Notizie su Spreadsheets

Velocizza le attività del foglio di calcolo con comandi istantanei

Maggio 9, 2025
SpreadJS 18.1.0 aggiunge un nuovo riquadro comandi per un accesso rapido e sensibile al contesto alle azioni e alle funzioni avanzate utilizzando le sequenze dei tasti e la ricerca.

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.

Importa file di testo per un'elaborazione più rapida dei dati

Maggio 7, 2025
Carica rapidamente i file di testo normale (txt) nei fogli di calcolo nelle app .NET WinForms per ridurre l'immissione manuale e accelerare la gestione e l'analisi dei dati.

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

Visualizza i dati del foglio di calcolo in tre dimensioni

Maggio 2, 2025
Spread.NET v18.1 aggiunge un nuovo grafico a superficie WPF che trasforma i dati complessi dei fogli di calcolo in superfici 3D interattive.

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.

Mantieni l'integrità dell'immagine nelle esportazioni di fogli di calcolo

Maggio 1, 2025
Syncfusion Essential Studio WinUI 2025 Volume 1 migliora la conversione da Excel a PDF conservando le immagini EMF+ e EMF Dual esattamente come progettate.

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.

Individua e sostituisci i dati nei fogli di calcolo JavaScript

Aprile 29, 2025
Dota le applicazioni web per fogli di calcolo di funzionalità di ricerca e sostituzione flessibili e avanzate, semplificando il processo di aggiornamento dei contenuti.

Find and replace functionality in a spreadsheet application enables users to quickly search for specific text, numbers, or characters within a worksheet and substitute them with alternative content. Often including advanced options such as case sensitivity, regular expressions, and the ability to target specific sheets or cell ranges, this feature lets users make consistent updates across large datasets without manually editing each cell. By automating these repetitive tasks, it reduces the risk of human error and significantly enhances productivity and accuracy in data processing. It is particularly useful for correcting errors, updating outdated information, or standardizing entries, such as changing all instances of an old product name to a new one.

Several JavaScript spreadsheet controls offer find and replace functionality, including:

  • SpreadJS by MESCIUS equips JavaScript developers with the ability to perform search and replace operations via a dialog, supporting advanced options like case matching.
  • Jspreadsheet Pro is a data grid with spreadsheet controls, providing JavaScript applications with find and replace functionality via an advanced search and replace extension.
  • Syncfusion Spreadsheet JavaScript (part of Syncfusion Essential Studio Enterprise) facilitates flexible find and replace capabilities to simplify targeted editing.

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

Compare JavaScript Spreadsheet Controls