.NETのニュース

AIで強化した数式を使って、スプレッドシートをアップグレード

8月 23, 2024
AIを使って定義した数式を、DevExpress WinForms Spreadsheetで高度に計算

DevExpress DXperience is a comprehensive software development suite designed to enhance productivity and streamline the creation of high-performance applications across various platforms. It offers a wide range of tools and components for developers working with .NET frameworks including Windows Forms, WPF, ASP.NET, and Blazor as well as JavaScript, Angular, React, Vue, and jQuery. The suite includes powerful UI controls, data visualization tools, reporting capabilities, and cross-platform libraries that enable developers to build modern, responsive, and visually appealing applications efficiently.

In this blog post, DevExpress's Maria Nikulina shows you how to integrate OpenAI services with the DevExpress WinForms Spreadsheet Control (included with DXperience) to implement user-defined formulas for advanced calculations. These formulas let you automate repetitive tasks, efficiently analyze data, and execute advanced calculations not possible with built-in functions.

Steps include:

  • Setting up the DevExpress WinForms Spreadsheet Control
  • Setting up the OpenAI Client
  • Creating a User-Defined Function
  • Registering the Custom Function
  • Using the Custom Function within the Spreadsheet

Detailed sample code is included.

Read the complete blog to learn how to take Excel formula calculations to a whole new level by integrating AI services.

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

The DevExpress WinForms Spreadsheet Control is available to buy in the following products:

PDF編集をWebAssembly Viewerで革新

8月 23, 2024
Document Solutions for PDF 7.2で、最先端のWasm技術を駆使したクロスプラットフォームによるシームレスなPDF編集を体感

Document Solutions for PDF (DsPdf) by MESCIUS is a software development toolkit that provides .NET Core libraries and a JavaScript PDF viewer for manipulating and displaying PDFs. DsPdf enables developers to create, edit, annotate, and redact PDF documents directly within web applications. The included DsPdfViewer component offers a feature-rich, cross-platform solution for viewing and interacting with PDFs in modern browsers on various operating systems, including mobile devices.

The Document Solutions for PDF 7.2 release adds a cutting-edge WebAssembly (Wasm)-based PDF Viewer. This innovative solution leverages the power of WebAssembly to deliver a locally optimized, high-performance PDF editing experience directly within your web browser. This translates to a smoother, more intuitive user experience, regardless of network conditions or server load. The Wasm-based PDF Viewer is designed to cater to the demands of modern users, offering seamless cross-platform compatibility, advanced editing features, and a secure, privacy-focused environment.

To see a full list of what's new in version 7.2, see our release notes.

Document Solutions for PDF 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 PDF licensing page for full details.

Document Solutions for PDF is available to buy in the following products:

WPFでグリッドを検索する際のフィルターの無効化

8月 23, 2024
Telerik UI for WPF 2024 Q3では、グリッド検索中にデータフィルタリングを無効にできる柔軟性を装備。今までよりもさらにカスタマイズされた検索オプションを提供

Telerik UI for WPF is an extensive UI library specifically designed for building modern and feature-rich business applications using the Windows Presentation Foundation (WPF) framework. It offers many customizable controls, ranging from data-driven grids and charts to specialized navigation and input components. The suite emphasizes performance and user experience, providing data virtualization for handling large datasets efficiently and ensuring visually appealing interactions.

The Telerik UI for WPF 2024 Q3 (2024.3.806) update enhances the DataGrid control by implementing "Search as You Type" behavior without filtering the items. This new option provides users with greater control over the grid search process with the ability to disable data filtering when performing search operations. By enabling users to tailor the filtering behavior, this feature ensures that search results are not inadvertently limited by active filters, potentially revealing more relevant data that would otherwise be hidden.

To see a full list of what's new in 2024 Q3, see our release notes.

Telerik UI for WPF is licensed per developer and is available as a perpetual license with a one year support subscription, which is available in three tiers: Lite, Priority or Ultimate. See our Telerik UI for WPF licensing page for full details.

Telerik UI for WPF is available to buy in the following products:

ゴールシークを自動化し、Excelの分析を強化

8月 23, 2024
Document Solutions for Excel .NET 7.2では、.NETアプリケーション内におけるシナリオ分析と意思決定の自動化を実現。

Document Solutions for Excel, .NET Edition by MESCIUS is designed to enable developers to create and manipulate 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 7.2 release now incorporates Goal Seek functionality, providing developers with the ability to programmatically implement scenario analysis and decision-making processes within their .NET applications. By leveraging the Goal Seek API, developers can automate the process of determining the optimal input values required to achieve a specific target output within an Excel spreadsheet. This feature significantly enhances the capabilities of the framework, empowering developers to create more sophisticated and dynamic applications that can effectively support complex modeling and analysis tasks.

To see a full list of what's new in version 7.2, see our release notes.

Document Solutions for Excel, .NET Edition 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:

複数セルの選択でBlazor グリッドアプリを強化

8月 22, 2024
Telerik UI for Blazor v6.1.0（2024 Q3）に、グリッドコンポーネントの新機能を追加。セルの選択やナビゲーション機能の柔軟性を大幅に改善。

Telerik UI for Blazor is a comprehensive UI library that provides over 110 native Blazor components for building modern and feature-rich web applications. This professional-grade solution offers a complete set of components to satisfy all user interface requirements, saving time and effort in UI design.

The Telerik UI for Blazor v6.1.0 update (part of the 2024 Q3 release) enhances the grid component with a new SelectionMode feature, providing the ability to select single or multiple cells simultaneously. It supports intuitive selection methods via keyboard navigation and allows users to easily navigate and select either cells or rows. This feature enhances the user experience and makes the grid more flexible, enabling Blazor developers to offer functionality better suited to meet the complex data manipulation needs of modern web applications.

To see a full list of what's new in 2024 Q3 (v6.1.0), see our release notes.

Telerik UI for Blazor is licensed per developer and is available as a perpetual license with a one year support subscription, which is available in three tiers: Lite, Priority or Ultimate. See our Telerik UI for Blazor licensing page for full details.

Telerik UI for Blazor is available to buy in the following products: