Category News

在 .NET 应用中将 PDF 转换为图像

3月 30, 2026
在 .NET 应用程序中将 PDF页面渲染为图像，用于预览、分享、报表和基于图像的工作流程。

PDF to image conversion support in a PDF viewer component refers to the ability to render one or more pages of a PDF document as raster images, such as PNG or JPEG, directly within the application or for export. This capability is typically built on top of the viewer’s rendering engine and allows developers to generate visual representations of document content. It is useful for scenarios such as generating thumbnails, enabling previews in environments where PDF rendering is not supported, simplifying content sharing, or integrating with image-based processes like OCR (optical character recognition) and reporting.

Several .NET PDF Viewer controls allow you to convert a PDF to an image including:

  • Document Solutions for PDF by MESCIUS allows you to convert PDF pages into high-quality images within its viewer, supporting thumbnails, previews, and export scenarios.
  • Telerik UI for WinForms PDF Viewer (part of Telerik UI for WinForms) lets you render PDF pages as images, enabling efficient previews, and visual content reuse.
  • XFINIUM.PDF CROSS PLATFORM EDITION facilitates PDF to image conversion within its viewer, producing consistent raster outputs for previews and reporting.
  • WPViewPDF by WPCubed allows you to generate image representations of PDF pages inside its viewer component, supporting compatibility with image-based processing.

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

Compare .NET PDF Viewer Controls

庆祝与 Intelligent Converters 合作 10 周年

3月 30, 2026
ComponentSource 和 Intelligent Converters 已经合作了 10 年，帮助开发人员迁移、转换和同步数据。

ComponentSource and Intelligent Converters have built a strong 10 year partnership centered on helping developers and organizations simplify complex database challenges. Intelligent Converters specializes in database migration, conversion, and synchronization, delivering a wide range of tools that support systems such as Microsoft Access, MySQL, Oracle, PostgreSQL, IBM DB2, and Microsoft SQL Server. Their products are designed to balance high performance with ease of use, enabling users to manage and transfer data efficiently without requiring deep technical expertize.

One of their core products is the Oracle Migration Toolkit, a high performance solution for converting data to and from Oracle without relying on ODBC or middleware, with command line support for automation and scheduling.

This long standing collaboration enables ComponentSource to strengthen and differentiate its product offering by including specialized, high demand data conversion tools within its catalog. By partnering with Intelligent Converters, ComponentSource helps deliver these solutions to a global developer audience, ensuring reliable access, localized support, and a seamless purchasing experience worldwide.

Learn more about Intelligent Converters.

以编程方式在 WPF 中生成 PDF

3月 27, 2026
允许 WPF 应用程序直接从代码创建 PDF，精确控制文档结构、布局和内容渲染。

Creating PDFs programmatically involves generating Portable Document Format files from application data, user input, or existing content such as text, images, or HTML. Developers implementing this capability allow the production of consistent, platform-independent documents that preserve layout and formatting across devices. It is widely used for reporting, document archiving, invoicing, and content distribution, offering benefits such as precise control over document structure, automation of document workflows, and the ability to integrate document generation directly into applications.

Several WPF PDF components allow you to create PDFs, including:

  • ComponentOne WPF PDF (part of ComponentOne Studio WPF by MESCIUS) provides a .NET API for programmatically creating PDF documents in WPF applications.
  • Telerik UI for WPF PdfProcessing (part of Telerik UI for WPF) includes a framework-independent library for generating PDF files programmatically from scratch.
  • IronPDF for .NET by Iron Software also supports WPF and provides the ability to generate PDF documents by rendering HTML, URLs, or other existing content into PDF format.
  • Syncfusion WPF PDF (part of Syncfusion Essential Studio Enterprise) includes a WPF PDF library for creating, modifying, and saving PDF documents with layout control.

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

Compare WPF PDF Components

用单选字段改进了数据录入

3月 27, 2026
无线电组允许用户选择一个字段预定义值，从而减少输入错误，使结构化数据录入更快更清晰。

A radio group is a user interface element that presents a set of predefined options where only one value can be selected at a time for a particular field. It allows users to choose a single state, category, or configuration directly within the editing interface, with the selected option mapped to the underlying data value. This approach improves data consistency by preventing invalid combinations, simplifies validation logic by constraining input to known values, and accelerates data entry by replacing manual text input with clear, clickable choices that reduce ambiguity and input errors.

Several Vue.js data editor collections include radio group functionality, including:

  • Kendo UI Vue Data Editors (part of Kendo UI by Telerik) lets you integrate radio group editors into data forms and grids, enabling single-value selection with clear options.
  • DevExtreme Vue Data Editors (part of DevExtreme Complete by DevExpress) allows you to create radio groups, supporting mutually exclusive selections that simplify input.
  • JQWidgets facilitates radio group controls inside data editors, allowing users to select one predefined option while maintaining structured data entry and reliable validation.
  • Smart UI (Smart HTML Elements) lets you configure radio group editors that present exclusive options for a field, helping ensure accurate data selection.

For an in-depth analysis of features and price, visit our comparison of Vue.js data editor collections.

Compare Vue.js Data Editors

用 AI 摘要去理解文档

3月 27, 2026
Syncfusion Essential Studio PDF Viewer SDK 2026 Volume 1 添加 AI 文档摘要器，便于快速理解和信息检索。

The Syncfusion Essential Studio PDF Viewer SDK is a high performance solution that enables developers to integrate advanced PDF viewing capabilities into web, desktop, and mobile applications. It supports features such as document navigation, annotations, form filling, digital signatures, and collaborative review, allowing users to interact with PDF content efficiently. Designed for reliability and smooth rendering of complex documents, it provides a consistent experience across platforms.

The Syncfusion Essential Studio PDF Viewer SDK 2026 Volume 1 update introduces a document summarizer that enhances how developers deliver efficient document interaction by integrating AI-generated summaries and contextual question-answering directly within PDF viewing applications. This feature enables end users to quickly extract key information and insights from large or complex documents, reducing time spent navigating content and improving overall productivity.

To see a full list of what's new in Syncfusion Essential Studio PDF Viewer SDK 2026 Volume 1, see our release notes.

Syncfusion Essential Studio PDF Viewer SDK is licensed per developer on a one year timed subscription basis, with runtime royalty free redistribution included when the subscription is current, and includes one year of unlimited technical support and updates. See our Syncfusion Essential Studio Spreadsheet Editor SDK licensing page for full details.

Learn more on our Syncfusion Essential Studio PDF Viewer SDK product page.