Thread: saveing the charecters

hi guys
as you know this code saves the sentences that i type
after compile it just saves the sentences that have been typed in DOS.

is there any way to save the sentences that do not type in dos?
because i want use this code as a keylogger

Code:

:
#include <stdio.h>
 #include <conio.h>
 
 int main ()
 {
 FILE *txt;
 char ch [100];
 
 printf ("Enter your sentencE: ");
 txt = fopen ("C:\\Users\\4N\\Desktop\\dev\\a.txt", "w");
 gets (ch);
 fprintf (txt, "%s", ch);
 
 getch ();
 return 0;
 }

tnx all and sry my english is not good :X