ReportBuilder uses the Printer device context to perform all calculations required to generate the report pages. This includes measuring text, wrapping text, and calculating the vertical page space required by a stretchable component such as a memo. Using the Printer device context results in a very high degree of accuracy when printing to the printer.  Full Article…

1. Check each report/childreport and make sure that the Report.DataPipeline property is assigned OR AutoStop is set to True. 2. Try setting all Detailband.PrintHeight to phDynamic. It may be that you have a fixed height detail band that is too large to print on a page. 3. As a test, try commenting out all event-handler  Full Article…

Question “How do I toggle the page orientation from the preview window?” Solution Create a preview plugin that creates a new button to alter the page orientation of the report and regenerate when clicked. Download: ToggleOrientationPlugin.zip Sample Delphi code: type TmyToggleOrientationPlugin = class(TppPreview) private FOrientationButton: TppTBXItem; procedure OrientationButtonClickEvent(Sender: TObject); public procedure CreateToolbarItems; override; end; implementation  Full Article…