.NET 新聞

用工具提示為網格資料加入上下文

2月 2, 2026
使用工具提示直接在網格中提供解釋、中繼資料或驗證細節，有助於使用者理解資料，而無需繞開。

Tooltips in grid components provide contextual information that appears when users hover over or focus on a cell, column header, or row. It offers a practical way to surface additional details such as full text for truncated values, validation messages, or explanatory metadata without overcrowding the grid layout. For data-heavy interfaces, this feature improves readability and usability by keeping the primary view concise while still making secondary information readily accessible when needed.

Several Blazor grid controls offer FEATURE including:

  • Telerik UI Blazor Data Grid (part of Telerik UI for Blazor) provides configurable tooltips for cells and headers and allows developers to control content, positioning, and display.
  • ComponentOne Blazor FlexGrid (part of ComponentOne Studio Blazor Edition by MESCIUS) offers tooltips that can be applied at the cell level, making it useful for showing full values.
  • Blazorise supports tooltips in grids by integrating its tooltip components with data tables, allowing developers to attach descriptive or dynamic content to cells.
  • Syncfusion Blazor DataGrid (part of Syncfusion Essential Studio Enterprise) includes integrated tooltip functionality that works alongside its column and cell customization features.

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

Compare Blazor Grid Controls

保持 PDF 電子發票合規

2月 2, 2026
PDF Xpansion SDK v17.2.7 添加對 ZUGFeRD 2.4 的支援，有助於開發人員保持按照當前歐洲標準開具電子發票合規。

PDF Xpansion SDK E-Invoicing by soft Xpansion is a comprehensive software development kit for creating, processing, and managing electronic invoices in compliance with international standards. It simplifies integration into existing applications and supports structured invoice data in XML as well as hybrid PDF/A formats, including common standards such as ZUGFeRD, Factur-X, and XRechnung. The SDK enables developers to create, edit, display, and extract data from compliant invoices, supporting automated digital invoicing workflows, legal conformity, and straightforward connection with accounting or enterprise resource planning (ERP) systems.

The PDF Xpansion SDK v17.2.7 update adds support for ZUGFeRD 2.4, allowing applications to generate and process e-invoicing documents that align with the latest version of the German and European e-invoicing standard based on EN 16931 (European Norm 16931). For software developers, this support ensures continued compatibility with evolving regulatory requirements, improves interoperability with trading partners and public sector systems, and reduces the risk of invoice rejection caused by outdated schemas or validation rules. By targeting ZUGFeRD 2.4, applications built on the SDK can handle current e-invoicing profiles with greater reliability while remaining suitable for long-term maintenance in compliance-focused environments.

To see a full list of what's new in v17.2.7, see our release notes for PDF Xpansion SDK E-Invoicing Creation, Receipt or Receipt Plus.

PDF Xpansion SDK E-Invoicing is available in 3 variations, licensed per company location where developers use the SDKs. Optional Add-Ons are available which require ownership of SDK site licenses. Maintenance Subscription is available providing product updates (error corrections) and 12 man hours of support service for 1 year. See the product license pages for full details:

Learn more about PDF Xpansion SDK E-Invoicing on our product pages:

從 WinForms 將圖表資料匯出為 CSV

2月 2, 2026
為 WinForms 應用提供將圖表匯出為 CSV 格式的功能，從而使圖表資料可供報表、試算表和外部系統使用。

Exporting charts to CSV (Comma-Separated Values) allows users to extract underlying chart data into a simple, portable text format that can be easily opened in spreadsheet applications or processed by other tools. This feature is particularly useful for reporting, data analysis, auditing, and integration apps, as it decouples the visual presentation of data from the raw numerical or categorical information it represents. By enabling quick access to chart data in a structured format, exporting to CSV enhances interoperability across systems and supports a wider range of use cases.

Several WinForms charting components allow you to export to CSV, including:

  • TeeChart for .NET Pro Edition by Steema Software offers built-in export capabilities that allow developers to save chart data directly to CSV with customizable formatting options.
  • .netCHARTING is a comprehensive charting library that provides the ability to export charts to various image and document formats in WinForms applications.
  • ProEssentials by GigaSoft integrates into WinForms apps and offers chart export to various formats and includes options for exporting underlying data in editable text form.

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

Compare WinForms Chart Components

透過情境試算表評論添加清晰度

1月 30, 2026
透过跨團隊和共用試算表澄清資料和減少誤解的單元評論和工具提示加強協作。

Cell comments and tooltips in spreadsheets allow users to attach contextual information to individual cells, displayed on hover or focus without altering the sheet’s layout. They help clarify data, explain formulas and assumptions, and provide guidance for correct data entry, reducing errors and misinterpretation. By keeping explanations close to the data, comments and tooltips improve collaboration, preserve knowledge, and make complex spreadsheets easier to understand and maintain. Common use cases include documenting calculation logic, adding validation instructions, leaving reviewer feedback, explaining exceptions in reports, and supporting onboarding for new users working with shared spreadsheets.

Several .NET Spreadsheet controls offer cell comments/tooltips including:

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

Compare .NET Spreadsheet Controls

輕鬆將條碼嵌入報表中

1月 27, 2026
透過將機器可讀條碼嵌入印刷或數位報表，實現更快的資料獲取並提高可追溯性。

Adding barcodes to reports means embedding machine-readable codes that represent key data such as IDs, records, or transaction details, allowing information to be scanned and processed instantly. This enhances efficiency by reducing manual data entry, improving accuracy, and enabling integration with backend systems like inventory management, ERP, or tracking platforms. Barcodes in reports also support automation and traceability, making it easier to identify, validate, and track documents or items throughout a process. Common use cases include inventory and asset tracking, order fulfillment and shipping documentation, patient and sample identification in healthcare, financial and compliance reporting, and any scenario where fast, reliable data capture from printed or digital reports is essential.

Several ASP.NET Core reporting controls offer barcode support including:

  • DevExpress Reporting lets you embed dynamic barcodes in reports to enable accurate scanning, automated processing, and data integration processes.
  • Telerik Reporting allows you to generate barcode-enabled reports that support fast identification, reliable tracking, and efficient system interoperability across organizations.
  • Stimulsoft Reports.WEB facilitates adding barcodes to web reports, improving data accuracy, document traceability, and automated scanning in online environments.
  • FastReport .NET WEB enables barcode integration in web reports for quick data capture, reduced errors, and improved digital processes operations.

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

Compare ASP.NET Core Reporting Controls