>>>I'm not sure it will help, though I may try. That's the framework code, actually, we're usually very hesitant to fix it, though in this case the problem seems obvious.
>>
>>dodef() can work but it is wrong.
>
>It works fine, but it's wrong. But since it was not from MereMortals after all, I'm going to fix it. <g>
>
>Also we found the problem. The EditBox has a really long memory. Once it had ControlSource, it would not easily let it go <g>

the solution is Form.bindControls = .f.,
it stop every Controlsource,recordSource and rowSource loading.