.NET 新闻

可视化和分析周期性或 Angular 数据

6月 18, 2024
LightningChart .NET v12 添加新的 Polar Heatmap /IntensityGrid 系列类型，用于可视化具有强度值的复杂极坐标数据。

LightningChart .NET is a high-performance data visualization library designed for .NET developers working with WPF, WinForms, and UWP applications. It offers GPU-accelerated rendering for smooth real-time visualization of massive datasets, exceeding billions of data points. This library supports a wide variety of chart types, including 2D, 3D, polar, and geographic maps, along with extensive customization options for each. LightningChart .NET is a powerful tool for developers creating demanding data visualization applications requiring exceptional performance.

The LightningChart v12 update introduces the Polar Heatmap / IntensityGrid series (IntensityGridSeriesPolar), specifically designed for visualizing complex polar data with intensity values. Polar Heatmap charts utilizes a circular coordinate system to visualize data. One axis represents angles (thetas) while the other, known as amplitude, represents the distance from a central point (radii). Color intensity encodes the data values, effectively creating a circular heatmap that reveals both directional trends (angles) and variations in magnitude (amplitude) within the data. This chart type excels at analyzing cyclical or angular data, making it ideal for applications like wind speed and direction or seasonal variations throughout the year.

To see a full list of what's new in v12.0, see our release notes.

LightningChart .NET is available per developer in packages for either WPF, WinForms, UWP or all 3. Each package comes as a subscription license (with 1 or 2 years of limited support), or a perpetual license (with 1 or 2 years of Standard or Premium support). Floating licenses and site licenses are available upon request. See our LightningChart .NET licensing page for full details.

Learn more on our LightningChart .NET product page.

用 PDF 签名验证提高安全性

6月 18, 2024
通过提供对 PDF 签名的实时分析和验证，DevExpress WPF 24.1 PDF 查看器增强了文档安全性。

DevExpress WPF is a powerful suite of controls that enhances your WPF development toolkit. It offers data grids, ribbon menus, rich text editors, spreadsheets, charts, and more – all with beautiful themes and touch-friendly interfaces. DevExpress WPF empowers you to build professional-looking, responsive applications that meet modern user expectations, saving you time and effort while adding polish and functionality.

The DevExpress WPF 24.1 update includes a new Signature Info Panel in the PDF Viewer. This feature offers a transparent view of every signature within a PDF, providing detailed information about each signer. The Signature Info Panel goes a step further by intelligently verifying the validity of these signatures in real-time. This instant feedback ensures users can confidently rely on the information presented in the document, saving time and effort.

To see a full list of what's new in version 24.1, see our release notes.

DevExpress WPF is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. We can supply new subscriptions, subscription renewals, and additional licenses. See our DevExpress WPF licensing page for full details.

DevExpress WPF is available to buy in the following products:

用图层来组织逻辑示意图设计

6月 17, 2024
NOV Diagram for .NET 2024.1 通过引入图层功能增强了复杂图表项目的设计管理。

NOV Diagram for .NET by Nevron is a comprehensive and feature-rich diagramming framework designed for .NET developers to create specialized diagramming and drawing applications. Including most of the functionality found in Microsoft Visio, it offers an array of features such as high-performance rendering, a rich set of predefined shapes, automatic layout algorithms, and extensive input/output capabilities. This tool facilitates the integration of complex visualizations directly into WinForms, WPF, Blazor, and Xamarin.Mac projects for developing sophisticated diagramming solutions while maintaining responsiveness and user interactivity.

The NOV Diagram for .NET 2024.1 update introduces a new layers feature which gives developers greater control over complex diagram designs. Enabling the segregation of different visual components into distinct layers allows for better organization, making it easier to manage intricate diagrams that require multiple overlapping elements. This functionality means that each page item can now be assigned to a layer, which can be independently manipulated, hidden, or locked without affecting others. This provides a more streamlined workflow and reduces the likelihood of errors during both development and runtime.

To see a full list of what's new in 2024.1, see our release notes.

NOV Diagram for .NET is licensed per developer and is available as a perpetual license with 1 year support and maintenance. See our NOV Diagram for .NET licensing page for full details.

NOV Diagram for .NET is available in the following products:

管理 SWIFT 2024 规范报文

6月 17, 2024
SWIFT Framework .NET 2024.1 添加对 SWIFT 2024 的支持，可无缝捕获、验证和处理最新的报文标准。

SWIFT Framework .NET by SWIFT Components is a comprehensive .NET library designed to facilitate seamless integration with the SWIFT financial messaging network. It provides developers with robust tools for creating, parsing, and validating SWIFT messages, streamlining the process of handling financial transactions and communications within .NET applications.

The SWIFT Framework .NET 2024.1 update enhances the library by incorporating support for the new SWIFT 2024 Specification Messages, ensuring that developers can seamlessly adopt the latest standards in financial messaging. This update provides improved compliance and interoperability, enabling applications to handle the most current message formats and requirements mandated by SWIFT. Consequently, it enhances the accuracy, efficiency, and security of financial transactions, while also reducing the risk of errors and incompatibilities. By integrating these advancements, developers can ensure their applications remain future-proof and aligned with the evolving landscape of global financial communications.

To see a full list of what's new in 2024.1, see our release notes.

SWIFT Framework .NET is licensed per site, licensing an unlimited number of developers at a single physical address. See our SWIFT Framework .NET licensing page for full details.

Learn more on our SWIFT Framework .NET product page.

用聚合简化了数据分析

6月 17, 2024
利用 WinForms 网格聚合函数（如总和、平均值或最小值/最大值）直接在网格中呈现关键的分析见解。

Aggregation in is the process of summarizing or combining multiple data points into a single value to provide a comprehensive overview of the dataset. Commonly used in grids, this technique can include operations such as calculating sums, averages, counts, minimums, and maximums, and is crucial for efficiently analyzing large volumes of data. It enhances data interpretability by reducing complexity, allowing users to quickly identify trends, patterns, and outliers. It can also improve performance by reducing the amount of data that needs to be processed and displayed, making it easier to manage and interact with extensive datasets.

Several WinForms grid components support aggregation, including:

  • DevExpress WinForms Data Grid (part of DevExpress WinForms) ships with numerous data shaping and analysis options, enabling users to aggregate data directly in the grid.
  • FlexGrid for WinForms (part of ComponentOne Studio WinForms by MESCIUS) is a datagrid offering built-in grouping, sorting and aggregation functions.
  • Telerik UI for WinForms GridView (part of Telerik UI for WinForms) facilitates data analysis via comprehensive aggregation, providing data summary with totals and averages.
  • Infragistics WinDataGrid (part of Infragistics Ultimate UI for Windows Forms) comes with various aggregation options, including sum, average, min, and max in WinForms apps.

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

Compare WinForms Grid Components