 Â Add | Adds a bar code. |
| Â Delete | Deletes an existing bar code. |
| Â Get | Retrieves a bar code.
The bar code is specified by its key, which is contained in the BarCodeParams object passed to the method. |
| Â GetDataInterface | Creates an empty data structure for use with the BarCodesService. |
| Â GetDataInterfaceFromXMLFile | Creates an object from an XML file. |
| Â GetDataInterfaceFromXMLString | Creates an object from XML. |
|  GetList | Returns the BarCodeParamsCollection data collection that identifies all bar codes. |
| Â Update | Updates an existing bar code. |