I have a dataset with 2 tables (father and child table) and a
relation between them with cascade for update and delete.
I also have a client application and a remote application.
If in the client application I delete a existing father's row and afterwards
create the same father's row with the same field values and a new child row
and call a remote application' method by remoting passing this dataset
(making the serialization), you will see that there is no child row in
dataset at the remote application's method.
I think serialization lost the child row. This is a terrible problem.

Can someone help me?

Hi Mauricio,

Before serializing check that row is indeed there.

--
Miha Markic [MVP C#] - RightHand .NET consulting & development
SLODUG - Slovene Developer Users Group
www.rthand.com

"Mauricio Pires" <(E-Mail Removed)> wrote in message
news:65193998-69B0-4254-B720-(E-Mail Removed)...
>I have a dataset with 2 tables (father and child table) and a
> relation between them with cascade for update and delete.
> I also have a client application and a remote application.
> If in the client application I delete a existing father's row and
> afterwards
> create the same father's row with the same field values and a new child
> row
> and call a remote application' method by remoting passing this dataset
> (making the serialization), you will see that there is no child row in
> dataset at the remote application's method.
> I think serialization lost the child row. This is a terrible problem.
>
> Can someone help me?
>
>

Hey Miha, slightly off topic .. check this out
http://dotnetjunkies.com/WebLog/sahi.../19/45995.aspx

okay sorry for the offtopic thingie !!

- Sahil Malik
http://dotnetjunkies.com/weblog/sahilmalik


"Miha Markic [MVP C#]" <miha at rthand com> wrote in message
news:%23wiEZlh$(E-Mail Removed)...
> Hi Mauricio,
>
> Before serializing check that row is indeed there.
>
> --
> Miha Markic [MVP C#] - RightHand .NET consulting & development
> SLODUG - Slovene Developer Users Group
> www.rthand.com
>
> "Mauricio Pires" <(E-Mail Removed)> wrote in
> message news:65193998-69B0-4254-B720-(E-Mail Removed)...
>>I have a dataset with 2 tables (father and child table) and a
>> relation between them with cascade for update and delete.
>> I also have a client application and a remote application.
>> If in the client application I delete a existing father's row and
>> afterwards
>> create the same father's row with the same field values and a new child
>> row
>> and call a remote application' method by remoting passing this dataset
>> (making the serialization), you will see that there is no child row in
>> dataset at the remote application's method.
>> I think serialization lost the child row. This is a terrible problem.
>>
>> Can someone help me?
>>
>>
>
>

Hi Miha,
The row is indeed there. I'm seeing the row in a datagrid and I also put a
break point and saw it in the dataset table but after the seralization the
child row vanished.
But note that the child row has vanished only if I create the father's row
with the same field's value from the deleted father's row.

Thanks.
Mauricio
ControlBase - Brazil

"Miha Markic [MVP C#]" wrote:

> Hi Mauricio,
>
> Before serializing check that row is indeed there.
>
> --
> Miha Markic [MVP C#] - RightHand .NET consulting & development
> SLODUG - Slovene Developer Users Group
> www.rthand.com
>
> "Mauricio Pires" <(E-Mail Removed)> wrote in message
> news:65193998-69B0-4254-B720-(E-Mail Removed)...
> >I have a dataset with 2 tables (father and child table) and a
> > relation between them with cascade for update and delete.
> > I also have a client application and a remote application.
> > If in the client application I delete a existing father's row and
> > afterwards
> > create the same father's row with the same field values and a new child
> > row
> > and call a remote application' method by remoting passing this dataset
> > (making the serialization), you will see that there is no child row in
> > dataset at the remote application's method.
> > I think serialization lost the child row. This is a terrible problem.
> >
> > Can someone help me?
> >
> >
>
>
>

Thanks for letting the "poor guy" first :-)

--
Miha Markic [MVP C#] - RightHand .NET consulting & development
SLODUG - Slovene Developer Users Group
www.rthand.com

"Sahil Malik" <(E-Mail Removed)> wrote in message
news:%236njjRi$(E-Mail Removed)...
> Hey Miha, slightly off topic .. check this out
> http://dotnetjunkies.com/WebLog/sahi.../19/45995.aspx
>
> okay sorry for the offtopic thingie !!

Heh

I am curious to hear Frans' reaction on it though .. I doubt he hasn't read
the joke yet. :-P

- SM

"Miha Markic [MVP C#]" <miha at rthand com> wrote in message
news:eMoYqoi$(E-Mail Removed)...
> Thanks for letting the "poor guy" first :-)
>
> --
> Miha Markic [MVP C#] - RightHand .NET consulting & development
> SLODUG - Slovene Developer Users Group
> www.rthand.com
>
> "Sahil Malik" <(E-Mail Removed)> wrote in message
> news:%236njjRi$(E-Mail Removed)...
> > Hey Miha, slightly off topic .. check this out
> > http://dotnetjunkies.com/WebLog/sahi.../19/45995.aspx
> >
> > okay sorry for the offtopic thingie !!
>
>