File

[Salibea]

Hello, I am writing this code with Borland C. The problem is that when I try to find the .txt file, I see that it hasn´t been created.Then dubugging it, I see stream=NULL. Can anyone help me?

//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
  #include <string.h>
#include <io.h>
#include <iostream.h>
#include <dstring.h>.
#include <stdio.h>
#include <math.h>
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------



using namespace std;


void __fastcall TForm1::Button1Click(TObject *Sender)
{
AnsiString FN;

//Text1 = Text2
FN=Edit1->Text;

Edit2->Text=FN;


//Creation of the file
FILE *stream;
  
   stream = fopen("c:\log.txt", "w+");  
   fprintf(stream, "All is right");
   fclose(stream);


}
//---------------------------------------------------------------------------

Thanks,

[quzah]

You have to escape backslashes in strings. Try:

"c:\\log.txt"

Also, this is C++ code, so it should have been posted on the C++ board.


Quzah.

[Salem]

Moved to C++ forum

> #include <io.h>
This is a DOS header file

> #include <iostream.h>
But you're using namespaces later on, so it should be
#include <iostream>

> #include <stdio.h>
This is a C header file.

First thing you need to do is decide which OS and Language you're actually programming in.
It looks like C/C++ for Win/DOS (this is never going to be pretty).

[Salibea]

Sorry, for wrote it in C, it was a slip. Thanks quzah, it worked. Salem, I take it into account, and I´ll try to write a better code.

thanks!,