Good day.
i am hoping that somebody could assist me.
i am adding items to a transaction programmatically with the following code.
LSRetailPosis.POSProcesses.ItemSale iSale = new LSRetailPosis.POSProcesses.ItemSale(); iSale.OperationID = PosisOperations.ItemSale; iSale.OperationInfo = new LSRetailPosis.POSProcesses.OperationInfo(); iSale.Barcode = "100"; iSale.OperationInfo.NumpadQuantity = 2; iSale.POSTransaction = (PosTransaction)posTransaction; iSale.RunOperation();
This is working well, however i need to check that an item exists before inserting it and handle it accordingly.
i get the 'Item Not Found' if an item doesn't exist while adding, how can i check before running the code that an item exists?
any help would be appreciated.
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