Excel: Entering control codesLink

When using Excel with your barcode object - how can I enter control codes, like a Return?
Using the barcode object, you capture control codes directly by the corresponding ASCII character. So, you need to create that character directly in Excel. For this you use the function CHAR() inside your cell. To map a Return (ASCII 13) the cell content might look like this:
 ="Any kind of Text"&CHAR(13)