.NETのニュース

Excel風のスプレッドシートをBlazorプロジェクトで配信

7月 7, 2025
Syncfusion Essential Studio Blazor 2025 Volume 2 では、セル編集、画像挿入、ハイパーリンクのサポートなどのスプレッドシート機能を追加

Syncfusion Essential Studio Blazor (available as part of Syncfusion Essential Studio Enterprise) is a comprehensive UI component library designed to accelerate the development of high-performance, modern web applications using the Blazor framework. It boasts over 85+ responsive, lightweight, and modular components spanning various categories such as data visualization, data editing, document processing, and interactive UI elements. This rich repertoire empowers developers to rapidly build user-friendly, feature-rich web interfaces, with seamless integration of both server-side and client-side Blazor applications.

The Syncfusion Essential Studio Blazor 2025 Volume 2 update introduces a new Spreadsheet control (in preview) that provides developers with an Excel-like environment for web applications, enabling efficient data manipulation, formula-based calculations, and file operations. This control supports core spreadsheet functionality such as cell editing, formatting, sorting, and selection, while also allowing for interactive features like dynamic resizing, autofill, image insertion, and hyperlink support. Designed with performance and scalability in mind, the Spreadsheet control helps developers manage complex data scenarios and deliver responsive, user-friendly interfaces within their Blazor applications.

To see a full list of what's new in 2025 Volume 2, see our release notes.

Syncfusion Essential Studio Blazor is available as part of Syncfusion Essential Studio Enterprise which is licensed per developer starting with a Team License of up to five developers. It is available as a 12 Month Timed Subscription License which includes support and maintenance. See our Syncfusion Essential Studio Enterprise licensing page for full details.

Learn more on our Syncfusion Essential Studio Blazor product page.

スクロール中にグリッドの行と列を固定

7月 4, 2025
ComponentOne Studio Blazor Edition 2025 v1では、データの可視性を向上させるために、列を右側に、行を下部に固定する機能を追加

ComponentOne Studio Blazor Edition by MESCIUS allows developers to leverage their existing C# skills to build rich web applications. This comprehensive suite includes high-performance, native Blazor UI controls like FlexGrid, a powerful datagrid with data virtualization, and 50+ chart types for data visualization. It also offers essential input controls like Autocomplete and Combobox, improving development efficiency and creating a seamless experience for both developers and users.

The ComponentOne Studio Blazor Edition 2025 v1 update introduces support for freezing columns to the right and rows to the bottom in FlexGrid, giving developers greater control over data presentation in complex UI scenarios. This enhancement allows critical data such as totals or summary rows and columns to remain visible as users scroll through the grid, improving usability and reducing the need for redundant navigation. It aligns with common spreadsheet behavior and enables developers to deliver a more intuitive and efficient user experience within their Blazor applications.

To see a full list of what's new in 2025 v1, see our release notes.

ComponentOne Studio Blazor Edition is licensed per developer on a perpetual basis and includes a 12 month subscription. See our ComponentOne Studio Blazor Edition licensing page for full details.

ComponentOne Studio Blazor Edition is available individually or as part of ComponentOne Studio Enterprise.

アクセス可能なPDFを少ない労力で作成

7月 4, 2025
PDFのアクセシビリティ機能により、コンプライアンスが簡素化され、開発者が作業にかかる時間を節約できると同時に、ドキュメントが主要な基準を満たしていることを確認可能

Accessibility support in PDF components enables developers to produce documents that are easier to navigate for users who rely on assistive technologies. These enhancements include automated tagging for headings, lists, and tables, improved support for screen readers, and logical reading order preservation. By integrating features that align with standards like WCAG and PDF/UA, modern PDF libraries help ensure that documents are not only visually accurate but also semantically rich. This allows developers to meet accessibility requirements with greater ease, particularly in sectors where compliance and usability are essential.

Several .NET WPF PDF components feature accessibility support, including:

  • IronPDF for .NET lets you generate PDFs that include semantic structure and accessible metadata, improving support for assistive technologies and compliance.
  • XFINIUM.PDF WPF/UWP EDITION facilitates accessible PDF creation with built-in tagging, reading order control, and support for screen readers and accessibility validation tools.
  • Syncfusion WPF PDF (part of Syncfusion Essential Studio Enterprise) allows you to create accessible PDFs with tagged content, logical structure, and screen reader compatibility.

For an in-depth analysis of features and price, visit our comparison of .NET WPF PDF components.

Compare .NET WPF PDF Components

AIを活用した検索をグリッドインターフェイスに追加

7月 4, 2025
DevExpress WPF v25.1では、セマンティック検索が追加され、NLPを使用してデータグリッドにスマートなクエリが追加され、コンテキストに応じた結果が生成

DevExpress WPF is a powerful suite of controls that enhances your WPF development toolkit. It offers data grids, ribbon menus, rich text editors, spreadsheets, charts, and more – all with beautiful themes and touch-friendly interfaces. DevExpress WPF empowers you to build professional-looking, responsive applications that meet modern user expectations, saving you time and effort while adding polish and functionality.

The DevExpress WPF v25.1 update introduces a new semantic search capability for the Data Grid that leverages Natural Language Processing (NLP). Rather than depending solely on exact keyword matches, it converts user input into vector representations. These representations are then analyzed through a similarity algorithm, allowing the system to identify and rank results based on contextual meaning. This update significantly improves the quality of search results, especially in datasets where users may phrase queries in varied or imprecise ways. It’s particularly beneficial in applications that deal with complex or user-generated content, offering developers a more natural and adaptive search mechanism.

To see a full list of what's new in version 25.1, see our release notes.

DevExpress WPF is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. We can supply new subscriptions, subscription renewals, and additional licenses. See our DevExpress WPF licensing page for full details.

DevExpress WPF is available to buy in the following products:

ステータス認識でメッセージングを調整

7月 3, 2025
Syncfusion Essential Studio ASP.NET Core 2025 Volume 2では、チャットUIステータスインジケーターが追加され、より明確で効率的なコミュニケーションが可能に

Syncfusion Essential Studio ASP.NET Core (available as part of Syncfusion Essential Studio Enterprise) empowers developers with a comprehensive suite of over 80 UI components specifically designed for building modern and functional web applications. Leveraging the latest advancements in ASP.NET Core, it offers exceptional performance and scalability, improving development by eliminating the need for extensive custom coding. From data visualization tools like interactive charts and grids to sophisticated navigation elements and responsive layouts, Essential Studio equips developers with the building blocks to create rich user experiences, improve application efficiency, and accelerate time-to-market.

The Syncfusion Essential Studio ASP.NET Core 2025 Volume 2 update introduces chat UI status indicators that enhance user presence awareness by displaying real-time availability states such as online, offline, busy, and away. This feature allows developers to build more context-aware chat applications, where users can make informed decisions about when to initiate conversations or manage interactions based on presence.

To see a full list of what's new in 2025 Volume 2 (30.1.37), see our release notes.

Syncfusion Essential Studio ASP.NET Core is available as part of Syncfusion Essential Studio Enterprise which is licensed per developer starting with a Team License of up to five developers. It is available as a 12 Month Timed Subscription License which includes support and maintenance. See our Syncfusion Essential Studio Enterprise licensing page for full details.

Learn more on our Syncfusion Essential Studio ASP.NET Core product page.