.NETのニュース

SSHによるセキュアデータ転送を有効化

3月 26, 2026
暗号化されたSSH通信をアプリケーションに統合し、最小限の実装作業で安全なリモートアクセスとデータ交換が可能

SSH (Secure Shell) support in a .NET communication component refers to the ability to establish and manage encrypted, authenticated connections using the SSH protocol. This can enable capabilities such as remote command execution, shell access, port forwarding, and, where supported, secure file transfer through protocols such as SFTP or SCP. For software developers, it reduces the need to implement low-level cryptographic and networking functions directly, while relying on established SSH mechanisms for confidentiality, integrity, and authentication. It is particularly useful for scenarios such as remote server administration, secure transfers, and tunneling, helping applications protect sensitive data over untrusted networks.

Several .NET Core communications and messaging components offer SSH support including:

  • SecureBlackbox .NET Edition by /n software lets you integrate SSH connectivity, enabling encrypted communication and reliable remote command execution.
  • Rebex SSH Shell adds terminal access, scripting, and tunneling for .NET applications, helping developers handle interactive SSH sessions across systems securely.
  • PowerTCP SSH and SFTP for .NET by Dart Communications facilitates SSH-enabled communication by providing secure channels for remote access and data exchange.
  • SocketTools .NET Edition by Catalyst Development Corp. allows you to incorporate SSH support for secure connections, supporting encrypted sessions and remote operations.

For an in-depth analysis of features and price, visit our comparison of .NET Core comms & messaging components.

Compare .NET Core Comms & Messaging Components

PDFでフリーハンドインク注釈をキャプチャ

3月 26, 2026
PDFで手書きノートをサポートするアプリを作成し、スタイラス、タッチ、マウス入力で直接ドキュメントに注釈を付けることが可能

Freehand ink annotation support in a PDF component enables applications to capture and render freehand drawings directly on a PDF document, typically using input from a mouse, stylus, or touch device. It allows users to write, sketch, highlight, or mark up content in a natural way, with the annotations stored as standard PDF ink annotations that remain part of the document. For software developers, this capability adds interactive review and collaboration features to applications such as document viewers and form-processing systems, allowing users to provide visual feedback, sign documents, or annotate content without altering the original PDF structure.

Several .NET PDF components feature support for freehand ink annotations including:

  • Document Solutions for PDF (by MESCIUS) allows you to record freehand ink strokes and store them as standard PDF annotations for review scenarios.
  • DevExpress PDF Document API for .NET (part of DevExpress Office File API) lets you create, edit, and flatten Ink annotations for freehand PDF markup workflows.
  • PDF4NET (by PDF4DEV Solutions) facilitates drawing and preserving freehand ink annotations in PDFs, supporting stylus and touch input.
  • Syncfusion ASP.NET Core PDF (part of Syncfusion Essential Studio Enterprise) enables developers to capture and render freehand ink annotations in PDFs.

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

Compare .NET PDF Components

内蔵のガントツールで簡単にプロジェクトを計画可能

3月 25, 2026
Blazorise 2.0.3は、編集階層対応やスケジューリング機能を備えたインタラクティブなプロジェクトタイムラインを可能にするGanttコンポーネントを追加

Blazorise is a versatile component library that empowers developers to build modern and feature-rich web applications using Blazor, a client-side web development framework from Microsoft. It offers a comprehensive collection of user interface components, including buttons, forms, charts, and navigation elements, all built with accessibility and responsiveness in mind.

The Blazorise 2.0.3 update introduces a Gantt component that enables developers to implement advanced project planning and timeline visualization directly within their applications, reducing the need for custom development or third party tools while supporting complex scheduling scenarios through features such as task editing, hierarchical data structures, dependency management, filtering, and drag and drop interactions, all within a consistent and theme aligned UI framework.

To see a full list of what’s new in version 2.0.3, see our release notes.

Blazorise is licensed per developer and includes a 1 year subscription for updates and support. Professional, Enterprise, and Enterprise Plus editions are available, each offering tailored levels of support and service to meet varying business needs. See our Blazorise licensing page for full details.

For more information, visit our Blazorise product page.

DOCXドキュメント内でインクオブジェクトを作成・編集

3月 25, 2026
Syncfusion Essential Studio Document SDK 2026 Volume 1は、インクオブジェクトのサポートを追加し、図面、注釈、スタイラス入力を明確に表示

Syncfusion Essential Studio Document SDK is a comprehensive set of libraries that enables developers to create, edit, and convert PDF, Word, Excel, and PowerPoint files across web, desktop, and mobile applications without Microsoft Office or Adobe dependencies. It offers high-fidelity rendering, reliable format conversion, and support for complex document elements, helping improve document processing, and ensure consistent output. The SDK is ideal for business applications, reporting tools, and document processes that require efficient and scalable document generation and management.

The Syncfusion Essential Studio Document SDK 2026 Volume 1 update introduces ink object support that enables developers to create, edit, and preserve drawings, annotations, and stylus inputs directly within .docx documents while maintaining fidelity during PDF and image conversions. This capability improves overall visual consistency for handwritten and freehand content, minimizes reliance on external processing tools, and ensures dependable cross format rendering, making it particularly beneficial for applications that require precise handling of user generated input such as educational platforms, design tools, digital note taking solutions, and collaborative document systems.

To see a full list of what’s new in Syncfusion Essential Studio Document SDK 2026 Volume 1, see our release notes.

Syncfusion Essential Studio Document SDK is licensed per developer on a one year timed subscription basis, with runtime royalty free redistribution included when the subscription is current, and includes one year of unlimited technical support and updates. See our Syncfusion Essential Studio Document SDK licensing page for full details.

Learn more on our Syncfusion Essential Studio Document SDK product page.

AIで進化する帳票開発環境

3月 25, 2026
ActiveReports for .NET 20.0Jでは、AIを活用した帳票設計支援機能が追加され、レイアウト作成や設定作業の効率化を実現します。

ActiveReports for .NETは、Visual Studio上で帳票アプリケーションを開発できる.NET開発コンポーネントです。Windowsフォーム、WPF、ASP.NET、ASP.NET Core、Blazorの5つのプラットフォームをサポートし、レイアウトや書式といった外観デザインの設定から、データ接続、印刷およびPDFへの出力設定まで、帳票開発に必要なあらゆる機能を備えています。

ActiveReports for .NET 20.0Jでは、AIを活用した帳票開発支援機能が強化され、設計工程の効率化が大きく進みました。主な特徴の一つは、帳票画像をもとにレイアウトを自動生成する機能です。画像を解析し、テキストや罫線、各種コントロールを適切に配置することで、従来手作業で行っていた設計の初期工程を短縮できます。さらに、AIがデータ構造を理解し、レポート作成時の設定を提案する機能も追加されました。なお、最新の.NET 10およびVisual Studio 2026にも対応しており、最新の開発環境で帳票アプリケーションを構築できるようになりました。

20.0Jでの新機能一覧は、リリースノートを参考ください。

本製品のライセンスは、開発者ごとに付与されるユーザーライセンスで、対象開発者は最大3台のマシンにインストール可能です。本製品の機能を組み込んで開発したクライアントサイドアプリケーションはランタイムライセンスは不要です。ただし、サーバーサイドアプリケーションを運用環境へ配布の際には”コアサーバーライセンス”が必要です。なお、年間保守サービスが付属しており、無償バージョンアップや日本語によるE-mail技術サポートを無制限に受けることができます。詳細は、ActiveReports for .NETのライセンスページをご参照ください。

ActiveReports for .NETの製品詳細及び販売情報は、下記の各エディション別の専用ページをご参考ください。

  • Standard（日本語版）：使いやすいデザイナや縦書きなどの日本仕様に対応し、日本の帳票開発に必要なすべての機能を搭載したコンポーネントです。
  • Professional（日本語版）：Standardエディションのすべての機能に加え、ASP.NET Webフォーム、JavaScript、Blazorなど、Professional専用機能をご利用いただけます。