IIF((NOT EMPTY(v_tdocslk.iID)) AND (TYPE('THIS.colcname') = 'O' AND THIS.colcname.ENABLED AND (NOT THIS.colcname.READONLY)), goApp.nBackColorFld, goApp.nBackColorForm)>
IIF((NOT EMPTY(v_tdocslk.iID)) AND (VARTYPE(THIS.colcname) = 'O' AND THIS.colcname.ENABLED AND (NOT THIS.colcname.READONLY)), goApp.nBackColorFld, goApp.nBackColorForm)>
IIF((NOT EMPTY(v_tdocslk.iID)) AND (TYPE('THIS.colcname') = 'O' AND THIS.colcname.ENABLED AND (NOT THIS.colcname.READONLY)), IIF(TYPE('goApp') = 'O', goApp.nBackColorFld, 0), IIF(TYPE('goApp') = 'O', goApp.nBackColorForm, 0))>