Waste me 2 hrs to find why fail mark delete and then quit system
but fail to mark it....

Mark Delete is also a Change Action and Need TableUpdate() to confirm!
>_<' UnBrievable....

Another Things, I use a Single Grid!
when Add new record, I disable most button
and leave [Complete] and [Cancel]

Problem is that if user don't click complete but
move around to other record and make change....
Then, I use TableRe() but fail, the record still exist....

Currently, I do a silly thing is to:
TableUpdate()
Delete && mark Delete
TableUpdate()

* and pack the table when leave....

I want to know when will Table AutoUpdate and not allow
me to Revert it??

Is Begin Transaction, End Transaction and Rollback suitable to
fit this case??

But Where to put it?