arrow keys, ctrl and alt keys

I need help with using arrows and the ctrl and alt keys.
how do I use them (Specific Code, ASCI)

Ok, this is pretty easy. First, you need to define the keys that you want to use:

#define UP 72
#define DOWN 80
#define LEFT 75
#define RIGHT 77
#define ENTER 28
#define ESCAPE 1
#define CONTROL 29
#define L_SHIFT 42
#define R_SHIFT 54
#define WIN 91
#define ALT 56
#define TAB 15

Now all you need to do is use them as variables for example:

int Direction=getch();

if (Direction==UP)
y++;

Or you could do a board search and look this up....its not as if its never been asked!