.NET 新聞

精確構建、查看和管理 PDF

5月 6, 2025
透過為開發人員構建的靈活元件，在您的軟體中輕鬆創建、編輯和查看 PDF 檔。

PDF components provide developers with a set of tools for programmatically handling Portable Document Format (PDF) files within applications. These components enable both the creation and manipulation of PDF documents, supporting a wide range of document workflows across platforms and industries. By integrating such components, developers can build features for generating reports, rendering documents for viewing, or embedding print-ready files in business applications, often without relying on external software or services.

Common features include:

  • Creating PDFs allows developers to generate PDF files dynamically from scratch or from templates, often with full control over layout, fonts, and content.
  • PDF Reader/PDF Viewer functionality enables applications to render and display PDF documents interactively, supporting zoom, navigation, and annotations.
  • Printing/Saving to PDF provides an option to export content or print output directly into a PDF file, preserving formatting and layout.
  • Right to Left (RTL) Support ensures that content in languages such as Arabic and Hebrew is displayed correctly, including text alignment and reading order.
  • Searching Text allows users to locate and highlight specific terms or phrases within a PDF document.
  • Saving a PDF to a Stream enables in-memory saving of PDF documents, which is particularly useful for web services and APIs where disk I/O is limited.
  • Opening Existing PDFs from Stream provides a way to load and manipulate PDF files directly from memory streams, improving performance and enabling secure handling of sensitive documents.

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

Explore ASP.NET Core PDF Reading and Writing Features

輕鬆將豐富的報表功能添加到 Blazor 應用

5月 6, 2025
用靈活且回應迅速的檢視器元件，將資料豐富的互動式報表直接嵌入到您的 Blazor UI。

A report viewer is a UI element that renders and displays pre-built reports within a Blazor web application, allowing users to interact with them through features like pagination, parameter input, search, and export. It serves as the front-end interface for consuming reports generated by a reporting engine, often backed by data from databases or APIs. For developers, it enables seamless integration of reporting capabilities into Blazor applications without requiring page reloads or external viewers, supports responsive design for various devices, and maintains a consistent user experience through Blazor's component-based architecture.

Several Blazor Reporting Controls offer support for a report viewer including:

  • DevExpress Reports (Multi-Platform) (part of DevExpress Reporting) allows you to embed a native Blazor report viewer, with preview and export functionality.
  • ActiveReports.NET by MESCIUS lets you integrate a Blazor report viewer with customizable UI, supporting client-side export to multiple formats.
  • Stimulsoft Reports.Web facilitates embedding a Blazor viewer that supports interactive reports, multiple display modes, and various export options.

For an in-depth analysis of features and price, visit our comparison of Blazor Reporting Controls.

Compare Blazor Reporting Controls

在三個維度上視覺化試算表資料

5月 2, 2025
Spread.NET v18.1 添加新的 WPF 曲面圖，可將複雜的試算表資料轉換為互動式 3D 曲面。

Spread.NET by MESCIUS is a powerful tool for building Excel-like applications in your .NET projects. It lets you create interactive spreadsheets, grids, dashboards, and even forms within WinForms, ASP.NET, and WPF applications. With its rich feature set, including a robust calculation engine, formula support, and Excel compatibility, Spread.NET empowers developers to build data analysis tools, budgeting apps, scientific dashboards, and more, all within the familiar .NET environment.

The Spread.NET v18.1 update introduces a new surface chart feature for WPF, providing developers with the capability to render spreadsheet data on a three-dimensional plane. By offering this advanced charting functionality, developers can create more sophisticated data visualization solutions within their WPF applications, allowing end-users to gain deeper insights into complex data and identify key correlations that may not be evident in two-dimensional representations. This feature expands the analytical tools available within Spread.NET, allowing for more nuanced and comprehensive data exploration.

To see a full list of what's new in v18.1, see our release notes.

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.

構建您的資料，更明智地決策

5月 2, 2025
具有高級視覺化功能的網格元件透過組織和匯總資訊來幫助使用者理解複雜的資料。

Data visualization and analysis features in grid components transform raw tabular data into structured, interpretable formats that support faster insights and decision-making. These features go beyond static display, offering dynamic ways to organize, summarize, and explore data directly within the grid interface, making it a powerful tool for both end-users and analysts.

Common features include:

  • Aggregation calculates totals, averages, or other metrics across rows to highlight trends at a glance.
  • Grouping allows rows to be organized by shared field values, making large datasets easier to navigate and compare.
  • Drill-down lets users explore underlying details by expanding grouped data or linked rows, providing a layered view of complex datasets.
  • Merging Cells helps visually consolidate repetitive values or headings, improving readability and reducing clutter.
  • Tooltips offer context-sensitive information on hover, helping users understand data without overwhelming the grid with visible labels.

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

Explore Blazor Data Visualization and Analysis Features

透過定制的評級控制項獲得即時回饋

5月 2, 2025
評級控制項透過可定制的設計提供增強的使用者參與度和精確的資料捕獲，以提高客戶滿意度。

Rating controls in data editors provide a visually intuitive and standardized method for capturing subjective assessments. Users can interact with visual scales like stars, sliders, or thumbs to express opinions or evaluations on a predefined spectrum. These controls can also be precisely tailored with options like half-star ratings or continuous sliders, allowing for nuanced feedback beyond basic scales and providing a clearer understanding of sentiment that leads to more insightful analysis and better decision-making.

Several .NET WPF data editor collections provide rating controls including:

  • Actipro Editors for WPF offers customizable rating controls, enabling intuitive subjective data capture with flexible scales for detailed user feedback analysis.  
  • ComponentOne WPF Input and Editors (part of ComponentOne Studio WPF by MESCIUS) provides versatile rating controls, facilitating consistent collection of nuanced opinions.
  • Telerik UI for WPF Data Editors (part of Telerik UI for WPF) lets you capture user sentiment with an intuitive, customizable rating control supporting stars, shapes, and precision.
  • DevExpress WPF Data Editors (part of DevExpress WPF) features interactive rating controls, allowing subjective data collection with adaptable scales for enhanced clarity.

For an in-depth analysis of features and price, visit our .NET WPF Data Editors comparison.

Compare .NET WPF Data Editors Components