Thanks David for your help.
RE: If Field is assigned then that is the field which just changed so you
can check if Field is one of the fields which should modify the price and if
so call your routine for recalculating the price.
There are 24 fields for each orderdetail record. 23 of these have
TDatasource.OnDataChange will fire each time there is an edit to one of the
fields. However note with many controls if the user changes the value it
doesn't send the new value to the field immediately, this often only happens
when the user tabs out or hits enter (depends on the controls but tab
Yes I've noticed this also, but they had to use databasegear as datagear
was already taken (and doesn't have quite the same ring to it). I'm
going to have to rebrand my website (probably to delphitutor.com)
Alister Christie
Computers for People
Ph: 04 471 1849 Fax: 04 471 1266
I believe that native ARM development is (or at least was) being
explored for Delphi - but we are unlikely to see it for at least 2 years.
Alister Christie
Computers for People
Ph: 04 471 1849 Fax: 04 471 1266
http://www.salespartner.co.nz
PO Box 13085
Johnsonville
Wellington
Todd Martin
