C++ ASCII Characters

[Cahlel]

How do you convert letters to ascii characters you know,
like 'A' to 45 and stuff like that?

[parksie]

char a = 'A';
int code = (int)a;

Just cast to an integer - in C, all characters are numbers anyway :)

[Cahlel]

It worked, great, thanks, but how do you convert it back? would it be:
int a = '45';
char letter = (char)a;

???

[parksie]

Nearly:

int a = 45; /* no quotes */
char letter = (char)a;