I have some forms that I use to prompt for reports or some maintenance utilities.
One form has 4 Combo boxes on it that select from some tables. Like this:

When the user starts entering the 'Current Assistant' they are searching for it will drop down the selection list. Normal combo-box behavior.
However, if they move the cursor manually to the one they want to select, and then press enter. The form acts like they have completed filling it out and executes 'Save', or in this case 'Move Cases', because that button has focus at that time and then executes the rest of the process. So, they never get the chance to fill in the rest of the form.
Is there a way to remove focus from the buttons at the bottom of the form so that they do not get 'accidently' triggered?