Re: Typed DataSet returned from Web Service missing DataRows

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From: Val Mazur (group51a_at_hotmail.com)
Date: 10/30/04 

Date: Sat, 30 Oct 2004 15:26:05 -0400

Hi Nathan,

Do you return it as a result of the function? If yes, then did you declare
result of the function as DataSet? 

-- 
Val Mazur
Microsoft MVP
"Nathan Phelps" <nphelps@solarc.com> wrote in message 
news:%23asuZtjvEHA.1512@TK2MSFTNGP12.phx.gbl...
>I have a typed DataSet that contains approximately eight DataTables with 
>foreign key relationships that I am returning from a ASMX web service to a 
>Winforms application.  The rows of a few particular tables don't seem to be 
>making it across the wire.
>
> * I can verify that these particular DataTables are being populated 
> correctly by their DataAdapters by debugging on the server-side and 
> verifying that the XML returned from the web service call includes the 
> rows in question (tested using the test page generated by ASP for the web 
> service).
> * I can verify that the typed DataSet that is generated by adding the 
> reference to the client project includes the appropriate definition of the 
> tables in question.
>
> The rows in these tables, however, don't make it across the wire.  I can 
> verify this by calling WriteXml on the returned DataSet and examining the 
> saved file to find that the rows in question are missing.
>
> I have tried removing the web reference and recreating it, removing all 
> the foreign key relationships in the DataSet, but I get the same 
> results...
>
> Any ideas?
>
> Thanks,
>
> Nathan
>

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