M
Matt
Hi,
I am a big fan of coding using business objects - even though it takes
a little extra time over using datasets etc. I think it's worthwhile.
However, I really get stuck when attempting to implement persistence of
one-to-many and many-to-many object relationships, where a single
"Person" has many subordinate objects such as addresses, or where a
single order may be associated with many order details and in turn many
products.
I know there are many framework products out there that cope very
nicely with this problem, however I am keen to understand exactly
what's happening "under the bonnet" - how one can read, allow
modification and then persistence back to the database.
Does anyone have any pointers or links to any sample code they might
point me at? Thanks.
M
I am a big fan of coding using business objects - even though it takes
a little extra time over using datasets etc. I think it's worthwhile.
However, I really get stuck when attempting to implement persistence of
one-to-many and many-to-many object relationships, where a single
"Person" has many subordinate objects such as addresses, or where a
single order may be associated with many order details and in turn many
products.
I know there are many framework products out there that cope very
nicely with this problem, however I am keen to understand exactly
what's happening "under the bonnet" - how one can read, allow
modification and then persistence back to the database.
Does anyone have any pointers or links to any sample code they might
point me at? Thanks.
M