.NET 8 WinForms 新聞

Excel 轉換 PDF 時保持格式

2月 28, 2025
在保留格式的同時將 Excel 檔轉換為 PDF，非常適合共用報表、保護敏感性資料和創建可列印文件。

Converting Excel files to PDF ensures that spreadsheets maintain their formatting, structure, and data integrity while becoming universally accessible across devices without requiring specialized software. This process enhances security by preventing unintended edits, supports password protection, and enables controlled access to sensitive data. It also optimizes file size for easier sharing and ensures consistent printing without layout distortions. Ideal for financial reports, invoices, data summaries, and official documents, Excel to PDF conversion provides a professional, fixed-format output suitable for archiving, collaboration, and compliance with industry standards.

Several .NET WinForms PDF controls offer support for Excel to PDF conversion, including:

  • Syncfusion Windows Forms PDF (part of Syncfusion Essential Studio Enterprise) converts Excel files to PDF, preserving formatting, security, and print-ready layouts for easy sharing.
  • Telerik UI PDF for WinForms (part of Telerik UI for WinForms) lets you generate high-quality PDFs from spreadsheets, ensuring accessibility, and controlled editing.
  • ImageGear for .NET (by Accusoft) facilitates Excel-to-PDF conversion with advanced formatting retention, optimized file sizes, and enhanced security for secure distribution.

Compare .NET WinForms PDF Controls

用粗體、斜體和自訂樣式設置文本格式

2月 12, 2025
用高級格式、無縫集成和新式文件樣式介面將富文本編輯功能添加到您的 WinForms 應用中。

Rich text editors for WinForms let users create and format content in a familiar, word processor-like environment. These editors support advanced text styling, media embedding, and customizable toolbars, giving developers flexibility to build feature-rich desktop applications. With features like document import/export, content validation, and extensive formatting controls, they enhance the user experience while ensuring consistency across applications. Designed for accessibility and optimized for desktop performance, they integrate seamlessly into Windows-based workflows.

Several .NET WinForms UI suites offer rich text editors including:

  • DevExpress WinForms lets you create rich text content with advanced formatting, seamless document import/export, and a highly customizable ribbon-based UI.
  • ComponentOne Studio WinForms by MESCIUS provides a lightweight yet powerful rich text editor with intuitive styling, clipboard support, and flexible document output formats.
  • Telerik UI for WinForms enables professional text editing with robust styling options, built-in spell checking, and seamless integration into modern business applications.
  • Bunifu UI WinForms by Bunifu Technologies facilitates elegant, user-friendly text editing with minimalist design, smooth performance, and easy customization for streamlined content creation.

For an in-depth analysis of features and price, visit our comparison of .NET WinForms UI Suites:

Compare .NET WinForms UI Suites

用文件級 JavaScript 修改 PDF

2月 12, 2025
Syncfusion Essential Studio Windows Forms 2024 Volume 4 將 JavaScript 集成添加到其 PDF 庫，用於互動式和自動化的 PDF 內容。

Syncfusion Essential Studio Windows Forms (available as part of Syncfusion Essential Studio Enterprise) is a powerful UI component suite designed to enhance your WinForms development. It boasts over 100 high-performance controls, ranging from essential grids and charts to advanced schedulers and diagrams, enabling you to craft visually appealing and feature-rich applications with ease. Its extensive customization options and built-in themes allow for tailored user experiences, while touch-friendly design ensures seamless interaction across devices.

The Syncfusion Essential Studio Windows Forms 2024 Volume 4 update introduces advanced JavaScript integration capabilities within its PDF Library, empowering developers to add, retrieve, modify, and remove JavaScript actions at the document level. This enhancement enables the creation of dynamic and interactive PDF experiences, such as automated form handling, custom behaviors, and real-time content updates, directly within the application. By supporting ECMAScript, this feature ensures compatibility with industry-standard scripting practices, streamlining workflows and offering greater flexibility for tailoring PDFs to meet specific user and business requirements.

To see a full list of what's new in 2024 Volume 4, see our release notes.

Syncfusion Essential Studio Windows Forms 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 Windows Forms product page.

用證書驗證增強安全性

1月 28, 2025
IPWorks 透過使用 CRL 和 OCSP 提供可靠的即時證書驗證工具提高了應用程式安全性。

IPWorks by /n software is a comprehensive development library designed to streamline your creation of internet-enabled applications. It offers pre-built, secure components for common functionalities like sending emails, transferring files, and consuming web services. This allows you to focus on your application's core logic while leveraging pre-tested, robust tools for essential internet interactions.

IPWorks enhances security by providing developers with advanced tools for certificate validation, ensuring that only trusted and verified certificates are used in applications. With support for Certificate Revocation Lists (CRL) and Online Certificate Status Protocol (OCSP) methods, IPWorks enables real-time checks to confirm the validity of certificates and detect revocations, reducing the risk of compromised or untrustworthy communication endpoints. This robust validation mechanism helps protect sensitive data, prevent man-in-the-middle attacks, and maintain secure connections, making it an essential component for building reliable and secure software solutions.

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

IPWorks is available to buy in the following products:

透過互動式圖表旋轉增強參與度

1月 21, 2025
Stimulsoft Dashboards.WIN 2025.1.1 為餅圖和圓環圖添加互動式旋轉，用於動態資料探索和自訂查看。

Stimulsoft Dashboards.WIN is a versatile suite of tools for crafting interactive data visualizations for web and desktop applications. It empowers developers to embed intuitive dashboards across various platforms, using platform-specific components or a centralized cloud designer. With data analysis elements, customization options, and pre-built templates, Stimulsoft Dashboards helps you transform complex data into clear, actionable insights for any audience.

The Stimulsoft Dashboards.WIN 2025.1.1 update introduces the ability to rotate pie and doughnut charts directly within the dashboard, providing developers with a powerful new tool for creating more interactive and user-focused applications. This feature allows end-users to manipulate chart orientation using simple mouse actions, enhancing the visualization experience by enabling a closer examination of specific data segments. By integrating this functionality, developers can offer a more intuitive and flexible data analysis environment, aligning with modern UI standards and improving the overall usability of dashboards.

To see a full list of what's new in 2025.1.1, see our release notes.

Stimulsoft Dashboards.WIN is licensed per developer and is available as a perpetual license with 1 year support and maintenance. See our Stimulsoft Dashboards.WIN licensing page for full details.

Stimulsoft Dashboards.WIN is available individually or as part of Stimulsoft Ultimate.