Align EDITTEXT in form DI Api

experts

I am unable to align fields in the form.

By aligning field form, the field is always right or always left.

I am using a model that this centralized put the field assumes the position of the field

oModelo = oMktformLocal.Items.Item("1250000016") '//Field EndDate

      oItem = oMktformLocal.Items.Add("FSEdt00", BoFormItemTypes.it_EXTEDIT)

      With oItem

        .Width = oModelo.Width

        .Left = oModelo.Left

        .Height = oModelo.Height

        .Top = oModelo.Top + 15

        .ToPane = oModelo.ToPane

        .FromPane = oModelo.FromPane

      End With

      oEditText = oItem.Specific

      oEditText.DataBind.SetBound(True, "", "EditDate")