Need Visual Basic Help

Hi, I am having a little problem with what I am trying to create in visual basic.

Basically, I need a game client with an integrated auto typer that only types in the game client itself no matter which window on the computer is selected.

I have made the game client and integrated the auto typer the problem I am facing is that the auto typer only types in the client when it is selected. When I select a different window on my computer it just goes and types on that. Does anyone know a way to get it to constantly type on the client?

Thanks.

You'll probably need to look at using api's, here's something from M$ to get you started

http://support.microsoft.com/kb/184297

is the problem solved?

i;m facing some problem in visual basic it is good compare to html but tell me the best institute to learn it.