Using numeric keypad form windows form

[ditrex]

How can I set the keyboard input language from VB.NET? I don't mean the international settings because they are allright (date, currency, etc.). The only thing I want to achieve is the use of the numeric keypad. For instance in Excel when I hit the 'dot' key I get a decimal komma (the keyboard switches automatically to Dutch when I start Excel, since this is a Dutch language version!)

I would like to do this from code in VB.NET!!