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Old September 29th, 2012, 01:50 AM
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Default calculation between datagridview columns

Hi friends
I am trying to learn how to add an expression column in datagridview but its not giving me correct out put
any bit of info would be helpful
    Dim dt As New DataTable


        Me.DataGridView1.DataSource = dt
        dt.Columns("total").Expression = "[col2]+[col3]"
can someone provide me a link or a sample code please

Last edited by rony001; December 1st, 2012 at 03:55 PM..

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