TECH TIP: How to Make a Data-Aware RB Component Publish the DataPipeline and DataField properties. These are declared in the ancestor class TppPrintable (ppPrnabl.pas). Override the public IsDataAware function from TppPrintable class to return True. function TmyDBComponent.IsDataAware: Boolean; begin Result := True; end; Override the public Notify method from the ancestor to redraw the design Full Article…
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TeeChart General Info
ReportBuilder includes TeeChart wrapper components that enable TeeChart to be used within the Report Designer. For an example see RBuilder\Demos\Reports\Demo.dpr. Open the project main form and read the directions at the top. For an end-user example, see RBuilder\Demos\EndUser\Report Explorer\EndUser.dpr. Again, open the main form and read the directions at the top of the form for Full Article…
TeeChart Compile Error
Tech Tip: Resolving Compile Error w\TeeChart When using TeeChart and ReportBuilder in Delphi you will encounter a compile error stating that the unit ‘IEditCha’ cannot be found. In order to get around it you can: Build your project with packages. Purchase TeeChart Pro from http://www.steema.com The TeeChart author did not include all of the units Full Article…