Re: AW: [Dev-C++] reading a binary file

[Carlos d. M. <cg...@wo...>]

You say char buffer, it shall be char *buffer, the function expects a poi=
nter.

Christian Wallukat escribi=F3:

> Hi List,
>
>
> i have a problem readding a binary file.
>
> I have a 1.3 MB File, and i hav to read 2048 bytes (if !=3D eof),
>
> if have tryed it with ReadFile() but i every time get an acces violatio=
n ...
>
> My last try was ifstream:
>
>
> #include "stdio.h"
> #include "fstream.h"
> #include "windows.h"
>
>
> int main(int argc, char* argv[])
> {
>  char buffer;
>  int nRead =3D 0;
>
>  ifstream *fb =3D new ifstream;
>  fb->open("c:\\out.cal");
>
>  if(fb->fail() !=3D 0)printf("Cant opne\n");
>
>  fb->seekg(0);
>
>  while (!fb->eof())
>  {
>   fb->read(buffer, 2048);
>   nRead =3D nRead + 2048;
>   printf("%i\n", nRead);
>  };
>
>  getchar();
>  return 0;
> }
>
>
> If I execute this I get an acces voilation after the read function ...
>
>
> Does any one have an idea ?
>
>
> Kind r
>
>
> Christian
>
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