Sendkeys.send with keycode?

Question

Hello again, I realize I recently asked one question here, and sadly I must now ask another. Basically, I need to be able to send a keystroke - an always changing keystroke through a computer. sendkeys.send(wait) works perfectly fine for letters, but not for numbers, Space, Backspace, ;, ' etc. Now some of them are solved by putting { } around the sent, but not all are solved that way. for example, space isnt solved that way. Any help would be appreciated.

And, yes, I have considered the possibility of using line upon line of if statements, but I do hope to avoid that. Thanks :)