/// <summary>
/// load previous days bar data from tick files located in tradelink tick folder
/// </summary>
/// <param name="PreviousDay"></param>
/// <param name="syms"></param>
/// <param name="AttemptToLoadPreviousDayBars"></param>
/// <param name="_blt"></param>
/// <param name="NewBarEvents"></param>
/// <param name="deb"></param>
/// <returns></returns>
public static bool LoadPreviousBars(int PreviousDay, string[] syms, bool AttemptToLoadPreviousDayBars, ref BarListTracker _blt, SymBarIntervalDelegate NewBarEvents, DebugDelegate deb)
{
if (AttemptToLoadPreviousDayBars)
{
bool errors = false;
foreach (string sym in syms)
{
string fn = Util.TLTickDir + "\\" + sym + PreviousDay + TikConst.DOT_EXT;
if (System.IO.File.Exists(fn))
{
try
{
BarList test = BarListImpl.FromTIK(fn);
_blt[sym] = BarListImpl.FromTIK(fn, true, false, _blt[sym].CustomIntervals, _blt[sym].Intervals);
_blt[sym].GotNewBar += NewBarEvents;
if (deb != null)
deb(sym + " loaded historical bars from: " + fn);
}
catch (Exception ex)
{
errors = true;
if (deb != null)
{
deb(sym + " error loading historical bars from: " + fn);
deb(ex.Message + ex.StackTrace);
}
}
}
else
{
errors = true;
if (deb != null)
{
deb(sym + " starting from zero, no historical bar data at: " + fn);
}
}
}
return !errors;
}
return true;
}
/// <summary>
/// load previous days bar data from tick files located in tradelink tick folder
/// </summary>
/// <param name="PreviousDay"></param>
/// <param name="syms"></param>
/// <param name="AttemptToLoadPreviousDayBars"></param>
/// <param name="_blt"></param>
/// <param name="NewBarEvents"></param>
/// <param name="deb"></param>
/// <returns></returns>
public static bool LoadPreviousBars(int PreviousDay, string[] syms, bool AttemptToLoadPreviousDayBars, ref BarListTracker _blt, SymBarIntervalDelegate NewBarEvents, DebugDelegate deb)
{
if (AttemptToLoadPreviousDayBars)
{
bool errors = false;
foreach (string sym in syms)
{
string fn = Util.TLTickDir + "\\" + sym + PreviousDay + TikConst.DOT_EXT;
if (System.IO.File.Exists(fn))
{
try
{
BarList test = BarListImpl.FromTIK(fn);
_blt[sym] = BarListImpl.FromTIK(fn, true, false, _blt[sym].CustomIntervals, _blt[sym].Intervals);
_blt[sym].GotNewBar += NewBarEvents;
if (deb != null)
{
deb(sym + " loaded historical bars from: " + fn);
}
}
catch (Exception ex)
{
errors = true;
if (deb != null)
{
deb(sym + " error loading historical bars from: " + fn);
deb(ex.Message + ex.StackTrace);
}
}
}
else
{
errors = true;
if (deb != null)
{
deb(sym + " starting from zero, no historical bar data at: " + fn);
}
}
}
return(!errors);
}
return(true);
}
