I am having trouble trying to figure out how to get a console app into a windows version of C++. My code basically takes a txt file and manipulates it to remove a form feed char and add 20 blank lines. I can do this easy in a console app like this:

Code:
#include "stdafx.h"
#include "iostream.h"
#include "fstream.h"

ifstream infile;
ofstream outfile;

int main(int argc, char* argv[])
{
  char next;

  infile.open("C:/test.txt");
  outfile.open("C:/outfile.txt");

  infile.get(next);

      while (! infile.eof())
      {
                if (next == (char)12)		
	{
		int cnt;
		for (cnt = 1; cnt <= 20; cnt++)
		    outfile << "\n";			
	      
	}
	else			
		outfile.put(next);	
		
	infile.get(next);					
      }

	infile.close();
	outfile.close();
return 0;
}
How would i get this into, say, a simple windows program, like a single document MFC wizard program to process this code when i open the file? I read alittle on serialization but dont have any examples to work with.