Vlad,

CurVal() shows what the value is on the disk (and might have been changed by someone else) and OldVal() shows what the value was the last time we loaded from disk (what we might have changed).

I use GetFldState(-1) in my SaveRecord audit method were I am going to record the fields that changed. However it does require you extra programming to find if the one field we are interested in was changed. OldVal() starts with only the interesting field.

My further investigations show that if I force a tablerevert the field goes back to the old value. In otherwords the data buffering is working. OldVal() is not. I will see what GetFldState() reports.

Thank You - I will get back to you.

>Hi!
>
>I usually use the GetFldState() function to check if some field is changed by user. OldVal() is used only for updating process if you want to see what values are changed by other users the values if tableupdate(.F.,...) failed (by comparing NewVal() with OldVal()).
>
>HTH.
>
>>I have started a new form using my base form class which I have used for over 50 forms.
>>
>>The Base form class uses data buffering. It contains a "Changed" method