.NET 新闻

应用带有计算字段的自定义表达式

4月 13, 2026
通过合并字段、启用灵活分组和排序，并减少对源代码变更的依赖，将报表转化为有意义的见解。

Calculated fields in reports allow you to apply custom expressions to one or more data fields, enabling data to be transformed directly within the reporting environment. This makes it possible to create new metrics such as percentages, ratios, or combined values without changing the underlying data source. As a result, reporting becomes more flexible and efficient, helping users uncover deeper insights and tailor outputs to specific needs. Calculated fields can also be used to group and sort data dynamically, improving how information is organized and presented. Common use cases include calculating profit margins, creating performance indicators, and combining fields to enhance report clarity.

Several .NET reporting controls offer calculated field functionality including:

  • DevExpress Reporting lets you create calculated fields to transform data, build custom metrics, and enable flexible grouping and sorting within reports.
  • Telerik Reporting allows you to define calculated fields that combine data sources, generate meaningful insights, and enhance report organisation through grouping.
  • Stimulsoft Reports.NET facilitates calculated fields to process data using expressions, create tailored values, and improve report clarity with advanced grouping capabilities.
  • FastReport .NET WEB lets you use calculated fields to manipulate report data, derive new metrics, and organise information through custom sorting and grouping.

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

Compare .NET reporting controls

用结构化电子表格组织数据

4月 10, 2026
用电子表格改进数据管理，实现结构化组织、排序、筛选、一致的计算和更清晰的公式。

Spreadsheet tables provide a structured way to organize and manage data by grouping related information into defined rows and columns with built in functionality. They enhance usability by enabling automatic sorting and filtering, consistent formula application through calculated columns, and clearer data interpretation with structured references and styling. Tables can also expand dynamically as new data is added, reducing manual updates and errors. Common use cases include managing financial records, analyzing sales performance, tracking inventory, and working with data bound to external sources, making them a powerful tool for both everyday tasks and advanced data analysis.

Several .NET spreadsheet controls offer table support including:

  • DevExpress Excel Spreadsheet API for .NET (part of DevExpress Office File API) allows you to manage spreadsheet tables with data binding and calculated columns.
  • EPPlus by EPPlus Software facilitates creation of spreadsheet tables with built in filtering, totals, and structured references to simplify data organization.
  • Infragistics Excel Framework lets you work with spreadsheet tables supporting dynamic ranges, consistent formulas, and enhanced formatting for efficient data handling.
  • Xceed Workbooks for .NET lets you create spreadsheet tables with structured data, enabling sorting, filtering, and consistent calculations across dynamic datasets.

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

Compare .NET Spreadsheet Controls

使用 Renko 砖形图突显清晰趋势

4月 7, 2026
利用可减少噪音的砖块风格视觉效果聚焦于有意义的价格波动，从而使趋势和关键水平更易于解读。

A Renko chart is a type of price chart used in technical analysis that focuses exclusively on price movement rather than time, displaying data as a series of uniform “bricks” that form only when the market moves by a predefined amount. This structure helps filter out minor price fluctuations, making trends and reversals easier to identify while reducing visual noise and improving clarity. As a result, traders can make more informed decisions, confirm trends with greater confidence, and simplify their analysis. Renko charts are commonly used in trend-following strategies, breakout trading, and support and resistance analysis, where a clear view of sustained price direction is more valuable than tracking every small market movement.

Several .NET Chart controls offer a Renko chart including:

  • DevExpress Blazor Charts (part of DevExpress ASP.NET and Blazor) lets you create Renko charts that highlight trends, and deliver clear price movement insights.
  • ComponentOne WPF Charts (part of ComponentOne Studio WPF by MESCIUS) allows you to visualize Renko charts in desktop applications, simplifying trend analysis.
  • Nevron Chart for .NET facilitates advanced Renko charting with customizable brick sizes, enabling precise trend detection and enhanced technical analysis capabilities.
  • Syncfusion WinForms Charts (part of Syncfusion Essential Studio Enterprise) lets you render Renko charts that reduce market noise, and support trend-based trading strategies.

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

Compare .NET Chart controls

在 WinForms 中可视化组织图和决策树

4月 7, 2026
参加 MESCIUS CodeClinic直播网络研讨会，了解如何将数据集转换为交互式关系图。

ComponentOne WinForms Edition is a collection of easy-to-use WinForms components that provides access to all updates released within your 1 year subscription period and online support. ComponentOne Winforms Edition includes FlexGrid, FlexChart, FlexReport, InputPanel, Ribbon, DockingTab, and more.

On Wednesday, April 8th at 11:00 AM EDT, MESCIUS is presenting a CodeClinic Live Webinar effecting a deep dive into how .NET developers can convert hierarchical and rule-based datasets into interactive visual diagrams in a Windows Forms application using ComponentOne FlexDiagram. MESCIUS Product Manager Greg Lutz will show you how to bind structured application data to diagram elements, define node relationships, and dynamically generate diagrams using C#. Key takeaways include:

  • Learning how to transform hierarchical or relational data into clear, visual diagrams
  • Exploring different ways to use your application data to automatically generate diagrams using C# code
  • Applying styling and customization techniques to create org charts and decision trees

Register for the Live Webinar today and mark your calendar for April 8th.

ComponentOne Studio WinForms is licensed per developer and is available as either a Perpetual or Annual license, depending upon geographic location. Priority Support is also available. See our ComponentOne Studio WinForms licensing page for full details.

Learn more on our ComponentOne Studio WinForms product page.

支持 .NET 应用程序中的网络诊断

4月 2, 2026
将可达性检查、延迟测量和路由诊断添加到 .NET 消息应用程序，具有内置 ICMP 功能。

ICMP support in a .NET communication and messaging control means the component can send or handle Internet Control Message Protocol traffic, typically for functions such as network reachability checks, latency measurement, and diagnostic messaging alongside its core communication features. For software developers, this is useful because it helps applications verify whether endpoints are available, detect network issues earlier, improve monitoring and troubleshooting, and support more responsive connection logic without requiring separate tooling, which can make distributed systems and network-aware applications easier to observe and maintain.

Several .NET Comms & Messaging components offer ICMP support including:

  • IP Works .NET Edition by /n Software lets you add ICMP echo checks for host reachability, enabling diagnostics, availability testing, and network-aware applications.
  • PowerTCP Sockets for .NET by Dart Communications lets you perform ICMP-based ping and trace route operations for availability checks and latency measurement.
  • Clever Internet .NET Suite for C#, VB.NET, ASP.NET by Clever Components facilitates ICMP ping functionality, supporting echo requests, replies, and network diagnostics.
  • SocketTools .NET Edition by Catalyst Development Corp. allows you to implement ICMP ping and traceroute features, helping applications investigate routing behavior.

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

Compare .NET Comms & Messaging