Bug in Refresh Fields functionality? - microsoft.public.sqlserver.reportingsvcs

Message from discussion Bug in Refresh Fields functionality?

Rohan Cragg

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More options Jun 11 2004, 11:59 am

Newsgroups: microsoft.public.sqlserver.reportingsvcs

From: "Rohan Cragg" <rohancr...@hotmail.com>

Date: 11 Jun 2004 08:59:59 -0700

Local: Fri, Jun 11 2004 11:59 am

Subject: Bug in Refresh Fields functionality?

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Whilst writing a Custom Data Processing Extension I seem to have
discovered some strange behaviour.

Following my debug trace information I can see that ExecuteReader is
being called twice whenever the Refresh Fields button is pressed, first
time round the parameters are being passed as empty strings and an
ArgumentException is thrown when trying to load a DataSet (which the
Report Designer seems to just ignore). I can see via a debug trace that
ExecuteReader then gets called a second time, this time passing the
parameters as I have entered them.

More detail is available in my blog post:
http://www.sharepointblogs.com/rcragg/archive/2004/06/11/540.aspx
Rohan.

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