BeginLoad (DateTime from)
method
Asynchronized loading data range form custom time to current time. You must wait for the end of the loading before requesting again.
Syntax
public bool BeginLoad (DateTime from)
Parameters
from — DateTime
Use DateTime structure object to define date and time of start period.
Return
bool
Returns true if history loading was started.
Example
using System;
using System.Collections;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using PTLRuntime.NETScript;
namespace BeginLoadExamples
{
public class BeginLoadExamples : NETStrategy
{
public override void Init()
{
Instrument inst = Instruments.GetInstrument("/ES[U4]");
HistoricalData Hist = GetHistoricalData(new HistoricalDataRequest(inst, Period.Min));
DateTime date_from = DateTime.Today.AddMonths(-1);
Hist.BeginLoad(date_from);
}
}
}
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