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Issue with Enterprize Library

Hi,
How can I detect when there is a problem connecting to tha database and
simpley resume. This is my current code

Dim db As Database = DatabaseFactory.CreateDatabase()
Dim DR As SqlDataReader

Try

DR = db.ExecuteReader(CommandType.Text, "select * fromtest")

While DR.Read

MsgBox(DR.Item(0))

End While

Catch ex As Exception

MsgBox(ex.Message)

Finally

If (Not DR Is Nothing) Then
DR.Close()
End If

End Try

Instead of displaying a message I would perfero to log to file but how do I
trap when it was unable to connect to the dataabase. I was looking into the
Windows Instrumentation (WMI) Events. How can I trap these?

Thanks
Oct 4 '05 #1
0 992

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