Récupération des données d'un grid view dans une autre page

    Protected Sub MyGrid_RowCommand(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewCommandEventArgs) Handles MyGrid.RowCommand
       Dim currentRowIndex As Integer = Int32.Parse(e.CommandArgument)
        If e.CommandName = "commande1" Then
            Session("Commande") =  "commande1"
            Session("Variable0") = MyGrid.Rows(currentRowIndex).Cells(0).Text
            Session("Variable1") = MyGrid.Rows(currentRowIndex).Cells(1).Text
            Response.Redirect("~/LaDeuxiemePage.aspx")
        End If
    End Sub

Private Sub TestSession()

If  Session("Commande") =  "commande1" Then
        Txt0.Text = Session("Variable0")
        Txt1.Text = Session("Variable1")
End If

End Sub