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Datareader empty

P: n/a
Hello all,

I'd like to know if it is possible to create an empty DataReader (not
Nothing, but a DataReader with no rows in it)

An example

dr = cmd.ExecuteReader()
Catch Ex as Exception
'Manage the exception and assigning an empty DataReader to dr
End Try

While dr.Read
End While

In this way, when the dr.Read occurs no exception arises (while if dr is
nothing the exception is thrown on the dr.Read)

Nov 20 '05 #1
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