However, when placing this component on the Data Band, it will be printed as many times in the report as the Data Band is printed. The Bar Code component in a report doesn’t have its own Data Source property. The expression can also be a link to a data column. The result of the calculation of the expression will be encoded in a QR code, which you can get when you read it. If you specify an expression in a barcode code, the report generator will process this component and its expression when creating a report. The work with expressions opens more possibilities. When working with some text and links, everything is simple – specified data will be automatically coded. Using this barcode type, you can code various data - some texts, URLs, and expressions. In our reporting tool, QR code is one of the types of the Bar Code component.
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