protected virtual void _(Events.RowSelecting <ARInvoice> e) { if (e.Row?.IsUnderCorrection != true) { return; } PXView view = new SelectFrom <ARRegisterAlias> .Where <ARRegisterAlias.origDocType.IsEqual <ARInvoice.docType.FromCurrent> .And <ARRegisterAlias.origRefNbr.IsEqual <ARInvoice.refNbr.FromCurrent> .And <Where2 <ARRegisterAlias.isCorrection.IsEqual <True>, Or <ARRegisterAlias.isCancellation.IsEqual <True> .And <ARRegisterAlias.released.IsNotEqual <True> > > > > > > .View.ReadOnly(Base).View; using (new PXConnectionScope()) using (new PXFieldScope(view, typeof(ARRegisterAlias.docType), typeof(ARRegisterAlias.refNbr), typeof(ARRegisterAlias.isCancellation))) { var correction = (ARRegisterAlias)view.SelectSingleBound(new[] { e.Row }); e.Row.CorrectionDocType = correction?.DocType; e.Row.CorrectionRefNbr = correction?.RefNbr; e.Row.IsUnderCancellation = correction?.IsCancellation == true; } }