ASCII Help needed

Pugxsuk

Hello everyone.

I am new to these boards and failey new to programming so please forgive me if this is in the wrong place.
I would like some help if posible regarding ASCII. I am trying to make a profile for a voice recognition system but have come to a halt when i had to use ASCII.
The problem i have is i am trying to make commands emulate keystrokes within a game. The game i am doing it for is world of warcraft and as some of you may know it uses macros and slash commands for key strokes.
what i need is to be able to reproduce the key strokes with ASCII.
Here is an example of the kind of string i need to convert.
/cast Fireball(Rank 1)
would i be right in doing it like this?
{ascii#47}cast Fireball(Rank 1){/ascii#47}

Thanks for all and any help.
Much appreciated.