private void BtnExportStatClick(object sender, EventArgs e)
{
if (robotContext.dailyEquityExposure.Count == 0) return;
var setupForm = new ExportSetupForm();
if (setupForm.ShowDialog() != DialogResult.OK) return;
// выбрать файл
if (saveFileDialog.ShowDialog() != DialogResult.OK) return;
// сохранить кривую доходности и плечо
using (var sw = new StreamWriterLog(saveFileDialog.FileName, false, setupForm.ExportEncoding))
{
sw.WriteLine(string.Join(new string(setupForm.ColumnSeparator, 1), "Time", "Equity", "Leverage"));
foreach (var rec in robotContext.dailyEquityExposure)
{
var timeStr = rec.a.ToString(setupForm.DateTimeFormat);
var strEq = rec.b.ToStringUniform();
var strLev = rec.b.ToStringUniform();
if (setupForm.FloatSeparator == ',')
{
strEq = strEq.Replace('.', ',');
strLev = strLev.Replace('.', ',');
}
var line = string.Join(new string(setupForm.ColumnSeparator, 1),
timeStr, strEq, strLev);
sw.WriteLine(line);
}
}
}
public void SaveSettings()
{
var doc = new XmlDocument();
doc.AppendChild(doc.CreateElement("settings"));
PropertyXMLTagAttribute.SaveObjectProperties(this, doc.DocumentElement);
using (var sw = new StreamWriterLog(fileName, false, Encoding.Unicode))
{
using (var xw = new XmlTextWriter(sw) { Formatting = Formatting.Indented })
{
doc.Save(xw);
}
}
}
public void SaveSettings()
{
var doc = new XmlDocument();
var docNode = (XmlElement)doc.AppendChild(doc.CreateElement("settings"));
try
{
lock (this)
{
PropertyXMLTagAttribute.SaveObjectProperties(this, docNode);
}
}
catch (Exception ex)
{
Logger.Error("Ошибка преобразования настроек в формат XML", ex);
return;
}
try
{
using (var sw = new StreamWriterLog(filePath, false, Encoding.Unicode))
{
using (var xw = new XmlTextWriter(sw) {Formatting = Formatting.Indented})
{
lock (this)
{
doc.Save(xw);
Logger.Info("Файл настроек сохранен (" + filePath + ")");
}
}
}
}
catch (Exception ex)
{
Logger.ErrorFormat("Ошибка сохранения файла настроек {0}: {1}",
filePath, ex);
}
}
public static void SaveRobots(List<BaseRobot> robots, string path)
{
var doc = new XmlDocument();
var xmlNode = (XmlElement)doc.AppendChild(doc.CreateElement("RobotsPortfolio"));
foreach (var robot in robots)
{
var xmlChild = (XmlElement)xmlNode.AppendChild(doc.CreateElement("robot"));
PropertyXMLTagAttribute.SaveObjectProperties(robot, xmlChild);
}
using (var sw = new StreamWriterLog(path, false))
{
using (var xw = new XmlTextWriter(sw) { Formatting = Formatting.Indented })
{
doc.Save(xw);
}
}
}