thank you so much, both answer are great, both worked fine, thanks again. I am trying to get away from those fance interface user and get more into the code behind. so, when I bind that productlistview. with the reader, i have a funcion that return the selected value.
Public ReadOnly Property prodid() As String
Get
Return ProductListView.SelectedValue
End Get
End Property
which i retrieve it in the next page. how can i tell the productlistview, that the datakeynames = myrreader("pid") from the code behind. thanks for your help.