Save to file and read from file and copy trades.
Save to file and read from file and copy trades.
07 Apr 2014, 12:53
Hi write and read from file:
using System;
using cAlgo.API;
using cAlgo.API.Indicators;
using cAlgo.Indicators;
using System.IO;
namespace cAlgo.Robots
{
[Robot(TimeZone = TimeZones.UTC, AccessRights = AccessRights.FullAccess)]
public class WriteToFileExample : Robot
{
//================================================================================
// Vars
//================================================================================
// stream for file
StreamWriter _fileWriter;
// desktop folder
static string desktopFolder = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
// path to file
string filePath = Path.Combine(desktopFolder, "z.txt");
//================================================================================
// OnStart
//================================================================================
protected override void OnStart()
{
Print("Hello Master ... ");
}
//================================================================================
// OnTick
//================================================================================
protected override void OnTick()
{
//=============================================================================== save to file
_fileWriter = File.AppendText(filePath);
//creating file
_fileWriter.AutoFlush = true;
//file will be saved on each change
_fileWriter.WriteLine("Server Time: " + Server.Time);
// close file and next read from file
_fileWriter.Close();
//=========================================================================== read from file
var dFolder = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
var fPath = Path.Combine(dFolder, "z.txt");
string[] lines = System.IO.File.ReadAllLines(fPath);
foreach (string line in lines)
{
// Use a tab to indent each line of the file.
Print("Text from file: \t" + line);
}
}
//================================================================================
// OnStop
//================================================================================
protected override void OnStop()
{
Print("Bye Master ...");
}
}
}
Bye ...
Replies
breakermind
07 Apr 2014, 14:29
RE: Write and read opened positions from one robot to another
and why it does not work?
string[] stringArray = { "one", "two", "three", "four" };
var last=stringArray.Last();
var first=stringArray.First();
thx
@breakermind
deansi
06 Mar 2017, 05:24
Caution this code may open trades every bar..!
I wouldnt run this live, it looks like the lines in the second bot:
//================================================================================
protected override void OnBar()
{
if (Positions.Count < MaxPositions)
{
if (Volume > VolumeMax)
{
Volume = VolumeMax;
}
ExecuteMarketOrder(TradeType.Buy, Symbol, Volume, MyLabel, StopLoss, TakeProfit);
ExecuteMarketOrder(TradeType.Sell, Symbol, Volume, MyLabel, StopLoss, TakeProfit);
}
}
//================================================================================
would open a trade in both directions every single bar regardless of any input file or copy trades. In other words it wont do what it says and will empty your account.!
@deansi
mindbreaker
06 Mar 2017, 12:33
RE: Caution this code may open trades every bar..!
It was only example (for tests).
Working example with mysql databse you can see here:
https://github.com/fxstar/Copex-FxStar
Client: https://github.com/fxstar/Copex-FxStar/blob/master/_Copex-FxStar-Client-SL-TP-EquityStopLoss-SSL-Secure-Last.cs
Provider: https://github.com/fxstar/Copex-FxStar/blob/master/_Copex-FxStar-Trader.cs
@mindbreaker
breakermind
07 Apr 2014, 14:26
Write and read opened positions from one robot to another
Write robot:
using System; using cAlgo.API; using cAlgo.API.Indicators; using cAlgo.Indicators; using System.IO; namespace cAlgo.Robots { [Robot(TimeZone = TimeZones.UTC, AccessRights = AccessRights.FullAccess)] public class WriteToFileExample : Robot { //================================================================================ // Vars //================================================================================ // stream for file StreamWriter _fileWriter; // desktop folder static string desktopFolder = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory); // path to file string filePath = Path.Combine(desktopFolder, "z.txt"); private string responseFromServer = ""; private string openPositionsString = ""; [Parameter("Position label", DefaultValue = "Master Position Label")] public string MyLabel { get; set; } [Parameter("Position comment", DefaultValue = "Master Position Comment")] public string MyComment { get; set; } [Parameter("Volume", DefaultValue = 10000)] public int Volume { get; set; } [Parameter("Volume Max", DefaultValue = 100000)] public int VolumeMax { get; set; } [Parameter("Stop Loss (pips)", DefaultValue = 30)] public int StopLoss { get; set; } [Parameter("Take Profit (pips)", DefaultValue = 15)] public int TakeProfit { get; set; } [Parameter(DefaultValue = 5)] public int MaxPositions { get; set; } //================================================================================ // OnStart //================================================================================ protected override void OnStart() { Print("Hello Master ... "); } //================================================================================ // OnBar //================================================================================ protected override void OnBar() { if (Positions.Count < MaxPositions) { if (Volume > VolumeMax) { Volume = VolumeMax; } ExecuteMarketOrder(TradeType.Buy, Symbol, Volume, MyLabel, StopLoss, TakeProfit); ExecuteMarketOrder(TradeType.Sell, Symbol, Volume, MyLabel, StopLoss, TakeProfit); } } //================================================================================ // OnTick //================================================================================ protected override void OnTick() { // get all opened positions with label and put to openPositionsString var AllPositions = Positions.FindAll(MyLabel); openPositionsString = ""; foreach (var position in AllPositions) { // BUY positions if (position.TradeType == TradeType.Buy) { // OPENED POSITION STRING openPositionsString += position.EntryTime + "_" + position.Id + "_" + position.SymbolCode + "_TRUE" + "_" + position.Volume + "_" + position.EntryPrice + "_" + position.StopLoss + "_" + position.TakeProfit + "_" + position.Label + "_" + position.Comment + "_##"; } // SELL positions if (position.TradeType == TradeType.Sell) { // OPENED POSITION STRING openPositionsString += position.EntryTime + "_" + position.Id + "_" + position.SymbolCode + "_FALSE" + "_" + position.Volume + "_" + position.EntryPrice + "_" + position.StopLoss + "_" + position.TakeProfit + "_" + position.Label + "_" + position.Comment + "_##"; } } //=============================================================================== save to file Print(File.Exists(filePath) ? "============== File exists." : "================= File does not exist."); if (!File.Exists(filePath)) { _fileWriter = File.AppendText(filePath); //creating file _fileWriter.AutoFlush = true; //file will be saved on each change //_fileWriter.WriteLine("All opened positions <---> Server Time: " + Server.Time); _fileWriter.WriteLine(openPositionsString); // close file and next read from file _fileWriter.Close(); } //=========================================================================== read from file var dFolder = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory); var fPath = Path.Combine(dFolder, "z.txt"); string[] lines = System.IO.File.ReadAllLines(fPath); foreach (string line in lines) { // Use a tab to indent each line of the file. Print("Text from file: \t" + line); } } //================================================================================ // OnStop //================================================================================ protected override void OnStop() { Print("Bye Master ..."); } } }second robot read from file opened positions:
using System; using cAlgo.API; using cAlgo.API.Indicators; using cAlgo.Indicators; using System.IO; namespace cAlgo.Robots { [Robot(TimeZone = TimeZones.UTC, AccessRights = AccessRights.FullAccess)] public class WriteToFileExample : Robot { //================================================================================ // Vars //================================================================================ // stream for file StreamWriter _fileWriter; // desktop folder static string desktopFolder = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory); // path to file string filePath = Path.Combine(desktopFolder, "z.txt"); private string responseFromServer = ""; private string openPositionsString = ""; [Parameter("Position label", DefaultValue = "Master Position Label")] public string MyLabel { get; set; } [Parameter("Position comment", DefaultValue = "Master Position Comment")] public string MyComment { get; set; } [Parameter("Volume", DefaultValue = 10000)] public int Volume { get; set; } [Parameter("Volume Max", DefaultValue = 100000)] public int VolumeMax { get; set; } [Parameter("Stop Loss (pips)", DefaultValue = 30)] public int StopLoss { get; set; } [Parameter("Take Profit (pips)", DefaultValue = 15)] public int TakeProfit { get; set; } [Parameter(DefaultValue = 5)] public int MaxPositions { get; set; } //================================================================================ // OnStart //================================================================================ protected override void OnStart() { Print("Hello Master ... "); } //================================================================================ // OnBar //================================================================================ protected override void OnBar() { if (Positions.Count < MaxPositions) { if (Volume > VolumeMax) { Volume = VolumeMax; } ExecuteMarketOrder(TradeType.Buy, Symbol, Volume, MyLabel, StopLoss, TakeProfit); ExecuteMarketOrder(TradeType.Sell, Symbol, Volume, MyLabel, StopLoss, TakeProfit); } } //================================================================================ // OnTick //================================================================================ protected override void OnTick() { //=============================================================================== if file exists Print(File.Exists(filePath) ? "============== File exists." : "================= File does not exist."); if (File.Exists(filePath)) { //=========================================================================== read from file var dFolder = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory); var fPath = Path.Combine(dFolder, "z.txt"); string[] lines = System.IO.File.ReadAllLines(fPath); foreach (string line in lines) { // Use a tab to indent each line of the file. Print("Opened positions line: \t" + line); File.Delete(fPath); } } } //================================================================================ // OnStop //================================================================================ protected override void OnStop() { Print("Bye Master ..."); } } }@breakermind