This function is to delete a record in text file. However, when the program is run, the program keeps looping need to stop it manually.

void delete_record(RECORDS record[], int rows)
{
	char name[30], id[5], line[200];
	int index = -1;

	ifstream infile;
	infile.open ("StaffRecord.txt");
	ofstream temp;
	temp.open("temp.txt");

	cin.ignore();
	cout << "Please enter the name to delete : ";
	cin.getline(record[rows].staff_name, 25);
	cout << "\nPlease enter the id to delete : ";
	cin.getline(record[rows].staff_id, 5);

	while (infile)//get record in text file
	{
		infile.getline(record[++index].staff_name, 24, '\t');
		infile.getline(record[index].staff_id, 9, '\t');
		infile.getline(record[index].position, 22, '\t');
		infile.getline(record[index].IC_No, 15, '\t');
		infile.getline(record[index].date_joined, 11, '\t');
		infile.getline(record[index].address, 15, '\t');
		infile.getline(record[index].contact_no, 12, '\n');
	}

	for (int i = 0; i < rows; i++)
	{
		if (strcmp(name, record[i].staff_name) != 0 && strcmp(id, record[i].staff_id) != 0)
		{
			temp << left << setw(24) << record[i].staff_name
				<< left << setw(8) << record[i].staff_id
				<< left << setw(24) << record[i].position
				<< left << setw(16) << record[i].IC_No
				<< left << setw(16) << record[i].date_joined
				<< left << setw(16) << record[i].address
				<< left << setw(11) << record[i].contact_no << endl;
		}
	}

	temp.close();
	infile.close();
	remove("StaffRecord.txt");
	rename("temp.txt", "StaffRecord.txt");
}