C and C++

Welcome to Dream.In.Code
	Getting C++ Help is Easy! Join 132,385 C++ Programmers for FREE! Get instant access to thousands of C++ experts, tutorials, code snippets, and more! There are 1,182 people online right now. Registration is fast and FREE... Join Now! Chat LIVE With a C++ Expert

Key Parameters

Key Parameters

Options

dvon2008	22 Aug, 2008 - 03:26 PM Post #1
New D.I.C Head Joined: 27 Nov, 2007 Posts: 18 My Contributions	I am looking for the key parameters. I know the escape button is 27 but i am needing the other ones so i can add more key press actions.
	This Post Was Helpful! ^New!


Register for Free to Make These Ads Go Away!

Whizzy

22 Aug, 2008 - 06:59 PM

Post #2

Unregistered

Are you talking about ASCII key codes?

To display the ascii key codes, try something like this.

cpp

#include <cstdlib>
#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
    for(int a = 1; a<= 255; a++)  
 {  
          char b = a;  
          cout<<a <<": "<<b<<", ";  
 }  

    system("PAUSE");
    return EXIT_SUCCESS;
}

This Post Was Helpful! ^New!

NickDMax	22 Aug, 2008 - 08:35 PM Post #3
2B\|\|!2B Joined: 18 Feb, 2007 Posts: 2,857 Thanked 47 times Dream Kudos: 550 My Contributions	www.asciitable.com
	This Post Was Helpful! ^New!

NickDMax	22 Aug, 2008 - 08:43 PM Post #4
2B\|\|!2B Joined: 18 Feb, 2007 Posts: 2,857 Thanked 47 times Dream Kudos: 550 My Contributions	Another fun program is this (may not work on all compilers since it requires conio.h): CODE #include <cstdio> #include <conio.h> using namespace std; int main() { char c; while ((c = getch())!=27) { printf("Char %c, %3d, 0x%2X\n" , c, c, c); } return 0; }
	This Post Was Helpful! ^New!

gabehabe	23 Aug, 2008 - 03:05 AM Post #5
Working Girl. Joined: 6 Feb, 2008 Posts: 5,402 Thanked 94 times Dream Kudos: 2625 Expert In: Dingleberries My Contributions	To expand on Whizzy's concept a little, you don't even need to create a character variable. You can simple convert it when it needs to be converted, like so: cpp #include <cstdlib> #include <iostream> using namespace std; int main(int argc, char *argv[]) { for(int a = 0; a< 255; a++) cout<<a <<": "<< static_cast <char> (a) << endl; // could also be: // cout << a << ": " << (char)a << endl; cin.get (); return EXIT_SUCCESS; }
	This Post Was Helpful! ^New!