Master Detail Question - Visual Basic .NET

João Santa Bárbara

Hi all
i have a create a relation between two tables, and both of then have
Autonumbers ( Sql ), since i have the Datarelation, i create a new record in
the master table, and a few in the detail table. so far so good all work as
i expected. ( when i create de details rows , all then have the key for the
relation )

but when i do the update using my sqldataadapter like this

Me.DataAdapter.Update(Tabela)
i = Me.DataAdapterTipoDetalhes.Update(TabelaDetalhes)

the second dataadapter doesnt update,
so i have try the TabelaDetalhes.GetChanges and it returns nothing. but
before i update the master table it returns the new rows ??
anyone can assist me ???
thks
JSB

PS in my opinion, the problem is when i update the master table the second
changes the state of all rows that i have inserted.

Nov 20 '05 #1

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Scott M.

Please do not cross-post.
"João Santa Bárbara" <jo**************@mail.telepac.pt> wrote in message
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Hi all
i have a create a relation between two tables, and both of then have
Autonumbers ( Sql ), since i have the Datarelation, i create a new record in the master table, and a few in the detail table. so far so good all work as i expected. ( when i create de details rows , all then have the key for the relation )

but when i do the update using my sqldataadapter like this

Me.DataAdapter.Update(Tabela)
i = Me.DataAdapterTipoDetalhes.Update(TabelaDetalhes)

the second dataadapter doesnt update,
so i have try the TabelaDetalhes.GetChanges and it returns nothing. but
before i update the master table it returns the new rows ??
anyone can assist me ???
thks
JSB

PS in my opinion, the problem is when i update the master table the second
changes the state of all rows that i have inserted.

Nov 20 '05 #2

Cor

Hi Joao

The state of the changes in a dataset is done by
datasetx.acceptchanges

Maybe you do that to early

Cor

PS in my opinion, the problem is when i update the master table the second
changes the state of all rows that i have inserted.

Nov 20 '05 #3

Cor

Hi Joao

The state of the changes in a dataset is done by
datasetx.acceptchanges

Maybe you do that to early

Cor

PS in my opinion, the problem is when i update the master table the second
changes the state of all rows that i have inserted.

Nov 20 '05 #4

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