[VB.Net][2.0] Lire les données d'une colonne non visible d'un GridView

J'ai trouvé. Et bien ce n'est pas possible !

Il faut utiliser la propriété DataKeyNames.

Code:

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Sub CustomersGridView_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs)
 
    ' Determine the index of the selected row.
    Dim index As Integer = CustomersGridView.SelectedIndex
 
    ' Display the primary key value of the selected row.
    Message.Text = "The primary key value of the selected row is " & _
        CustomersGridView.DataKeys(index).Value.ToString() & "."
 
  End Sub