datatable has the haschanges() method?

[nev]

i really checked this over and over and i can conclude that the datatable has no haschanges() method.

i would like to use that event to check if my user has modified a record.

please guide me to the correct approach. thank you.

[nev]

can anyone translate this pseudocode into valid vb.net code?

for each record of datatable
if record is modified then
datatable.curre ntrecord("modif ied by") = "username"
datatable.curre ntrecord("modif ied date") = now()
end if
next