How can i delete a line from a file created using a C++ program?Can i get a code sample please? I am in desperate need of it!!!
I need it because i am writing a dbms project where i need to delete a line from a dat file. I have done the following but its not working!!I have posted it earlier but i did not get any sure answer. Please help!!!!


Code:
#include <iostream>
#include <fstream>
using namespace std;

int main()
{
    ofstream fout("file.dat",ios::out);
    fout << "Sunanda 5 \n";
    fout << "Rahool 10 \n";
    fout << "Sunetra 12 \n";
    fout.close();
    
    ofstream fapp("file.dat",ios::out);
    fapp.seekp(23);
    int i = 0;
    while(i < 11)
    {
            fapp << '\b';
            i++;
    }        
    fapp.close();
    system("pause");                   
}