.NET 新闻

在 C# .NET RDL 报表中创建计算字段

5月 16, 2025
使用 ActiveReports.NET 根据现有数据创建新值，从而实现动态计算。

ActiveReports.NET helps you deliver beautiful reports with intuitive Visual Studio integrated report designers and rich controls. It provides code-based cross-platform reporting, easy-to-use designers, and a flexible API, enabling you to design and deliver powerful reports with intuitive, reliable, and user-friendly report designers and controls.

In this blog post, MESCIUS Product Manager Alec Gall shows you how to add a calculated field to your report using the ActiveReports.NET Web Designer. Steps include:

  • Opening the Data Tab
  • Editing the Data Set
  • Adding a Calculated Field
  • Defining your Calculation
  • Using the Field in your Report

Read the complete blog to learn this simple but powerful method to extend your data inside ActiveReports.NET.

ActiveReports.NET is licensed per developer and is available with or without a 12 month support and maintenance subscription. See our ActiveReports.NET licensing page for full details.

Learn more on our ActiveReports.NET product page.

轻松将页面添加到 PDF 文档

5月 16, 2025
使用户能够通过在 PDF 文件中的任何位置插入页面的工具轻松扩展文档，而无须离开查看器。

Adding a page to a PDF file is a key feature in modern PDF viewer components, enabling users to dynamically insert new content into existing documents. This capability is particularly useful in web applications that require real-time document editing or automated PDF generation, such as form processing, report building, or multi-user collaboration platforms.

Several ASP.NET Core PDF viewer controls offer the ability to add pages to a PDF file including:

  • Telerik UI PDF for ASP.NET Core (part of Telerik UI for ASP.NET Core) allows developers to insert a new page at any location.
  • Document Solutions for PDF by MESCIUS enables the addition of new pages with configurable size and orientation, making it ideal for dynamic document creation.
  • Syncfusion ASP.NET Core PDF (part of Syncfusion Essential Studio Enterprise) provides methods to add blank pages or clone existing ones.

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

Compare ASP.NET Core PDF Viewer Controls

用导出到图像即时共享报表

5月 15, 2025
图像导出允许用户共享报表快照，从而保留格式，实现清晰、即时的视觉交流。

The export to image feature in reporting tools allows users to save a static visual representation of their reports in common image formats such as PNG or JPEG. This functionality offers numerous benefits, including simplified sharing across diverse platforms without requiring specific software, ensuring the consistent presentation of data by preserving formatting and visualizations, and enabling offline access for users who may not have continuous network connectivity. Example use cases include easily embedding key performance indicator dashboards into presentations or emails for broad dissemination, archiving reports for historical record-keeping, and providing accessible versions of data insights for individuals who prefer or require visual formats.

Several .NET WPF reporting controls offer image exporting including:

  • MindFusion.Reporting for WPF facilitates saving report layouts and data visualizations as universally viewable image files for easy sharing and embedding in various documents.
  • Stimulsoft Reports.Wpf enables users to export their interactive WPF reports to static image formats, ensuring consistent visual representation across different platforms.
  • ComponentOne FlexReport WPF (part of ComponentOne Studio WPF by MESCIUS) allows you to generate image renditions of complex reports, simplifying distribution.
  • DevExpress Reports (Multi-Platform) (part of DevExpress Reporting) lets developers export visually rich reports to various image formats.

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

Compare .NET WPF reporting controls

添加对 RTL 的支持以更快地交付全球 MAUI 应用

5月 13, 2025
Grial UI Kit 2025.1 新添对 RTL（从右到左）的支持，其可为全球应用程序提供响应更快、更一致的体验。

Grial UI Kit by UXDivers is a collection of pre-designed user interface components and templates specifically built for .NET MAUI app development. It offers a wide range of customizable XAML code snippets, custom controls, and helpers, allowing developers to rapidly build modern and visually appealing mobile applications for Android and iOS platforms while focusing on the core functionalities of the app.

The Grial UI Kit 2025.1 release introduces full support for right-to-left (RTL) languages, marking a significant enhancement for developers building multilingual and globally accessible mobile applications. This additional support enables developers to deliver an improved user experience to users of RTL languages, aligning with modern internationalization best practices. With this update, Grial continues to solidify its position as a robust, design-friendly toolkit for MAUI app development.

To see a full list of what's new in 2025.1 (4.3.120.0), see our release notes.

Grial UI Kit is licensed per application and is available as an perpetual license. See our Grial UI Kit licensing page for full details.

For more information, see our Grial UI Kit product page.

使用支持辅助功能的数据编辑器

5月 13, 2025
为 WinForms 应用程序配备支持辅助技术和功能的数据输入控件，从而使所有用户都可以访问。

Data input controls with accessibility support are user interface components designed to capture user input, such as text fields, checkboxes, dropdowns, date pickers, and numeric fields, that can be used by anyone, regardless of physical or cognitive limitations. With assistive technologies like screen readers, voice input systems, and keyboard navigation, they ensure that individuals with disabilities or impairments can enter and manipulate data without obstruction. By adhering to accessibility standards like the Web Content Accessibility Guidelines (WCAG) and supporting technologies, these controls help developers deliver user-friendly interfaces that improve user experience for all, and help organizations meet legal and ethical accessibility obligations.

Several WinForms data editor collections include accessibility support, such as:

For an in-depth analysis of features and price, visit our comparison of .NET WinForms data editor collections.

Compare WinForms Data Editors