//Sample Program to open a file from command line argument and send the output to the Printer
#include < fstream.h >
#include < process.h >
void main(int argc, char *argv[])
   {
if (argc < =1)
     {
      cout << "\n\n  Enter the file name ";
      exit (1);
     }
ifstream infile(argv[1]);

  if (!infile)
     {
     cout << endl << "Can Not open the file" << argv[1];
     exit(1);
     }
char ch;

ofstream outfile;
outfile.open("PRN");
while(infile)
    {
  infile.get(ch);
  outfile << ch;
}
outfile.close();
}
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