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A developer has a huge choice of options when the task is to export to Excel from Delphi or Lazarus – it was partially described in the article “How to export a report to XLS Biff8 from Delphi” and there I also briefly explained why it is a bad choice. And what is a good choice, then? Well, it’s better to save a file in a new (well, relatively new) XML XLSX format. " XML is a technology designed to manage structured data and display that data as a human-readable text file. XML conforms to indust ...

Sorting data is one of the most important data processing tools. We can say, it is the basis of the analysis. Analysing chaotic output data is almost impossible. Therefore, sorting provides all the tools that work with data. This also applies to reporting tools. After all, the data source may provide the report data is not sorted, or sorted, but not in the required field, not in the order. The documentation for FastReport.Net outlines two ways to sort: sorting group values, sorting data in the Data band. The first type of sorting is available to us when we create a group, namely when setting up the Group Headline band. When you choose the field you're going to group on, you can sort it right away.   There are three sorting options available: no sorting, ascending, descending. But if we talk about sorting basic data in the data bin, we ca ...

We are pleased to announce the release of the first version of the universal reporting component FastReport Avalonia. Develop your business applications with a unified user interface on macOS, Linux, and Windows simultaneously. One piece of code—three platforms! Our component is compatible not only with the familiar x64 and x86 processor architectures but also works stably on arm64. It supports Avalonia UI, .NET 6, and higher. The reporting generator includes a powerful report engine, a user-friendly designer with a familiar interface, and a fast report viewer for viewing reports. FastReport Avalonia uses the SkiaSharp graphics engine for maximum comfort. You also have access to all report export formats—PDF, Excel, MS Word, and many more. FastReport Avalonia is part of the unified FastReport ecosyst ...

Software developers have long pondered the question, "How could we run Linux applications directly in Windows, without needing to use a separate virtual machine?" The WSL technology provides a potential answer to this question. The history of WSL began in 2016. At the time, the implementation involved running Linux binary executables using system calls within the Windows kernel. The first version also included emulation of the Linux kernel through a layer to translate system calls. The second version of WSL, released in 2019, featured full compatibility with system calls, a fully functional Linux kernel, support for GPUs, and support for Linux applications with a graphical user interface. In this article, we will explore how to set up WSL 2 for working with FastReport and FastCube components in Lazarus for Linux.     Installing and Setting Up Ubuntu 24.04 in WSL 2 Launch the Windows command li ...

QR codes are becoming increasingly popular tools for storing and sharing information. In reports and documents, they can be used for quick access to websites, contacts, product information, and much more. FastReport .NET is a powerful library for creating reports in .NET applications. It allows not only the generation of text and graphic reports but also the integration of dynamic elements such as QR codes. In this article, we will explore how to create a QR code with an image in FastReport .NET to enhance the visual representation of reports and improve their functionality. First, we need to create a regular QR Code in the designer. To do this, go to the components panel and select “Barcode” > “2D” > “QR Code.” ...

What's new in the FastReport 4?Report Designer: new XP-style icons the "Data" tab with all report datasets ability to draw diagrams in the "Data" tab code completion (Ctrl+Space) breakpoints watches report templates Report Preview: thumbnails Print: splitting a big page to several small pages printing several small pages on one big duplex handling from print dialogue Report Core: "endless page" mode images handling, increased speed the "Reset page numbers" mode for groups reports scripting (Rijndael algorithm) report ...

PDF is an all-purpose file format that allows users to present and share documents regardless of software, hardware, or operating system. Over the years, several PDF subtypes have been created to meet the different needs of various industries. Let's look at some of the most popular formats: PDF/X, PDF/A, and PDF/E. 1. PDF/X PDF/X is a professional standard for graphics interchange optimized for consistent and predictable printing. Unlike regular PDFs, which can include any content, like interactive elements and media files, PDF/X is limited to certain data types, making it especially suitable for sharing print-ready files. Main characteristics of PDF/X: Color model. All colors in a document must be defined in pre-known color spaces, typically CMYK or spot colors. It eliminates the uncertainties associated with color interpretation in printing. Built-in resources. ...

Join us on CodeRage8! On our stand short time will be available discounts on our software components for Delphi, C++Builder and RAD Studio. And also it may be interesting for you - Michael Philippenko will speak and make some demonstration about FastCube 2 and FastReport 5. When - Thursday, October 17, 2013 Where - CodeRage 8 - Delphi Conference Sessions Register now for free! ...

The RFID tag is an alternative to identifying goods using barcodes. There is an exception that RFID tags use radio signals, which allows the scanning of large batches of goods in short intervals of time. Also, tags are often used to identify employees in companies. The tag contains 4 data banks: 1. The reserved data bank contains two passwords (access and kill). With the first one, it is possible to control opening and closing access to some banks or parts of the memory. The second one is required for permanent disconnection or reuse (if supported by the tag). Each pa ...