.NET 新聞

將資料方格格式化為 .NET 應用程式中的卡片

8月 28, 2025
使用卡片檢視可讓開發人員以結構化的視覺版面配置顯示網格資料，從而提高可讀性和使用者參與度。

Card view is a grid layout option that displays data as a series of individual cards arranged in rows and columns, rather than as traditional table rows. Each card encapsulates related fields, often with custom formatting and embedded controls, allowing for more visual and flexible presentation of complex data. This format is especially beneficial in scenarios where users need to review, interact with, or compare structured records involving rich content or media in a more engaging and user-friendly layout.

Several .NET grid components allow you to use card view, including:

  • DevExpress WPF Data Grid (part of DevExpress WPF) allows developers to present data in an adaptive, visually organized card‑style grid layout in WPF applications.
  • Xceed DataGrid for WPF by Xceed Software includes feature-rich 2D and 3D card modes that organize tabular data into flexible and responsive card views.
  • Wisej.NET DataGridView (part of Wisej.NET) delivers responsive card layout capabilities for modern HTML5 applications using .NET and C#/VB.NET instead of HTML and JavaScript.
  • Infragistics WinDataGrid (part of Infragistics Ultimate UI for Windows Forms) supports card view, enabling developers to present grouped fields in a card-style layout.

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

Compare .NET Grid Components

使用自然語言提取 PDF 表格資料

8月 28, 2025
Document Solutions for PDF v8.2 添加與 OpenAI 的無縫 AI 集成，將非結構化 PDF 轉換為可用資料。

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 v8.2 update introduces a new AI-powered capability to extract tables from documents, enabling developers to convert unstructured tabular data in PDFs into structured, machine-readable formats with ease. By leveraging natural language prompts through OpenAI or Azure OpenAI services, this feature eliminates the need for manual parsing or coordinate-based extraction, reducing development effort. It provides reliable output even from PDFs with complex layouts or inconsistent formatting.

To see a full list of what's new in version 8.2, 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 individually or as part of Document Solutions .NET Bundle.

精確列印和匯出試算表

8月 26, 2025
新式試算表元件提供對列印和匯出的精確控制，從而保留跨格式的佈局、格式和資料完整性。

Spreadsheet components in modern UI frameworks offer robust capabilities for exporting and printing data, enabling users to take structured, interactive grid content and transform it into static or sharable formats. These features are crucial in enterprise applications, where end users often need to generate reports, export analysis results, or share datasets in widely recognized formats. Whether integrated into financial dashboards, inventory systems, or business intelligence tools, export and print functionalities ensure that grid data remains portable, consistent, and accessible across various workflows and platforms.

Common features include:

  • Exporting to CSV format allows for quick export of raw tabular data, preserving the structure of the spreadsheet while maintaining compatibility with most spreadsheet tools and data processing platforms.
  • Exporting to HTML provides a way to preserve the visual layout and styling of the spreadsheet for embedding in web-based documents or reports.
  • Exporting to JSON supports integration with APIs and back-end systems, making it easier to serialize grid data for programmatic use.
  • Exporting to Microsoft Excel (XSLX) retains advanced formatting, formulas, and multi-sheet structures, providing easy interoperability with the Excel desktop and web apps.
  • Image export captures a visual snapshot of the spreadsheet, useful for presentation slides or visual documentation where editable data is not required.
  • PDF export delivers a print-ready, paginated view of spreadsheet content with options for customizing headers, footers, fonts, and layout.
  • Printing support lets users generate hard copies or digital prints with configurable page settings, headers, and footers, often matching what is seen on screen.

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

Explore ASP.NET Core File Export and Printing Features

用地圖圖表視覺化地理趨勢

8月 26, 2025
用生動的地圖圖表轉換資料，可輕鬆比較值、揭示區域模式並發現可操作的見解。

A map chart is a visual representation of data that displays values across geographic regions using colors, shading, or markers, making complex information easier to interpret. By placing data in a spatial context, map charts help users quickly identify regional patterns, trends, and outliers that might be overlooked in traditional tables or graphs. They are particularly useful for comparing values across countries, states, or counties, enabling clearer insights into geographically distributed data. Common use cases include illustrating population density, highlighting election results, analyzing sales performance by region, and presenting economic indicators. The key benefits of map charts include their ability to simplify complex datasets, provide intuitive comparisons, and support data-driven decision-making by visually connecting numbers with real-world locations.

Several .NET Core chart controls offer map charts including:

  • DevExpress WinForms Chart (part of DevExpress WinForms) lets you visualize geographic data with customizable map charts, enabling precise regional comparisons.
  • ComponentOne Charts for WinForms (part of ComponentOne Studio WinForms by MESCIUS) allows you to transform spatial datasets into interactive map charts.
  • Telerik WPF Chart (part of Telerik UI for WPF) facilitates powerful geographic storytelling through map charts, helping users reveal trends and explore regional performance.
  • Infragistics WPF Charts (part of Infragistics Ultimate UI for WPF) enables you to analyze data contextually with map charts, combining intuitive design and clear visualization.

For an in-depth analysis of features and price, visit our .NET Core chart controls comparison.

Compare .NET Core Chart Controls

立即將一致的樣式套用至資料網格

8月 21, 2025
將預先設計的主題應用於網格，以實現一致、可訪問的介面，同時減少樣式設計工作，增加更完美的使用者體驗。

Built-in themes for grids are pre-designed visual styles that can be applied directly to data grid components within applications. These themes define elements such as color schemes, typography, spacing, and borders to create a consistent and polished appearance without requiring manual CSS. The primary benefit is efficiency, as teams can quickly implement a cohesive look that aligns with modern user interface standards. Built-in themes also enhance usability by improving readability, supporting accessibility, and offering a familiar interface that reduces user effort. For example, enterprise dashboards, admin panels, and financial reporting tools can all benefit from built-in themes to present complex data in a clear, user-friendly format while maintaining visual consistency across different parts of the application.

Several .NET Blazor grid components offer built-in theme support including:

  • Telerik UI for Blazor Grid (part of Telerik UI for Blazor) allows rapid styling with built‑in themes like Material, Bootstrap and Fluent that ensure a modern visual layout.
  • DevExpress Blazor Grid (part of DevExpress ASP.NET and Blazor) offers built‑in Classic and Fluent themes, plus Bootstrap integration, enabling interface consistency.
  • Blazorise DataGrid (part of Blazorise) allows theming and appearance control through its theme API and templates for consistent styling.
  • Syncfusion Blazor DataGrid (part of Syncfusion Essential Studio Enterprise) lets you apply default CSS or generate cohesive custom themes via Theme Studio.

For an in-depth analysis of features and price, visit our .NET Blazor grid controls comparison.

Compare .NET Blazor Grid Controls