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New Message on BDOTNET
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From: prakash-raj
Message 5 in Discussion
Thanks ,unfortunately the requirement has been changed and it working well. i
had another query.here sel_cmd =New SqlCommand("SELECT count(*) FROM
temp_session", Con)
Dim temp as integer = sel_cmd.ExecuteScalar()
if temp >= 1 then
select_cmd = New SqlCommand("SELECT ts.cid,ts.mins,cust.tot_minutes FROM
temp_session ts,customers cust where ts.cid=cust.cid", Con)
dr = select_cmd.ExecuteReader()
dim mins as integer
dim tot_mins as integer
While dr.Read()
mins = 0
tot_mins = 0
mins = dr.Item("mins") + 1
tot_mins = dr.Item("tot_minutes") - 1
update_cmd = New SqlCommand("UPDATE temp_session SET mins="& mins &" WHERE
cid="& dr.Item("cid"),Con)
update_customer = New SqlCommand("UPDATE customers SET tot_minutes="&
tot_mins &" WHERE cid="& dr.Item("cid"),Con)
update_cmd.ExecuteNonQuery()
update_customer.ExecuteNonQuery()
End While
dr.Close()
end if ERROR AS There is already an open DataReader associated with this
Connection which must be closed first in (update_cmd.ExecuteNonQuery() )
Kindly help me out. Thx in advance regards Prakash.S
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