Conditional (if) Statement in Checkbox Properties

DavidWIII

The following PascalScript works in the OnAfterDate event in the code section.

  If <Survey."HH05"> = '2' Then begin
      CheckBox1.Checked := True;                                                                                         
  end

Survey."HH05" is the result of a query.

Can I put that statement in the Expression section of the checkbox Properties?
How would I rewrite that to work in Properties?


Thanks