public virtual IEnumerable delete(PXAdapter adapter) { GLVoucherBatch batch = VoucherBatches.Current; if (batch == null) { throw new PXException(Messages.NoBatchesForDelete); } if (VoucherBatches.Ask(PXMessages.LocalizeFormatNoPrefixNLA(Messages.BatchDeleteConfirmation, batch.VoucherBatchNbr), MessageButtons.OKCancel) == WebDialogResult.OK) { if (batch.Released == true) { throw new PXException(Messages.BatchDeleteReleased); } List <GLVoucherBatch> fullList = new List <GLVoucherBatch>(); foreach (GLVoucherBatch voucherBatch in VoucherBatches.Select()) //create list to show all records during processing { fullList.Add(voucherBatch); } PXLongOperation.ClearStatus(this.UID); PXLongOperation.StartOperation(this, delegate() { DeleteBatch(batch, fullList.ToArray <object>()); }); VoucherBatches.View.RequestRefresh(); } return(adapter.Get()); }