demo_filegetinteger

//+------------------------------------------------------------------+
//|                                          Demo_FileGetInteger.mq5 |
//|                        Copyright 2013, MetaQuotes Software Corp. |
//|                                              http://www.mql5.com |
//+------------------------------------------------------------------+
#property copyright "Copyright 2013, MetaQuotes Software Corp."
#property link      "http://www.mql5.com"
#property version   "1.00"
//--- display the window of input parameters when launching the script
#property script_show_inputs
//--- input parameters
input string InpFileName="data.csv";
input string InpDirectoryName="SomeFolder";
//+------------------------------------------------------------------+
//| Script program start function                                    |
//+------------------------------------------------------------------+
void OnStart()
  {
   string path=InpDirectoryName+"//"+InpFileName;
   long   l=0;
//--- open the file
   ResetLastError();
   int handle=FileOpen(path,FILE_READ|FILE_CSV);
   if(handle!=INVALID_HANDLE)
     {
      //--- print all information about the file
      Print(InpFileName," file info:");
      FileInfo(handle,FILE_EXISTS,l,"bool");
      FileInfo(handle,FILE_CREATE_DATE,l,"date");
      FileInfo(handle,FILE_MODIFY_DATE,l,"date");
      FileInfo(handle,FILE_ACCESS_DATE,l,"date");
      FileInfo(handle,FILE_SIZE,l,"other");
      FileInfo(handle,FILE_POSITION,l,"other");
      FileInfo(handle,FILE_END,l,"bool");
      FileInfo(handle,FILE_IS_COMMON,l,"bool");
      FileInfo(handle,FILE_IS_TEXT,l,"bool");
      FileInfo(handle,FILE_IS_BINARY,l,"bool");
      FileInfo(handle,FILE_IS_CSV,l,"bool");
      FileInfo(handle,FILE_IS_ANSI,l,"bool");
      FileInfo(handle,FILE_IS_READABLE,l,"bool");
      FileInfo(handle,FILE_IS_WRITABLE,l,"bool");
      //--- close the file
      FileClose(handle);
     }
   else
      PrintFormat("%s file didn't open, ErrorCode = %d",InpFileName,GetLastError());
  }
//+------------------------------------------------------------------+
//| Display the value of the file property                           |
//+------------------------------------------------------------------+
void FileInfo(const int handle,const ENUM_FILE_PROPERTY_INTEGER id,
              long l,const string type)
  {
//--- receive the property value
   ResetLastError();
   if((l=FileGetInteger(handle,id))!=-1)
     {
      //--- the value received, display it in the correct format
      if(!StringCompare(type,"bool"))
         Print(EnumToString(id)," = ",l ? "true" : "false");
      if(!StringCompare(type,"date"))
         Print(EnumToString(id)," = ",(datetime)l);
      if(!StringCompare(type,"other"))
         Print(EnumToString(id)," = ",l);
     }
   else
      Print("Error, Code = ",GetLastError());
  }
//+------------------------------------------------------------------+