matching keys from keyboard with controls on a form

Question

Hi guys, I'm working on a calculator like the one in windows. I have the following questions: 1) How should I make the textbox in order to be able to give it input from keyboard ? What properties should I use in order not to allow the mouse cursor in the textbox? 2) How can I asociate keys from the keyboard with the controls in my form (especially buttons) ? Please help me !!!!! :) I'm desperate !!!! :( Have a nice day, Adisor.