CheckHistory – Check and load history function – library MetaTrader 5

Function to check and load history:

This is slightly modified CheckLoadHistory function from MetaQuotes.

Title:

#include <komposter\String.mqh>

Usage:

void OnTick()
{
Β Β  static bool first = true;
Β Β  if ( first && !CheckLoadHistory( _Symbol, _Period, BarsToAnalyze ) )
Β Β Β Β Β Β return;
Β Β  else
Β Β Β Β Β Β first = false;

Β Β  // add your code here
}

The history of changes:

2013.02.18:

  • [+] Added the maximum time limit of downloading historical data from the server (default value is 30 seconds).


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