Find better alternative to using the KeyPressProcessor to intercept key press events

[BenCamps]

possible ideas

• have the editable datagrid automatically hook up to the parent form to intercept key events and set key preview. this would make it easier to us the editable datagrid, but changing the key preview on a form automatically is not good.
• break away from using Microsoft TextBox, Combo Box,.... controls and write my own with the hope that would give me enough control to not have to do this work around.