ASP.NET Core 8のニュース

柔軟なサブレポートでレポートセクションを再利用

1月 14, 2026
複雑なシナリオを簡素化し、データソース間の重複するロジックを減らすために、マスターレイアウトにモジュール式レポートを組み込み

Subreports allow independently maintained reports to be embedded within a master report, enabling a modular and flexible reporting design. Each Subreport can be created, maintained, and reused separately, while connecting to the master report through parameters that dynamically filter its data from a separate data source. This approach simplifies complex reporting scenarios, improves consistency, and reduces maintenance effort by avoiding duplicated logic. Common use cases include displaying detailed line items within summary reports, combining data from multiple databases, or reusing standardized sections such as invoices, audit details, or customer histories across multiple reports.

Several ASP.NET Core reporting controls offer support for subreports including:

  • DevExpress Reporting lets you embed reusable subreports, link multiple data sources via parameters, and manage complex report structures efficiently.
  • TX Text Control .NET Server for ASP.NET facilitates dynamic subreports for documents, enabling separate data sources and parameter-driven content reuse.
  • Telerik Reporting allows you to design modular subreports, pass contextual parameters, and combine independent data queries within reports securely.
  • FastReport .NET WEB lets you integrate flexible subreports, filter datasets through parameters, and reuse report components across web applications easily.

For an in-depth analysis of features and price, visit our ASP.NET Core reporting controls comparison.

Compare ASP.NET Core Reporting Controls

スプレッドシートの公式に直接AIロジックを組み込む

1月 14, 2026
Document Solutions for Excel, .NET Edition v9.0.0は、クエリ、翻訳、感情分析のための組み込みAI機能を追加

Document Solutions for Excel, .NET Edition by MESCIUS is designed to enable developers to create and manipulate Microsoft Excel documents programmatically within .NET applications. It provides a robust API for interacting with Excel spreadsheets, allowing developers to automate tasks such as data extraction, formatting, and generation of reports. The framework offers comprehensive support for various Excel features, including formulas, charts, conditional formatting, and data validation. It also provides tools for handling large datasets and optimizing performance, making it suitable for both small-scale and enterprise-level applications.

The Document Solutions for Excel, .NET Edition v9.0.0 update introduces a major new capability: AI-powered functions that integrate large language models directly into the spreadsheet formula engine. Developers can now use AI.QUERY to build dynamic prompts from cell values, AI.TRANSLATE to localize ranges into target languages, and AI.TEXTSENTIMENT to classify text as positive, negative, or neutral, all within formula syntax. These functions support both template use and automation scenarios, enabling more intelligent document workflows.

To see a full list of what's new in v9.0.0, see our release notes.

Document Solutions for Excel is licensed per developer and is available in several license options for differing distribution needs. Team licenses are also available for multiple developers within the same organization. See our Document Solutions for Excel, .NET Edition licensing page for full details.

Document Solutions for Excel, .NET Edition is available to buy in the following products:

.NET アプリでPDFを直接操作

1月 9, 2026
Xceed PDF Library for .NETは、軽量で高性能かつ使いやすいAPIを用いて、開発者がPDFコンテンツの編集、署名、保護、抽出を支援

Xceed PDF Library for .NET by Xceed Software is a developer-focused component that enables interaction with PDF documents directly within .NET applications. It provides a clean, intuitive API for creating, editing, and processing PDFs, allowing users to add, modify, or extract content such as text and images without relying on external tools or dependencies.

Designed for reliability and ease of integration, the library supports key features including digital signatures, document encryption, and permission controls to help secure sensitive information. These capabilities make it well suited for a wide range of use cases, from automating document generation and updating existing PDFs to applying security policies and extracting data for reporting or archiving. Ideal for both desktop and server-side applications, Xceed PDF Library for .NET helps teams improve PDF processes while maintaining control and consistency.

Xceed PDF Library for .NET is licensed per developer and is available as a perpetual license with 1 year of updates and support. See our Xceed PDF Library for .NET licensing page for full details.

For more information, visit our Xceed PDF Library for .NET product page.

combitとのパートナーシップ15周年を祝賀

12月 15, 2025
ComponentSourceとcombitは15年間にわたり提携し、開発者が信頼できるレポートツールを備えたデータ駆動型アプリケーションを提供

ComponentSource and combit have partnered for 15 years, providing developers worldwide with powerful reporting, reporting designers, and data visualization tools to build professional, data-driven applications.

combit is a leading provider of reporting components for software developers, best known for List & Label – a multiple award-winning reporting tool used by development teams around the globe. Their components make it easier to design and integrate customized reports, dashboards, lists, and labels into business applications. Through ComponentSource, customers can conveniently license, and maintain these combit products, confident they’re choosing proven technology backed by professional support and ongoing innovation.

Together, ComponentSource and combit help development teams deliver applications faster, with flexible licensing options, reliable updates, and expert assistance. As demand for advanced reporting and analytics continues to grow, this long-standing collaboration ensures customers can rely on a trusted combination of combit’s technology and ComponentSource’s global distribution and customer service for many years to come.

Learn more about combit.

WPF用の2D等高線チャートで3Dデータを可視化

12月 12, 2025
ComponentOne Studio Enterprise 2025 v2は、高性能な輪郭マッピングとグラデーション可視化機能でWPFアプリを強化

ComponentOne Studio Enterprise is a comprehensive suite of .NET UI controls developed by MESCIUS (formerly GrapeCity) designed for building rich, interactive desktop, web, and mobile applications. It provides developers with a broad range of tools and components-including data grids, charts, reports, input controls, and advanced data visualization features-for platforms such as WinForms, WPF, ASP.NET Core, Blazor, WinUI, and .NET MAUI. The suite emphasizes performance, flexibility, and ease of integration, helping teams create consistent, feature-rich user experiences across multiple application types while maintaining a unified development approach.

The ComponentOne Studio Enterprise 2025 v2 update introduces 2D Contour Charts in FlexChart for WPF, allowing developers to represent three-dimensional data on a two-dimensional surface through contour lines or shaded bands that highlight areas of equal value. This capability delivers a clear visual understanding of gradients, surface characteristics, and other continuous data patterns. With support for multiple contour types, customizable contour levels, and flexible gradient color palettes, developers gain precise control over how value transitions are presented. These enhancements make the WPF contour chart well suited for scientific and engineering analysis, elevation and surface mapping, and any application that requires accurate comparison of value distribution across two variables.

To see a full list of what's new in 2025 v2, see our release notes.

ComponentOne Studio Enterprise is licensed per developer on a perpetual basis and includes a 12 month subscription. Priority Support is also available. See our ComponentOne Studio Enterprise licensing page for full details.

Learn more on our ComponentOne Studio Enterprise product page.