Hi Dear....
I have any trouble with virtual table..
if use ftAutoInc why not auto like as MySQL Field Auto Increment!!
I was try to change propeties and not meet solution for that!!
may be any body can tell me how to use ftAutoInc like MySQL Field!!
thank's
how to use ftAutoInc
TVirtualTable does not support support such kind of constraints. You can add this ability manually using events of TVirtualTable.balbaro wrote:How do you program such a handler please ? , to be sure always having a unique number on later adding or deleting of records.
You should call multiple times the LocateEx method passing lxNext in options.balbaro wrote:Then something else, how does one use Locate to retrieve multiple records wich have a certain value ?