>Hello Nadya,
>
>Is there any reason these expressions couldn't just be put in the property sheet at design time? Or do they change other places also?
>

It would not be re-evalueted anyway...

>>Hi Steve,
>>
>>I was reading Hacker's Guide at this moment too. I've just tested it, and it is not re-evaluated by form.refresh(). So, I don't see a point of using these constructions in the form. They make code more complicated, but don't serve any purpose...
>>
>>>Nadya,
>>>
>>>Well, when it is assigned in this fashion at runtime, it doesn't seem to respond dynamically like I thought it would. According to Hacker's guide, it would be most useful in builders (at design time), or to assign expressions to new properties created with addproperty() at run-time.
>>>
>>>