Might be gotfocus/lostfocus or when/lostfocus but not when/valid. It is not important to lose 1 or 2 nanoseconds in when firing with each move I think.

Cetin

>Shouldn't it be GotFocus()/LostFocus() or When()/Valid() ?
>
>>PS: Maybe:
>>
>>Combo.when
>>set fixed off
>>
>>Combo.lostfocus
>>restore set fixed
>>
>>Cetin