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Sum datagridview column into textbox

wiswalld asked
Last Modified: 2009-06-29
I have a datagridview that holds values in columns (obviously). I want to take lest say column 27 and add all the values from that column and then divide them by the total number of rows in the datagridview. Another get an average for column 27 and put in a textbox on the form. This is the code I use to get the value in the column of the datagridview that I want to use.

 Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        For Each row As DataGridViewRow In DataGridView1.Rows
            row.Cells(27).Value = row.Cells(26).Value - row.Cells(5).Value * 113 / row.Cells(4).Value
            Me.txtHandicap.Text = row.Cells(27).Value   <<< I want to put something here to do this.
    End Sub

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