Category News

在电子表格导出中保持图像完整性

5月 1, 2025
Syncfusion Essential Studio WinUI 2025 Volume 1 通过完全按照设计保留 EMF+ 和 EMF Dual 图像来改进 Excel 到 PDF 的转换。

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.

直观地分析和清理 Python 数据

4月 30, 2025
PyCharm 2025.1 引入了 Data Wrangler，其简化了 Python 用户清理和转换数据以进行分析的方式。

PyCharm by JetBrains is a comprehensive Integrated Development Environment (IDE) specifically designed for Python programming. It offers a range of features to enhance productivity, including code analysis for error detection, a visual debugger for troubleshooting, integrated unit testing for code verification, and support for version control systems to manage code changes. PyCharm also caters to web development using frameworks like Django, making it a powerful tool for both experienced developers and beginners in the Python world.

The PyCharm 2025.1 release introduces a new Data Wrangler, giving data professionals an efficient, code-light interface for managing dataframes. This new feature enables users to inspect data, explore column-level statistics, and visualize patterns directly within the IDE. Instead of writing tedious, repetitive code, users can now apply transformations like filtering, cleaning, and managing outliers through an interactive UI that automatically generates the corresponding Python code. Data Wrangler also supports tracking changes, exporting datasets in accessible formats, and inserting transformations as new cells in notebooks, making it especially useful for exploratory analysis and reproducibility in data science processes.

To see a full list of what's new in version 2025.1, see our release notes.

PyCharm is licensed per user, and is available as a commercial annual subscription license. We can supply new subscriptions, subscription renewals, lapsed renewals, and additional user licenses. See our PyCharm licensing page for full details.

PyCharm is available to buy in the following products:

通过支持严格的密钥交换来提高安全性

4月 30, 2025
PowerTCP SSH 和 SFTP for .NET V8.0 通过添加对 OpenSSH 的“严格 kex”模式的支持，增强了对 Terrapin 攻击的保护。

PowerTCP SSH and SFTP for .NET by Dart Communications is a robust component suite designed to simplify secure file transfer and remote shell access within .NET applications. Tailored for developers building enterprise-grade solutions, it offers a comprehensive implementation of the SSH (Secure Shell) and SFTP (Secure File Transfer Protocol) standards. With a focus on reliability and performance, the library supports advanced features such as asynchronous operation, persistent connections, and full control over session parameters. Whether you're automating secure file exchanges or integrating remote server access, PowerTCP SSH and SFTP provides the flexibility and security essential for modern .NET development.

The PowerTCP SSH and SFTP for .NET V8.0.0.0 update introduces support for OpenSSH's "strict kex" (key exchange) extension. This change directly addresses the security vulnerability exploited in Terrapin attacks - where weaknesses in the SSH protocol’s key exchange could be manipulated. By enforcing stricter key exchange validation, this enhancement ensures that the connection negotiation process is more resilient to tampering, significantly improving the overall security of SSH and SFTP sessions in .NET applications.

To see a full list of what's new in version 8.0.0.0, see our release notes.

PowerTCP SSH and SFTP for .NET is licensed per developer and is available as a perpetual license with 12 months subscription (product updates and priority email support). See our PowerTCP SSH and SFTP for .NET licensing page for full details.

PowerTCP SSH and SFTP for .NET is available individually or as part of the following products:

精确控制 Azure Speech 身份验证

4月 30, 2025
Chant Developer Workbench 可以为任何部署场景配置具有定制身份验证的 Azure Speech 服务。

Chant Developer Workbench is an integrated development environment (IDE) designed to streamline the creation, testing, and deployment of speech and natural user interface (NUI) applications. It supports a wide range of speech recognition, synthesis, and grammar technologies, allowing developers to build, debug, and tune voice-enabled features with minimal overhead. The Workbench provides tools for managing grammars, tuning speech recognition, and simulating speech interactions, offering a unified interface that simplifies development across multiple speech engines and platforms. This makes it particularly valuable for developers working on applications that require robust voice control or conversational interfaces.

Chant Developer Workbench supports Azure Speech Services through expanded authentication options. It includes innovative ways to configure authentication - beyond the standard subscription credentials. Several constructors - FromAuthorizationToken, FromEndpoint, FromHost, and FromSubscription - offer precise control over how apps authenticate and communicate with Azure services. These features are available across all supported languages and platforms, significantly improving integration flexibility for developers using Azure speech capabilities.

Chant Developer Workbench is licensed per user and is available as a perpetual license with 1 year subscription (upgrades, new features and support). See our Chant Developer Workbench licensing page for full details.

For more information, visit our Chant Developer Workbench product page.

在 PDF 中渲染复杂脚本

4月 30, 2025
XFINIUM.PDF 通过支持阿拉伯语、梵文、泰语和其它复杂脚本增强了多语言文档呈现。

XFINIUM.PDF is a comprehensive software library designed to empower developers with robust tools for integrating PDF functionalities into their applications across a wide range of platforms. This library enables the creation, editing, and manipulation of PDF documents with a single codebase. This cross-platform approach eliminates the need for platform-specific development, significantly reducing development time and effort while ensuring consistency in functionality and user experience across devices. Ideal for applications that require advanced document workflows, digital signatures, form handling, or PDF generation, XFINIUM.PDF offers a solution for businesses and developers seeking to deliver PDF capabilities across diverse environments.

The latest version of XFINIUM.PDF significantly expands its text rendering capabilities by introducing support for complex scripts. This enhancement enables accurate representation of right-to-left and context-sensitive scripts such as Arabic, Hebrew, and more intricate Indic scripts including Bengali, Devanagari, Tamil, Thai, and Khmer. By incorporating these languages, XFINIUM.PDF now offers developers a more versatile and globally inclusive PDF generation toolkit, making it an excellent choice for applications requiring multilingual support and precise typographic control in diverse linguistic contexts.

XFINIUM.PDF is licensed per developer and is run-time royalty free. All licenses include a 12 month subscription which provides all major and minor product updates and technical support. See our XFINIUM.PDF licensing page for full details.

XFINIUM.PDF is available to buy in the following products: