how to solve the data reader in asp.net

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how to solve datareader

VB

Do While dr.Read()
            Dim dataRow As DataRow = dt.NewRow()

            For i As Integer = 0 To listCols.Count - 1
                dataRow((CType(listCols(i), DataColumn))) = dr(i) '"<br />" & dr(i) & "<br /><br />"
            Next i
            dt.Rows.Add(dataRow)
        Loop

when i use this code in our function and saw in watch window it shows first row in dr.read() point after next point it shows the next row

my problem is after executing the code it show the one record less than reading the record.
how to solve it..

thanks in advance..

Posted 31-Oct-11 2:18am

DINESH K MAURYA

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Bala Selvanayagam · Answer 1 · 2011-10-31T02:52:00

Looks like you have a

odr.Read()

statement before the while loop some where and that is why when you enter the while loop it shows the first record and the the moment passing

Do While dr.Read()

it shows the second record hence missing the first record for you.

Please check your code before the while loop and make sure there is no

odr.Read()

Anuja Pawar Indore · Answer 2 · 2011-10-31T03:11:00

Solution 2

use
datatable.load method and pass in the datareader object.

Refer this
http://msdn.microsoft.com/en-us/library/system.data.datatable.load.aspx#Y1089[^]

Posted 31-Oct-11 3:11am

Anuja Pawar Indore