.NET 新聞

將跨平臺報表引入您的應用程式

10月 22, 2025
List & Label 31 透過在 Windows、macOS、Linux 和 Android 上流暢運行的報表來擴展您應用的覆蓋範圍。

List & Label by combit is a software development toolkit that empowers developers to integrate comprehensive reporting functionalities into their desktop, web, and cloud applications. It offers features such as data binding, complex data visualization, and a user-friendly report designer, along with printing, exporting, and previewing capabilities. List & Label operates independently of programming languages and data sources, providing developers with the flexibility to design and deliver informative reports within their development environment.

The List & Label 31 update introduces cross-platform reporting, enabling developers to design, generate, and distribute reports across Windows, macOS, Linux, and web environments. This enhancement ensures consistent performance, layout accuracy, and data representation on every platform while reducing the need for multiple platform-specific implementations. By unifying the reporting process within a single framework, developers can deliver a cohesive reporting experience to all users, regardless of their operating system.

To see a full list of what's new in version 31, see our release notes.

List & Label is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. See our List & Label licensing page for full details.

For more information, visit our List & Label Enterprise Reporting Edition product page.

直接在 .NET 應用程式中解析網域

10月 21, 2025
對內置 DNS 的支援讓您將功能變數名稱轉換為 IP 位址，從而提高了靈活性、可維護性和連接可靠性。

DNS support in an internet communication component refers to the ability to resolve domain names into IP addresses, enabling applications to connect to remote services using human-readable URLs rather than numeric IP addresses. This capability allows developers to build more flexible and maintainable networking features, as endpoints can be referenced by domain name even when the underlying IPs change. It simplifies configuration, supports dynamic address management, and enhances compatibility with modern infrastructure such as load balancers and cloud services. By handling domain resolution internally, the component can also offer improved performance through caching and error handling tailored to application needs.

Several .NET Core communications and messaging components offer DNS support including:

  • IPWorks .NET Edition by /n software lets you embed DNS queries enabling your app to resolve hostnames and inspect response metadata.
  • PowerTCP Sockets for .NET by Dart Communications facilitates DNS resolution by providing full control over queries, enabling hostname and mail server lookups.
  • SocketTools .NET Edition by by Catalyst Development Corp. allows you to integrate DNS control within your app, resolving domain names and mail servers.
  • Clever Internet .NET Suite for C#, VB.NET, ASP.NET enables DNS lookups and also acts as a DNS server, supporting query resolution and zone management.

For an in-depth analysis of features and price, visit our comparison of .NET Core comms & messaging components.

Compare .NET Core Comms & Messaging Components

用內置 PDF 編輯輕鬆填寫表單

10月 21, 2025
讓使用者能夠直接在 PDF 文件中填寫、驗證和提交表單欄位，以實現更快、更準確的數位元工作流程。

Filling out PDF form fields allows users to enter information directly into interactive elements within a PDF document such as text boxes, checkboxes, dropdowns, and signature fields. This functionality transforms static PDFs into dynamic fillable forms that can be completed digitally, reducing the need for printing or manual data entry. The ability to fill, validate, and submit forms directly within a PDF viewer improves efficiency, accuracy, and user experience while supporting accessibility and cross-platform use. Common use cases include completing applications, registration forms, surveys, contracts, and approval documents, making it an essential feature for businesses looking to streamline document-driven workflows.

Several .NET WinForms PDF Viewers feature support for form filling, including:

  • DevExpress WinForms PDF Viewer (part of DevExpress WinForms) lets you complete and submit interactive PDF forms directly within applications.
  • Telerik UI PDF for WinForms (part of Telerik UI for WinForms) enables users to enter, validate, and manage form data seamlessly within PDFs.
  • PDFView4NET Windows Forms Edition allows you to fill, edit, and save PDF form fields with ease, supporting dynamic, data-driven document interaction.
  • Syncfusion Windows Forms PDF (part of Syncfusion Essential Studio Enterprise) facilitates efficient form filling, validation, and submission inside PDF documents.

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

Compare .NET WinForms PDF Viewers

將結構化資料轉化為有影響力的視覺效果

10月 21, 2025
長條圖和柱形圖將複雜的資料集轉換為可存取、可讀的圖形，非常適合業務使用者和資料分析師。

Column and bar charts form fundamental visualization tools in many charting suites. These chart types use vertical (column) or horizontal (bar) bars to represent quantitative data across categories, making them ideal for straightforward comparisons. Typically, you can display single or multiple series, stack values to show cumulative totals, or group categories to highlight differences. Their simplicity and clarity make column and bar charts a staple in dashboards, business reports, and analytics applications where rapid insight is required.

Several ASP.NET Core chart controls offer support for column & bar charts including:

  • DevExpress ASP.NET Core Chart (part of DevExpress ASP.NET and Blazor) includes support for both column and bar series, with examples for stacked variations.
  • ComponentOne Charts for ASP.NET MVC (part of ComponentOne Studio ASP.NET MVC by MESCIUS) supports both column and bar charts and offers stacked and floating bars.
  • Telerik ASP.NET Core Chart (part of Telerik UI for ASP.NET Core) supports column and bar series, allowing developers to choose orientation and stack/group features.
  • Infragistics ASP.NET Core Charts (part of Infragistics Professional) offers a range of chart types including bar and column, allowing for 2D and 3D variations and layering.

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

Compare ASP.NET Core Chart Controls

執行內嵌數學運算

10月 17, 2025
將下拉式計算器元件整合到 WPF 應用程式中，提供高效的上下文數值資料登錄，而無需外部工具。

Dropdown calculators are interactive user interface components that integrate a compact calculator directly into a standard dropdown control, allowing users to perform quick calculations or adjust numerical values without navigating away from the current input field. This interaction pattern is particularly useful in data-heavy applications where users frequently need to input or modify numerical data, such as e-commerce pricing, financial tools, form-based systems, or configuration panels. By integrating calculation capabilities directly into the dropdown, these components reduce the need for external tools, help maintain focus, and improve the overall speed and accuracy of user input.

Several WPF data editor collections offer a dropdown calculator, including:

  • DevExpress WPF Data Editors (part of DevExpress WPF) enables an embedded dropdown calculator, letting users compute and adjust numeric values inline during input.
  • Telerik UI for WPF Data Editors (part of Telerik UI for WPF) includes a dropdown button that launches a calculator panel, enabling real-time calculation and value updates.
  • Actipro Editors for WPF by Actipro Software allows the integration of a dropdown calculator interface for inline arithmetic while editing number-type values.
  • Xceed Toolkit Plus for WPF Data Editors (part of by Xceed Toolkit Plus for WPF by Xceed Software) features a dropdown calculator to support inline mathematical operations.

For an in-depth analysis of features and price, visit our comparison of WPF data editors collections.

Compare WPF Data Editors