Get textbox value from datagrid problems

[stfarm]

Hi, could you please tell me what is wrong with this piece of code.
I have a DataGrid, and I would like to know the value of a textbox field, and it never returns anything.

 Dim item As DataGridItem
        If Not IsPostBack Then

            For Each item In DataGrid1.Items
                Dim tb As TextBox = CType(item.FindControl("txtInput"), TextBox)
                ListBox1.Items.Add(tb.Text)
            Next
        End If

Thank you.
Steve

 

[jzelhart]

Where are you calling this code? In the Page Load Event? I would try looking at the ItemDataBound Event instead.

    Private Sub dg_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DataGridItemEventArgs) Handles dg.ItemDataBound
        If e.Item.ItemType <> ListItemType.Header And e.Item.ItemType <> ListItemType.Footer Then
            Dim strIn As String = e.Item.Cells(5).Text
            ListBox1.Items.Add(strIn)            
        End If
    End Sub

Hope this helps.

Hope everyone is having a great day!

Thanks - Jennifer

 

[stfarm]

Thank you, but I need to call it from a button click to update a stored proc. Any other ideas?

Thank you for your help,

Steve

 

[jzelhart]

Ok, I guess I need more information. Is this when you update the row or are you changing the whole grid and trying to update all rows?

Hope everyone is having a great day!

Thanks - Jennifer