MQL4 - automated forex trading   /  

Forum

Login | Register | Language: ru cn en
Buy algorithmic trading applications in MetaTrader Market. Its fast!

Too Many Files Opened.

Back to topics list To post a new topic, please log in or register
avatar
59
ForexSurfr 2012.02.04 18:49
 

Can someone help me with the below code? The problem I am having is that I am getting the error code "Too Many Files Opened". What doesn't make sense to me is that I have the FileOpen and FileClose on the outer block of code. Shouldn't the while be working properly?

//+------------------------------------------------------------------+
//|                                             CheckModeling#12.mq4 |
//|                                               mcertini@gmail.com |
//|                                        http://www.metaquotes.net |
//+------------------------------------------------------------------+

extern string FileName1 = "EURUSD#1.txt";
extern string FileName2 = "EURUSD#2.txt";
extern string FileName3 = "EURUSD#3.txt";
extern string FileName4 = "EURUSD#4.txt";

extern string TextToAppend1 = "";
extern string TextToAppend2 = "1";

int count;

int handle1 = 0;
//handle1 = FileOpen(FileName1,FILE_CSV|FILE_READ|FILE_WRITE);

int start()
   {
   handle1 = FileOpen(FileName1,FILE_CSV|FILE_READ|FILE_WRITE);
   while(count < 10000000000)
      { 
      //handle1 = FileOpen(FileName1,FILE_CSV|FILE_READ|FILE_WRITE);
      if(count <= 2000000000000)
         {
         FileSeek(handle1,0,SEEK_END);
         FileWrite(handle1,count);
         FileFlush(handle1);
         }
      count = count + 1;
      Print(count);
      return(0);
      //FileClose(handle1);
      }      
   FileClose(handle1);   
   }
   

   

Attached files:
  checkmodelingr12.mq4  (1.19 KB)
 
VIDEO LESSON - How Banks, Hedge Funds, and Corporations Move Currencies

VIDEO LESSON - How Banks, Hedge Funds, and Corporations Move Currencies

Behind central banks in terms of size and ability to move the foreign exchange market are the banks. It is important to understand here that in addition to executing trades on behalf of their clients, the bank's traders often times try to earn additional profits by taking speculative positions in the market as well.

avatar
14144
RaptorUK 2012.02.04 18:55 #
 
You Return before you close the file . . . . then on the next tick open the file again, etc, etc
avatar
59
ForexSurfr 2012.02.04 19:02 #
 
RaptorUK:
You Return before you close the file . . . . then on the next tick open the file again, etc, etc


Ah, I see.

Thanks.

Back to topics list  

To add comments, please log in or register