.NET 9 WinFormsのニュース

よりスマートなフィルタリングでグリッドデータを絞り込み

6月 4, 2025
ComponentOne Studio Enterprise 2025 v1では、FlexGridに最新の列フィルターUIが追加され、より高度で正確なフィルタリングをサポート

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 v1 update introduces a redesigned column filter UI for FlexGrid in WinForms that enhances filtering precision and developer control. It supports a wider range of filter conditions, such as numeric and date ranges, duplicates, and null values, allowing for more refined data manipulation. The new interface aligns visually with modern application themes and remains backward compatible, ensuring that existing codebases can adopt the update without disruption. This improvement enables developers to implement more robust and flexible data grids in their WinForms applications.

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

大規模なデータセットをラグなしで視覚化

6月 3, 2025
NOV Chart for .NET 2025.1では、GPUで高速化されたFast Bar、Fast Line、Fast Pointシリーズが追加され、数百万のデータポイントをリアルタイムでレンダリング可能

NOV Chart for .NET by Nevron is a comprehensive .NET charting component suite designed for cross-platform application development. It offers an array of 2D and 3D chart types, along with smart data labeling, an advanced chart axes model, numerous interactivity features and GPU-accelerated real-time rendering based on OpenGL. This library allows developers to seamlessly integrate rich, dynamic and interactive business, scientific, financial and presentation data visualizations into their .NET applications for more effective communication.

The NOV Chart for .NET 2025.1 update introduces Fast Bar, Fast Line, and Fast Point series that leverage GPU acceleration to deliver real-time visualization of extremely large datasets, enabling developers to render millions of data points with minimal latency in both 2D and 3D contexts and apply per-point color information for detailed analysis. By offloading heavy rendering tasks to the GPU, these new series reduce CPU overhead and free resources for other application logic, making them particularly valuable in scientific, engineering, and medical scenarios where high-throughput data streams must be displayed without delay.

To see a full list of what's new in 2025.1, see our release notes.

NOV Chart for .NET is licensed per developer and is available as a perpetual license with 1 year support and maintenance. See our NOV Chart for .NET licensing page for full details.

NOV Chart for .NET is available in the following products:

削除が見えるPDFを共同でレビュー

6月 3, 2025
削除された提案を取り消し線で強調表示し、法的レビュー、編集上の改訂、準拠したドキュメントのワークフローをサポート

Strikethrough annotations in a PDF viewer let users mark text for deletion while keeping the original content visible, helping teams review proposed edits in context. This supports clear collaboration without altering the source file and creates an audit trail for legal or editorial review. It enables fully digital, searchable workflows ideal for updating technical documents, refining contracts, or revising marketing content with accuracy and transparency.

Several .NET Winforms components offer strikethrough annotations including:

  • XFINIUM.PDF CROSS PLATFORM EDITION lets you add, customize, render strikethrough annotations in PDFs across Windows, macOS, Linux, and mobile devices.
  • PDFView4NET Windows Forms Edition by O2 Solutions allows you to apply, style, manage strikethrough markups on PDF text, facilitating precise review and tracking.
  • Syncfusion Windows Forms PDF (part of Syncfusion Essential Studio Enterprise) allows you to integrate strikethrough annotation tools, customize styling and improve collaboration.
  • DevExpress WinForms PDF Viewer (part of DevExpress WinForms) lets you insert strikethrough annotations, control opacity, and ensure consistent presentation.

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

Compare NET Winforms PDF Viewer components

シェーディングされたベクトルビューに寸法を追加

6月 2, 2025
EyeShot 2025.2では、シェーディングされたビューでの寸法設定を可能にする新しいシェーディングベクトルビューが追加され、豊かなビジュアルと製図可能な精度が組み合わされています。

EyeShot by devDept is a comprehensive 3D graphics toolkit designed for .NET developers building engineering and CAD (Computer-Aided Design) applications. It offers a robust set of components for creating, editing, and rendering complex 2D and 3D geometry directly within Windows Forms and WPF environments. With support for advanced modeling features, viewport controls, and industry-standard file formats, EyeShot simplifies the integration of interactive graphics into technical software. It is well-suited for developers working in areas like mechanical design, architecture, and simulation who need high-performance rendering and precise modeling capabilities.

The EyeShot 2025.2 update introduces Shaded VectorView, a major enhancement that replaces the legacy RasterView mode. This new feature enables precise dimensioning directly on shaded views. Shaded VectorView maintains consistent line weights, addressing a long-standing limitation where raster-based views could appear visually inconsistent. By merging the visual fidelity of shaded rendering with the clarity of vector graphics, this upgrade delivers a more unified and production-ready experience for engineers and designers alike.

To see a full list of what's new in version 2025.2, see our release notes.

Eyeshot is licensed per developer and is available as an annual license, with either Lite or Priority support. See our licensing pages for Eyeshot Pro, Eyeshot Ultimate, and Eyeshot Fem for full details.

Eyeshot is available to buy in the following products:

C# 13のフルサポートでC#開発を加速

5月 29, 2025
WPF v25.1用のActipro SyntaxEditorは、C# 13の完全なサポートを追加し、正確な解析、リアルタイム診断、およびよりスマートなリファクタリングを提供

Actipro SyntaxEditor is a sophisticated WPF code editor control designed to provide developers with a seamless way to integrate advanced code editing capabilities into their .NET applications. It offers syntax highlighting for numerous programming languages, code outlining, automated IntelliPrompt (code completion and information tooltips), background parsing, error reporting, and more. This delivers a familiar user experience for developers used to the powerful code editors found in popular IDEs.

The Actipro SyntaxEditor v25.1 update improves the .NET Languages Add-on with full support for C# 13, ensuring every new language construct is parsed correctly and presented accurately in the editor. By incorporating raw string literals, file-scoped namespaces, list patterns, required members and parameter null checking, it allows IntelliSense to provide precise code completions and signature help for the latest API surface. Real-time error detection flags invalid C# 13 syntax, reducing the feedback loop between editing and compilation. Refactoring operations such as renaming, extraction and code generation now understand modern construct semantics to preserve code integrity without manual intervention. This makes it simpler to adopt the most recent C# advancements within any WPF-based IDE or editor.

To see a full list of what's new, see our Actipro SyntaxEditor for WPF release notes.

Actipro SyntaxEditor is licensed per developer and is available as a Perpetual license with 1 year support and maintenance. See our Actipro SyntaxEditor for WPF licensing page for full details.

Actipro SyntaxEditor for WPF is available individually, or as part of Actipro WPF Studio.