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Rows the rows of a grid view?

 
 
Jason James
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      08-10-2006
Hi,

I would like to do this:

Dim r As GridViewRow
Dim nTotal As Single = 0
For Each r In GridView1.Rows
If IsNumeric(r.Cells(2)) Then
nTotal += CType(r.Cells(2).Text, Single)
End If
Next
Label1.Text = "Total vouchers bought is " & nTotal.ToString

to sum the numbers in column 2 and place the total into Label1.

However, the rows collection doesn't appear to have any rows in it. It
does have rows and they are displayed.

Any ideas how I achieve this goal and in which event I should process
the rows?

Many thanks,

Jason.

 
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