
{
delimiter = FindDelimiter(line);
}
string[] data = line.Split(new[] { delimiter });
string timeInput = data.Length == 6 ? data[0] : data[0] + " " + data[1];
if (dateFormat == "#")
{
dateFormat = FindDateFormat(timeInput);
}
DateTime time = ParseDateWithoutSeconds(timeInput, dateFormat);
double open = StringToDouble(data[data.Length - 5]);
double high = StringToDouble(data[data.Length - 4]);
double low = StringToDouble(data[data.Length - 3]);
double close = StringToDouble(data[data.Length - 2]);
var volume = (int)StringToDouble(data[data.Length - 1]);
if (Math.Abs(open - high) < 0.000001 &&
Math.Abs(open - low) < 0.000001 &&
Math.Abs(open - close) < 0.000001)
{
continue;
}
streamWriter.WriteLine(time.ToString("yyyy-MM-dd\tHH:mm") + "\t" +
open + "\t" + high + "\t" + low + "\t" + close + "\t" + volume);
bars++;
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
streamWriter.Close();
streamReader.Close();
SetInfoText(file.Symbol + " " + Data.DataPeriodToString((DataPeriods)file.Period) + " - " +
(Language.T("Bars")).ToLower() + ": " + bars + Environment.NewLine);
}
private void ImportBarFile(JForexDataFiles file)
{
var streamReader = new StreamReader(file.FilePath);
var streamWriter = new StreamWriter(file.FileTargetPath);
const string dateFormat = "yyyy.MM.dd HH:mm:ss";
const char fieldSplitter = ',';
IFormatProvider formatProvider = CultureInfo.InvariantCulture;
int bars = 0;
try
{
while (!streamReader.EndOfStream)
{
string line = streamReader.ReadLine();
if (line == null) continue;
if (line.StartsWith("Time"))
continue; // Skips annotation line.
string[] data = line.Split(new[] {fieldSplitter});
DateTime time = DateTime.ParseExact(data[0], dateFormat, formatProvider);
double open = StringToDouble(data[1]);
double high = StringToDouble(data[2]);
double low = StringToDouble(data[3]);
double close = StringToDouble(data[4]);
var volume = (int) StringToDouble(data[5]);
if (volume > 0 &&
!(Math.Abs(open - high) < 0.000001 && Math.Abs(open - low) < 0.000001 &&
Math.Abs(open - close) < 0.000001))
{
streamWriter.WriteLine(
time.ToString("yyyy-MM-dd\tHH:mm") + "\t" +
open + "\t" +
high + "\t" +
low + "\t" +
close + "\t" +
volume
);
bars++;
}
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
streamWriter.Close();
streamReader.Close();
SetInfoText(file.Symbol + " " + Data.DataPeriodToString((DataPeriods) file.Period) + " - " +
(Language.T("Bars")).ToLower() + ": " + bars + Environment.NewLine);
}
