Protected Sub GrdPietanzaRig_RowEditing(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewEditEventArgs) Handles GrdPietanzaRig.RowEditing
    GrdPietanzaRig.EditIndex = e.NewEditIndex
      cQueryGrid = 'qui la query per riempire la griglia
    riempigriglia(GrdPietanzaRig, cQueryGrid, "PietanzaRigTmp")