>Hi to all
>
>Sorry by my english!
>
>I've a great problem with my combo boxes.
>I've a combobox class that only have writed the both When and Valid Methods and allways return .T.
>
>When the combos got the focus, if I use the keyboard to change the value, it work ok, but if I use the mouse to open the list and select an item, the value don't change and the focus go to the object that is above of the combo.
>
>HELP ME PLEASE!!!!!
>
>Note: I've this problem since that I add a timer class object to _SCREEN with the Interval property equal to 500
>
>(I need to solve this problem in very very short time, please, help!)

Firstly, you may eliminate timer cause (it might be really a conflict between combo and timer). You can do it by setting Thisform.MyTimer.Enabled=.F. in Combo.GotFocus event and Thisform.MyTimer.Enabled=.T. in combo.lostfocus event. Hopefully, it will resolve this situation. If not, there are few more ways to fix a combo.