SQLReader and Stored Procedure No results shows rdr as having rows????

[Roger]

I have a stored procedure I am calling to return resuts if there any to a
sqldatareader.

The problem I am having is my code thinks it is always returning results...

the While rdr2.read always passes and the rdr2.has rows is true even
if the stored procdure returns no results.

I have tested this by runing the stored procedure manually and it shows NO
results.

What could be my problem? Here is my simple code and stored procedure....

Thanks,


******* Code


Dim cmd As New SqlClient.SqlCommand("R_GetSiphoned")
Dim rdr2 As SqlClient.SqlDataReader
cmd.Connection = cn
If cmd.Connection.State = ConnectionState.Closed Then
cmd.Connection.Open()
End If
cmd.CommandType = ADODB.CommandTypeEnum.adCmdStoredProc
cmd.Parameters.Add("@Siteid", CStr(dtnew.Rows(i).Item(0)))
cmd.Parameters.Add("@Date", CDate("1/1/2010"))
rdr2 = sqlCmd.ExecuteReader()
While rdr2.Read
If rdr2.HasRows Then
dtnew.Rows(i).Item(j + 1) = "X"
Else
dtnew.Rows(i).Item(j + 1) = "O"
End If
End While


**************

Stored Procedure.....

ALTER PROCEDURE R_GetSiphoned

@SiteID varchar(10),
@Date datetime

AS
SELECT CONVERT(varchar(10), siphonTransferAt, 101) AS Expr1, siteID
FROM a_siphon
WHERE siteID = @SiteID AND (CONVERT(varchar(10), siphonTransferAt, 101)
= @date)
return

 

[William \(Bill\) Vaughn]

See http://www.betav.com/msdn_magazine.htm and my article on handling
parameters from stored procedures.

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William (Bill) Vaughn
Author, Mentor, Consultant
Microsoft MVP
www.betav.com
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