how do I sum column values in for loop?

Question

1.00/5 (1 vote)

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how would I take extlabel text and add it together to the next row and at the end I would have one value?

extlabel is in template field

example:
total column
$200.00
$225.00
$100.00
$700.00

VB

Dim p As String = String.Empty
        For Each row As GridViewRow In GridView1.Rows
            Dim quantlabel As Label = DirectCast(row.FindControl("quantlabel"), Label)
            Dim extlabel As Label = DirectCast(row.FindControl("extlabel"), Label)
            
            If quantlabel.text > 0 Then
                p + extlabel.text
            Else

            End If

        Next

Posted 22-Jan-15 10:11am

PTG.Jake

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PTG.Jake · Accepted Answer · 2015-01-22T10:19:00

Nevermind, I figured it out.

VB

Dim p As Decimal = 0
        For Each row As GridViewRow In GridView1.Rows
            Dim quantlabel As Label = DirectCast(row.FindControl("quantlabel"), Label)
            Dim extlabel As Label = DirectCast(row.FindControl("extlabel"), Label)
            
            If quantlabel.Visible = True Then
                Dim q As Decimal = extlabel.Text
                p = p + q
            Else

            End If

        Next