Problem here

This topic has 1 reply, 2 voices, and was last updated 18 years, 10 months ago by msaqib.

Viewing 1 reply thread

Author
Posts
- January 8, 2006 at 5:42 am #1923
  novella
  Participant
  Hey, how do u force a user to enter only letters from the keyboard in an Ansi C console Application? I’m trying to write a small program but it goes crazy when I enter any thing numeric, which I shouldn’t do.
- January 14, 2006 at 12:17 pm #3165
  msaqib
  Participant
  Hello, wel if u can post the code in which u r facing difficulties.
  As far as I understand below is the solution for ur problem.
  while((key=getch())!=ESC)<br /> {<br /> switch(getch()){<br /> //case 1 to 10 do nothing<br /> //case write the characters on the screen<br /> }<br /> }
  1
  2
  3
  4
  5
  6
  7
  while((key=getch())!=ESC)<br />
  {<br />
  switch(getch()){<br />
  //case 1 to 10 do nothing<br />
  //case write the characters on the screen<br />
  }<br />
  }
  To me this is the shortest solution to the problem above.
Author
Posts

Viewing 1 reply thread

The forum ‘General Discussion’ is closed to new topics and replies.