Esc and switch

[Baso]

I'm trying to catch the Esc key but I don't know how to do that
So here is my code describing what I want to do

#include <iostream>
#include<stdio.h>
using namespace std;
int main()
{
    cout<<"enter character or press Esc "<<endl;
    switch(cin.get())
    {
    case'1': //call to function 1
        break;
    case'2'://call to function 2
        break;
    case 'Escape key pressed':call to function 3//I don't know how to do this
        break;
    default:cout<<"Error"<<endl;
    }
}

Help me please
Thanks

[cantide5ga]

First, cin.get() won't get you anywhere with this. You can pull it off by using getch() (part of conio.h) and testing its ASCII value accordingly. Take note that this isn't standard.

	key = getch();

	switch(key) {
		//...
		case 27: function() // ascii char code for ESC
	}

[whitenite1]

@Baso
Expanding on what cantide5ga wrote, here is a full program using the idea. Pressing ESC ends the program.

// ESC key.cpp : main project file.

#include "stdafx.h"
#include <iostream>
#include <stdio.h>
#include <conio.h>

using namespace std;
int Function1(int func1)
{
	func1++;
	return func1;
}

int Function2(int func2)
{
	func2++;
	return func2;
}

int main()
{
	char key;
	int call1=0,call2=0;
	do
	{
		cout<<"enter character or press Esc "<<endl;
		key = getch();
		switch(key)
		{
		case 49: //call to function 1
			{
				call1 = Function1(call1);
				cout << "call1 = " << call1 << endl;
				break;
			}
		case 50://call to function 2
			{
				call2 = Function1(call2);
				cout << "call2 = " << call2 << endl;
				break;
			}
		case 27:// call to function 3//I don't know how to do this
			{
				cout << "ESC key pressed..\nEnding program.." << endl << endl;
				break;
			}
		default:
			cout<<"** Error ** Only a 1, 2 or ESC key recognized.." << endl << endl;
		}
	}while (key!=27);
}

[Baso]

@ cantide5ga && @ whitenite1

Thanks so much guys that solves the problem.
:)