.NET 10 WPFのニュース

WPFを使用したExcel XLSXファイルをインポート/エクスポート

11月 27, 2025
Spread.NET を使って、WPFアプリケーション内でExcelのスプレッドシートを簡単にインポート/エクスポート可能

Spread.NET helps you create spreadsheets, grids, dashboards, and forms. It includes a powerful calculation engine with 450+ functions and the ability to import and export Excel spreadsheets. You can develop in Visual Studio using VB or C# for WinForms, ASP.NET, and WPF.

In this blog post, MESCIUS Product Marketing Specialist Mackenzie Albitz guides you through four essential steps for importing and exporting Excel spreadsheets in your WPF applications:

  • Create a C#/VB WPF Spreadsheet Application
  • Define the User Interface for a WPF Spreadsheet App
  • Add Excel XLSX Import Code - OpenExcel Method
  • Add Excel XLSX Export Code - SaveAs Method

Detailed sample code is included and you can even download a finished sample project to follow along.

Read the complete blog post to learn the steps for integrating this powerful Excel functionality into your WPF applications.

Spread.NET is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. We can supply any Spread.NET license including new licenses, maintenance renewals, and upgrade licenses. See our Spread.NET licensing page for full details.

For more information, visit our Spread.NET product page.

.NET 10サポートでTelerik開発を強化

11月 21, 2025
TelerikはUIスイート全体で.NET 10のデイゼロサポートを追加し、開発者がウェブ、デスクトップ、クロスプラットフォームのアプリをモダナイズ可能

Progress Telerik is a leading provider of UI components, reporting software, and developer productivity tools. Its core Telerik UI product range provides a comprehensive set of libraries for building modern, high-performance and feature-rich applications. These suites are meticulously designed to integrate with .NET and facilitate rapid development across such platforms as ASP.NET Core/MVC/AJAX, Blazor, .NET MAUI, WPF, and WinForms.

Telerik’s .NET 10 support delivers full compatibility with .NET 10 across its .NET UI and developer tooling suites, meaning developers can immediately target the latest runtime and framework improvements. The commitment spans web, desktop and cross-platform stacks, including Blazor, ASP.NET Core, MAUI, WinForms and WPF, enabling teams to upgrade with confidence and leverage performance, security and tooling advancements baked into .NET 10.

Support for .NET 10 is available across the Telerik .NET product range:

Telerik DevCraft is licensed per developer and has two licensing models: an annual Subscription License and a Perpetual License. The Subscription license provides access to the latest product updates, technical support, and exclusive benefits for a flat annual fee, and must be renewed to continue using the software. The Perpetual license is a one-time purchase granting access to the current released version and includes a one-year subscription for product updates and technical support. After this initial period, users can choose to renew the subscription element to continue receiving updates and support; otherwise, they may continue using the installed version available during their active subscription term but will forgo future updates and support. See our Telerik DevCraft Ultimate licensing page for full details.

MESCIUS オンラインイベントECHO 2025のご案内

11月 20, 2025
.NET 10の新機能やMicrosoft Azureの最新情報など、開発者が「今、知りたい」情報をお届けします。

2025年11月に登場した .NET 10 LTS は、開発現場の課題に真正面から向き合う進化を遂げています。MESCIUS ECHO 2025セミナーでは、.NET 10がもたらす新しい可能性を、実践的な視点から紐解きます。.NET 10の新機能やMicrosoft Azureの最新情報など、開発者が今、知りたい情報をお届けします。

こんな方にオススメ！

  • 業務システムの設計、開発、運用をしている方
  • .NET技術の現状と未来を知りたい方
  • 開発における最適な技術選択のヒントを得たい方
  • メシウスの.NET対応製品に興味のある方

開催概要

  • 日時：2025年12月10日（水）14:00～16:00
  • 会場：オンライン（Zoomウェビナー）
  • 募集：250名
  • 費用：無償（事前申込制）※ECHO 2025 の詳細及び申し込み方法は こちら をご参考ください。
  • 主催：メシウス株式会社　Developer Solutions事業部　マーケティング部

本セミナーではAIで加速するレポートデザインのActiveReports for .NET 次期バージョン先行紹介される予定です。また現在、旧バージョンをお持ちのお客様を対象に、アップグレード価格で新規ライセンスをご購入いただける期間限定の「カムバックキャンペーン」 を実施中です。
大変お得にお求めいただけるこの機会を、ぜひ以下のサイトでご確認ください。

.NET 10でレポーティングをアップグレード

11月 20, 2025
List & Labelで.NET 10に対応。最新のツールと言語機能を活用した、よりモダンなレポーティングソリューションを開発できるようになりました。

List & Label by combit is a software development toolkit that helps developers to integrate comprehensive reporting functionalities into their desktop, web, and cloud applications. It offers features such as data binding, complex data visualization, and a user-friendly report designer, along with printing, exporting, and previewing capabilities. List & Label operates independently of programming languages and data sources, providing developers with the flexibility to design and deliver informative reports within their development environment.

combit adds .NET 10 support to ensure developers can adopt the newest framework without compatibility concerns, allowing existing reporting logic, data integrations, and application code to run reliably on a modern, secure, and high-performance platform. This update helps teams optimize their upgrade path, maintain a consistent technology stack, and build applications that remain maintainable and future-ready as the .NET ecosystem evolves.

List & Label is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. See our List & Label licensing page for full details.

List & Label is available in the following products:

ComponentOne製品で.NET 10をサポート

11月 17, 2025
MESCIUSは、ComponentOne Blazor、MAUI、WinForms、WinUI、WPFの各製品ラインナップで.NET 10を追加で完全サポート

The ComponentOne Studio range by MESCIUS (formerly GrapeCity) is a comprehensive suite of UI controls for building rich, responsive, and cross-platform applications. It provides a wide range of components for desktop, web, and mobile development including high performance datagrids, charts, reporting components, dashboards, and other UI controls.

The latest release of .NET 10 has introduced noticeable gains in performance, memory usage, and deployment efficiency that elevate how ComponentOne controls operate across WinForms, WPF, Blazor, and MAUI. With smarter JIT optimizations, faster execution paths, enhanced AOT publishing, and expanded APIs for security, globalization, and JSON handling, applications become quicker to load, lighter to distribute, and more responsive during real-time workloads. These improvements also extend through the ecosystem, bringing refinements to desktop, web, and cross-platform stacks for a more unified development experience.

Developers can fully leverage these enhancements through ComponentOne’s comprehensive UI suite, which now supports .NET 10 across all major platforms with updated NuGet packages and optimized control behavior. Building modern interfaces is easier thanks to better runtime performance, enhanced tooling, and new features like WinForms dark mode for improved visual consistency. The migration process remains straightforward: update dependencies, verify UI behavior, and continue development using familiar practices - now supported by greater stability, faster builds, and a more efficient coding environment.

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

For more information, visit our ComponentOne Studio product pages: