.NET 8 Blazor 新聞

從各種來源檢索和顯示資料

6月 9, 2025
對各種資料來源（如 MongoDB、XML、JSON 或 Excel）的內置支援，便捷了在您的報表中綁定和視覺化即時資訊。

Data connectivity is a foundational aspect of modern reporting components, enabling applications to retrieve and present data from a wide variety of sources. Whether integrating with relational databases, cloud services, or flat files, effective data connectivity ensures that reports reflect current, accurate information. Reporting components are designed to abstract the complexity of accessing these data sources, providing developers with flexible APIs and tools to bind data into visualizations and formatted reports.

Common features include:

  • Entity Framework ORM integration simplifies data access by enabling reporting on strongly-typed entities directly from the application's data model.
  • Excel / CSV support is essential for importing user-generated data or integrating with business workflows where spreadsheets are common.
  • IEnumerable provides broader compatibility with LINQ and deferred execution, enabling more dynamic and efficient data querying.
  • IList support allows reporting tools to bind directly to .NET collections, making it easy to create reports from in-memory objects.
  • JSON data binding supports modern web APIs and microservices, allowing developers to build reports from real-time or external data feeds formatted in a lightweight, widely-used structure.
  • MongoDB integration enables reporting over NoSQL data structures, particularly useful for applications relying on flexible, document-oriented databases.
  • OLEDB connectivity facilitates access to legacy systems and a wide range of data providers through a standardized interface.
  • XML data sources are often used for structured data interchange and provide a versatile method for both hierarchical and flat data binding.

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

Explore Blazor Data Connectivity Features

用折線圖視覺化隨時間變化的趨勢

6月 6, 2025
折線圖提供指標進展的視圖，允許進行多系列比較、識別變化和進行戰略預測。

Line charts connect data points with lines to show how values change over a continuous scale, usually time. They make it easy to reveal long-term trends, seasonal patterns and sudden shifts while comparing multiple series on the same axes. Common applications include tracking stock prices, monitoring website traffic, analyzing climate data and comparing regional sales to guide business strategy. By highlighting progression and anomalies without clutter, line charts help turn raw numbers into clear, actionable insights.

Several .NET Blazor Chart Controls offer support for line charts including:

  • Blazorise Chart lets you create customizable line charts with smooth animations, tooltips, zooming, and responsive layouts for high-performance real-time apps.
  • TeeChart Blazor by Steema Software allows you to render high-performance line charts with multiple series, styling, interactive panning and zoom controls, export functionality.
  • Infragistics Blazor Charts (part of Infragistics Ignite UI) facilitates responsive line chart creation with styling, axis customization, real-time updates, data markers and tooltips.
  • DevExpress Blazor Chart (part of DevExpress ASP.NET and Blazor) enables developers to build interactive line charts featuring zooming and customizable legends.

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

Compare .NET Blazor Chart Controls

透過對 .NET 9 的支援構建跨平臺 UI

6月 5, 2025
Nevron Open Vision for .NET 2025.1 添加對 .NET 9 的支援，從而提供了增強的性能、安全性和跨平臺一致性。

Nevron Open Vision for .NET is a comprehensive cross-platform framework that enables developers to build rich presentation layers from a single codebase supporting Windows, macOS, Android and iOS. It offers an extensive collection of widgets and components including data grids, charting and diagramming so development teams can create modern interfaces without HTML constraints. With built-in virtualization and integration into existing .NET projects, NOV improves development and deployment through single-file executables and reduced boilerplate, making it suitable for enterprise desktop applications, mobile apps and embedded solutions requiring premium-quality UI components.

The Nevron Open Vision for .NET 2025.1 update brings native .NET 9.0 support, enabling developers to leverage the latest runtime improvements for faster startup, reduced memory usage and more efficient garbage collection. By targeting .NET 9.0, NOV components can directly use updated language APIs and benefit from JIT/AOT optimizations without relying on compatibility layers, while still remaining functional on .NET 8.0 and .NET Framework 4.7.2+. This ensures seamless integration with modern tooling in Visual Studio and the .NET CLI, delivers up-to-date security and ultimately allows teams to build and deploy cross-platform applications with greater performance and reliability.

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

Nevron Open Vision for .NET is licensed per developer on a perpetual basis with an optional 12-month subscription for updates and maintenance, and is royalty-free at runtime. See our Nevron Open Vision for .NET licensing page for full details.

For more information, see our Nevron Open Vision for .NET product page.

在任何 PDF 文件中即時查找內容

6月 4, 2025
具有文本搜索功能的 .NET Blazor PDF 查看器元件有助於使用者快速找到特定單詞或短語，並更有效地導航文件。

Text Searching in a PDF Viewer .NET Blazor component enables users to locate specific words, terms or phrases within a PDF document. This capability enhances document navigation and accessibility by enabling users to quickly identify and move to relevant content without manually scanning each page. Typically supporting case-sensitive and whole-word matching options, the search can be triggered through UI controls and backend logic, making it a flexible feature for applications that handle large or complex PDF files. This is particularly beneficial for developers building document-heavy applications, as it improves user efficiency and ensures precise content discovery.

Several Blazor PDF Viewers allow users to search for text, including:

  • ComponentOne Studio FlexViewer (part of ComponentOne Studio Blazor Edition by MESCIUS) lets you search PDF content, highlighting results to help users locate key terms.
  • Telerik UI PDF Viewer for Blazor (part of Telerik UI for Blazor) enables accurate keyword searching, enhancing user interaction and speeding up content retrieval in PDF files.
  • Syncfusion Blazor PDF (part of Syncfusion Essential Studio Enterprise) facilitates fast, intuitive text searching within PDF documents.

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

Compare Blazor PDF Viewers

用零延遲視覺化海量資料集

6月 3, 2025
NOV Chart for .NET 2025.1 添加 GPU 加速的 Fast Bar、Fast Line 和 Fast Point 系列，以即時呈現數百萬個資料點。

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: