Nouvelles .NET

Implémentez des fonctions Excel dans vos applications Web

Août 28, 2024
Utilisez l’éditeur Web Excel LEADTOOLS pour charger et enregistrer des fichiers XLS/XLSX depuis votre code.

LEADTOOLS Document SDK is ideal for developing document and document imaging applications. Features include PDF viewing, comprehensive annotation and markup, specialized bitonal image displaying, and image processing. Other features include performance and memory optimizations for bitonal images, document image cleanup, including inverted text, border, hole-punch, and line removal, and scanning with LEADTOOLS Fast TWAIN and WIA. The LEADTOOLS Excel SDK - included in the Document SDK - gives developers the power to load, create, edit, and save Excel sheets programmatically.

In this blog post (the second in a 3-part series on the Excel SDK), LEADTOOLS Associate Marketing Web Developer Ryan Fritz shows you how to use the new Excel Web Editor to load an XLS/XLSX file, implement a common Excel function, and then save the updated file.

Read the complete blog and learn how to give your web applications this powerful and useful capability.

LEADTOOLS Document SDK is licensed as Development Licenses, for developers to use the SDKs, and Deployment Licenses, for the right to distribute end user solutions. See our LEADTOOLS Document SDK licensing page for full details.

Learn more on our LEADTOOLS Document SDK product page.

Enrichissez la créativité de l’image avec le flou et la pixellisation

Août 27, 2024
Document Solutions for Imaging 7.2 permet d’ajouter des effets artistiques aux images grâce à de nouveaux outils puissants de flou et de pixellisation.

Document Solutions for Imaging by MESCIUS is a comprehensive software development toolkit designed to facilitate the manipulation and management of image files within various applications. It offers a robust API that provides developers with granular control over image properties, formats, and rendering, enabling the integration of image processing functionality into custom applications. Key features include support for a wide range of image formats, image editing operations, and optimization techniques for efficient image handling.

The Document Solutions for Imaging 7.2 release introduces enhanced image processing capabilities with the addition of new Blur and Pixelate functionality. These tools can be applied to selected areas, allowing developers to precisely control image manipulation and maintain the integrity of the remaining image content. This feature empowers developers to create visually appealing image-based applications.

To see a full list of what's new in version 7.2, see our release notes.

Document Solutions for Imaging is licensed per developer and is available in several license options for differing distribution needs. Team licenses are available for multiple developers within the same organization. Visit our Document Solutions for Imaging licensing page to see the full details.

Document Solutions for Imaging is available to buy in the following products:

Améliorez votre feuille de calcul grâce à des formules améliorées par l’IA

Août 23, 2024
Utilisez DevExpress WinForms Spreadsheet pour permettre des calculs avancés avec des formules définies par l’utilisateur et optimisées par l’intelligence artificielle.

DevExpress DXperience is a comprehensive software development suite designed to enhance productivity and streamline the creation of high-performance applications across various platforms. It offers a wide range of tools and components for developers working with .NET frameworks including Windows Forms, WPF, ASP.NET, and Blazor as well as JavaScript, Angular, React, Vue, and jQuery. The suite includes powerful UI controls, data visualization tools, reporting capabilities, and cross-platform libraries that enable developers to build modern, responsive, and visually appealing applications efficiently.

In this blog post, DevExpress's Maria Nikulina shows you how to integrate OpenAI services with the DevExpress WinForms Spreadsheet Control (included with DXperience) to implement user-defined formulas for advanced calculations. These formulas let you automate repetitive tasks, efficiently analyze data, and execute advanced calculations not possible with built-in functions.

Steps include:

  • Setting up the DevExpress WinForms Spreadsheet Control
  • Setting up the OpenAI Client
  • Creating a User-Defined Function
  • Registering the Custom Function
  • Using the Custom Function within the Spreadsheet

Detailed sample code is included.

Read the complete blog to learn how to take Excel formula calculations to a whole new level by integrating AI services.

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

The DevExpress WinForms Spreadsheet Control is available to buy in the following products:

Transformez l’édition de PDF avec la visionneuse WebAssembly

Août 23, 2024
Document Solutions for PDF 7.2 offre aux utilisateurs une expérience d’édition PDF multiplateforme transparente avec une technologie de pointe basée sur Wasm.

Document Solutions for PDF (DsPdf) by MESCIUS is a software development toolkit that provides .NET Core libraries and a JavaScript PDF viewer for manipulating and displaying PDFs. DsPdf enables developers to create, edit, annotate, and redact PDF documents directly within web applications. The included DsPdfViewer component offers a feature-rich, cross-platform solution for viewing and interacting with PDFs in modern browsers on various operating systems, including mobile devices.

The Document Solutions for PDF 7.2 release adds a cutting-edge WebAssembly (Wasm)-based PDF Viewer. This innovative solution leverages the power of WebAssembly to deliver a locally optimized, high-performance PDF editing experience directly within your web browser. This translates to a smoother, more intuitive user experience, regardless of network conditions or server load. The Wasm-based PDF Viewer is designed to cater to the demands of modern users, offering seamless cross-platform compatibility, advanced editing features, and a secure, privacy-focused environment.

To see a full list of what's new in version 7.2, see our release notes.

Document Solutions for PDF is licensed per developer and is available in several license options for differing distribution needs. Team licenses are also available for multiple developers within the same organization. See our Document Solutions for PDF licensing page for full details.

Document Solutions for PDF is available to buy in the following products:

Désactivez le filtrage lors de la recherche dans les grilles de WPF

Août 23, 2024
L’interface utilisateur Telerik pour WPF 2024 Q3 ajoute la possibilité de désactiver le filtrage des données lors des recherches dans les grilles, ce qui permet des options de recherche plus personnalisables.

Telerik UI for WPF is an extensive UI library specifically designed for building modern and feature-rich business applications using the Windows Presentation Foundation (WPF) framework. It offers many customizable controls, ranging from data-driven grids and charts to specialized navigation and input components. The suite emphasizes performance and user experience, providing data virtualization for handling large datasets efficiently and ensuring visually appealing interactions.

The Telerik UI for WPF 2024 Q3 (2024.3.806) update enhances the DataGrid control by implementing "Search as You Type" behavior without filtering the items. This new option provides users with greater control over the grid search process with the ability to disable data filtering when performing search operations. By enabling users to tailor the filtering behavior, this feature ensures that search results are not inadvertently limited by active filters, potentially revealing more relevant data that would otherwise be hidden.

To see a full list of what's new in 2024 Q3, see our release notes.

Telerik UI for WPF is licensed per developer and is available as a perpetual license with a one year support subscription, which is available in three tiers: Lite, Priority or Ultimate. See our Telerik UI for WPF licensing page for full details.

Telerik UI for WPF is available to buy in the following products: