Spreadsheets 新聞

立即在試算表中視覺化資料

5月 12, 2025
直接在您的 .NET 試算表應用程式中將原始資料轉換為互動式圖表，以便更快地獲得見解和更清晰的報表。

Chart support in a spreadsheet component refers to the ability to create, render, and manipulate various types of charts - such as line, bar, pie, and area charts - all within the spreadsheet environment. This functionality allows spreadsheet developers to present data visually and dynamically, without needing to rely on external charting libraries. The integration of charting capabilities enhances the end-user experience by making complex data more understandable. For developers, this reduces the need for separate visualization components, improves performance through tighter integration, and simplifies the deployment of data-centric applications.

Several .NET Winforms spreadsheet controls offer chart support, including:

  • MindFusion.Spreadsheet for WinForms empowers users with interactive charts directly within cells, enhancing data visualization and making analysis readily understandable.
  • Infragistics WinForms Spreadsheet (part of Infragistics Ultimate UI for Windows Forms) can embed rich charts, facilitating interpretation of trends and performance metrics.
  • Spread.NET WinForms by MESCIUS facilitates dynamic data visualization through customizable charts and conditional formatting, enabling users to highlight key insights.
  • DevExpress WinForms Spreadsheet (part of DevExpress WinForms) lets developers integrate interactive charts, offering visually compelling representations for analysis.

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

Compare .NET Winforms spreadsheet Controls

用即時命令加速試算表任務

5月 9, 2025
SpreadJS 18.1.0 添加一個新的命令選項板，用於使用擊鍵和搜索快速、情境感知地訪問作和高級功能。

SpreadJS is a high-performance JavaScript spreadsheet and data presentation component designed for enterprise web applications. It enables developers to deliver Excel-like functionality directly within their web solutions, providing advanced features such as data binding, complex calculations, pivot tables, charts, and extensive formatting options. Fully compatible with modern JavaScript frameworks like React, Angular, and Vue, SpreadJS allows seamless integration and customization, empowering development teams to create interactive, data-driven user experiences without relying on external spreadsheet applications.

The SpreadJS 18.1.0 update introduces the new Command Palette, providing developers with a centralized interface to quickly access and execute a wide range of spreadsheet commands without navigating through complex menus. This enhancement improves productivity by reducing the time required to locate functions, allowing developers to apply formatting, manage data, and configure worksheet settings directly through intuitive search and selection capabilities. The Command Palette can be instantly triggered using the familiar Ctrl/Cmd + P keyboard shortcuts, offering quick access to commands and further accelerating common development and data manipulation tasks within the application.

To see a full list of what's new in 18.1.0, see our release notes.

SpreadJS is licensed per developer and includes 1 Year Maintenance (major and minor version releases and unlimited support phone calls). SpreadJS requires an Annual or Perpetual Deployment License. The optional Add-ons are available at an additional cost, and require a SpreadJS license. See our SpreadJS licensing page for full details.

For more information, visit our SpreadJS product page.

匯入文字檔以加快資料處理速度

5月 7, 2025
在 .NET WinForms 應用程式中將純文字（txt）檔快速載入到試算表中，以減少手動輸入，並加快資料處理和分析。

Importing TXT files into spreadsheet applications allows developers and users to load in plain text data, typically delimited by characters such as commas or tabs, and transform it into structured, editable tables within a spreadsheet-like environment. This process enables users to work with externally sourced or manually created text data using the familiar tools and features of a spreadsheet, such as sorting, filtering, and formula calculations. Loading a text file into an Excel-like format removes the need for manual data entry and simplifies data processing. Support for TXT file imports makes spreadsheet applications more versatile by improving the integration of external data and helping users process information more efficiently. It reduces the workload associated with data processing and ensures that data is quickly available in a usable format for analysis or reporting.

Several WinForms spreadsheet controls allow you to import files in TXT format:

  • DevExpress WinForms Spreadsheet (part of DevExpress WinForms) provides Excel inspired functionality and supports the import of data from TXT files to populate a spreadsheet.
  • Spread.NET WinForms (part of Spread.NET by MESCIUS) enables spreadsheet apps to open delimited text files, instantly converting text content into interactive spreadsheet cells.
  • Aspose.Cells for .NET is a WinForms-compatible programming API for spreadsheet management and processing that includes support for loading TXT files.
  • Telerik WinForms Spreadsheet (part of Telerik UI for WinForms) enables you to import plain text files with tab separated values (.txt) to transform raw data for easy manipulation.

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

Compare WinForms Spreadsheet Controls

在三個維度上視覺化試算表資料

5月 2, 2025
Spread.NET v18.1 添加新的 WPF 曲面圖，可將複雜的試算表資料轉換為互動式 3D 曲面。

Spread.NET by MESCIUS is a powerful tool for building Excel-like applications in your .NET projects. It lets you create interactive spreadsheets, grids, dashboards, and even forms within WinForms, ASP.NET, and WPF applications. With its rich feature set, including a robust calculation engine, formula support, and Excel compatibility, Spread.NET empowers developers to build data analysis tools, budgeting apps, scientific dashboards, and more, all within the familiar .NET environment.

The Spread.NET v18.1 update introduces a new surface chart feature for WPF, providing developers with the capability to render spreadsheet data on a three-dimensional plane. By offering this advanced charting functionality, developers can create more sophisticated data visualization solutions within their WPF applications, allowing end-users to gain deeper insights into complex data and identify key correlations that may not be evident in two-dimensional representations. This feature expands the analytical tools available within Spread.NET, allowing for more nuanced and comprehensive data exploration.

To see a full list of what's new in v18.1, see our release notes.

Spread.NET is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. We can supply any Spread.NET license including new licenses, maintenance renewals, and upgrade licenses. See our Spread.NET licensing page for full details.

For more information, visit our Spread.NET product page.

在試算表導出中保持圖像完整性

5月 1, 2025
Syncfusion Essential Studio WinUI 2025 Volume 1 透過完全按照設計保留 EMF+ 和 EMF Dual 圖像來改進 Excel 到 PDF 的轉換。

Syncfusion Essential Studio WinUI (available as part of Syncfusion Essential Studio Enterprise) is a comprehensive toolkit for building high performance native Windows desktop applications. It offers tools for crafting modern UI elements like charts, data grids, and ribbon interfaces, alongside powerful editing tools for Word, Excel, and PDF documents.

The Syncfusion Essential Studio WinUI 2025 Volume 1 release improves the Excel Library by adding the ability to accurately preserve EMF+ (Enhanced Metafile Format Plus) and EMF Dual images during Excel-to-PDF and image conversion processes. This improvement ensures that vector-based images maintain their clarity and quality in the resulting PDFs, which is particularly beneficial for producing professional documentation such as manuals and reports. By retaining the integrity of these images, developers can deliver high-quality outputs that effectively communicate complex information through detailed visuals.

To see a full list of what's new in 2025 Volume 1, see our release notes.

Syncfusion Essential Studio WinUI is available as part of Syncfusion Essential Studio Enterprise which is licensed per developer starting with a Team License of up to five developers. It is available as a 12 Month Timed Subscription License which includes support and maintenance. See our Syncfusion Essential Studio Enterprise licensing page for full details.

Learn more on our Syncfusion Essential Studio WinUI product page.