Errors, bugs, questions - page 947

[[Deleted]]

fyords:

Then what are the problems

Writes:

2013.03.25 16:23:25 TransMission (EURUSD,M1) EURUSD.csv File not found!

  string file_name=(Symbol()+".csv");     // variable for storing file names
  string filter=".csv"; // filter for searching the files
//--- receive the search handle in the local folder's root
  long search_handle=FileFindFirst(filter,file_name);
//--- check if FileFindFirst() executed successfully
  if(search_handle!=INVALID_HANDLE)
  {
//--- searching files in the loop
    do
    {
//--- reset the error value
      ResetLastError();
//--- receive the file creation date
      PrintFormat(Symbol()+".csv"+" file deleted!",file_name);
//--- delete the old file
      FileDelete(SubFolder+"\\experts\\files\\"+Symbol()+".csv");
    }
    while(FileFindNext(search_handle,file_name));
//--- close the search handle
    FileFindClose(search_handle);
  }
  else
  {
    Print(Symbol()+".csv"+" File not found!");
    return;
  }
//--- check what files have remained
  PrintFormat("Results:");

[Dmitriy Parfenovich]

G001:

Writes:

2013.03.25 16:23:25 TransMission (EURUSD,M1) EURUSD.csv File not found!

I guess I have to close the file first, and then delete it.

string SubFolder = "TransMission";
int file_handle;
//+------------------------------------------------------------------+
int OnInit()
  {
   file_handle=FileOpen(SubFolder+"\\experts\\files\\"+Symbol()+".csv",FILE_WRITE);
   Print("File create: ",(bool)FileIsExist(SubFolder+"\\experts\\files\\"+Symbol()+".csv"));
   return(0);
  }
//+------------------------------------------------------------------+
void OnDeinit(const int reason)
  {
   FileClose(file_handle);
   Print("File delete: ",(bool)FileDelete(SubFolder+"\\experts\\files\\"+Symbol()+".csv"));
  }
//+------------------------------------------------------------------+
void OnTick()
  {

  }
//+------------------------------------------------------------------+

[[Deleted]]

fyords:
Apparently you have to close the file first and then delete it.

Thank you so much!!! It's all worked out.

[Arkadiy]

Dear Gentlemen. Please synchronise your server time with the real physical time, it is now running ahead. The gap is growing.

[---]

Arkadiy:
Dear Sirs. Please synchronise your server time with the real physical one,

ahem... actually gentlemen also have a real physical one :)

maybe your computer needs to be synchronized?

[Arkadiy]

sergeev:

ahem... actually gentlemen have a real physical one too :)

maybe your computer needs to be synchronised?

Before I wrote - I synced it to make sure of the time difference. Yesterday then the difference was > 10 seconds (now it's about 3 seconds). For minutes, 10 seconds is significant, from my own experience.

[Denis Lazarev]

Can I make it so that when I run an EA on an empty chart, the indicators it uses are also called along with it? This is not a strategy tester, but an ordinary chart with a real account.

[Anatoli Kazharski]

lazarev-d-m:
Can I make it so that when I run an EA on an empty chart, the indicators it uses are also called along with it? We are not talking about the strategy tester, but about a normal chart with a real account.

Yes, of course you can. Use the ChartIndicatorAdd() function.

[Denis Lazarev]

tol64:
Yes, of course you can. Use the ChartIndicatorAdd() function.

Thank you, that makes life easier.

[Alexey Klenov]

Afternoon

Can I run only 4 MT5 terminals on my computer at the same time?

... It looks like there is not enough RAM on the PSP...