Select Row from dataset using Linq

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VB

dtsfill = objclsdata.fnDataSet("select idmenu, Description, MenuPlaceOrder from tbl_menu where active = 1 and parent=0 order by MenuPlaceOrder;", CommandType.Text, )

dtsfill as dataset
dtsfill = objclsdata.fnDataSet("select idmenu, Description, MenuPlaceOrder from tbl_menu where active = 1 and parent=0 order by MenuPlaceOrder;", CommandType.Text )
 Dim query = From d In dtsfill .AsEnumerable Where dtsfill .Field(Of Integer)("Parent") = 0 Select dtsfill

This linq not getting data help me

Posted 2-Dec-10 20:00pm

vishwanathanad

Updated 2-Dec-10 20:55pm

thatraja

v2

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ANSAL P R · Answer 1 · 2010-12-22T04:41:00

Hi vishwa,

you can read the datarow directly through Table

please try this

VB

dt.Columns.Add("SlNo")
            dt.Columns.Add("Name")

            Dim dr As DataRow = dt.NewRow
            dr(0) = "1"
            dr(1) = "ANSAL"
            dt.Rows.Add(dr)
            dr = dt.NewRow
            dr(0) = "2"
            dr(1) = "Ajith"
            dt.Rows.Add(dr)
            ds.Tables.Add(dt)

            Dim a As EnumerableRowCollection(Of DataRow) = From p In ds.Tables("TEST") Where p.Item("Name") = "ANSAL" Select p

            Dim SlnoVal As String = CType(a.ElementAt(0), DataRow).Item("Slno")