Problem here

[novella]

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.
 

[msaqib]

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