.NET 新聞

在遠端伺服器上安全地執行命令

7月 30, 2024
支援 rexec 的通信元件允許在受控和安全環境中在遠端機器上執行代碼。

Rexec is a feature that facilitates the remote execution of code within a controlled and secure environment. .NET 8 Assembly components that support Rexec enable developers to run code in isolated contexts, enhancing the modularity and security of their applications by allowing execution of untrusted or third-party code with restricted permissions. This isolation minimizes potential security risks and ensures that the main application remains stable and secure. The key benefits of Rexec include improved application security through sandboxing, better resource management by limiting the execution context, and enhanced flexibility in integrating external code without compromising the integrity of the core application.

Several .NET 8 comms & messaging components offer support for Rexec including:

  • PowerTCP Telnet for .NET by Dart Communications allows you to execute remote commands securely via Rexec, enhancing control over network devices.
  • Rebex SSH Shell facilitates the secure execution of remote scripts via Rexec, ensuring safe and isolated code execution.
  • SocketTools .NET Edition by Catalyst Development Corporation enables remote code execution with Rexec, ensuring safe and efficient integration of external scripts.

For an in-depth analysis of features and price, visit our comparison of .NET 8 communications and messaging components.

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為儲存格內容提供其它資訊

7月 26, 2024
利用注釋來提供補充資訊、上下文或說明，否則會使試算表變得混亂。

Spreadsheet cell comments/tooltips, provide a way to display additional information on hover over a specific cell. This enhances the user experience by offering context beyond the cell's main value. Common use cases include displaying formulas used for calculations, extended data not suitable for the main view, or data validation rules. They improve spreadsheet clarity and reduce the need for separate documentation or cluttered cell content.

Several .NET WPF Spreadsheet controls offer cell comments/tooltips including:

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

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透過 WebDAV 管理遠端 Web 伺服器上的檔

7月 26, 2024
使用 Web 分散式創作和版本控制互聯網協定，.NET 開發人員可以透過 Web 伺服器為使用者提供檔管理。

Web Distributed Authoring and Versioning (WebDAV) is an open-standard extension to HTTP (Hypertext Transfer Protocol). Its basic functionality enables file management through a web server, allowing users to share, copy, move, and edit files over the internet. As well as resource locking and other features, WebDAV also supports metadata handling and namespace management, which improves the organization and retrieval of documents. This protocol eliminates the need to download and upload files constantly, facilitating collaborative editing and file management on remote web servers.

Several .NET communications and messaging components support the WebDAV internet protocol, including:

  • Aspose.Email for .NET offers efficient email management and processing features via its APIs, allowing developers to work with WebDAV in their .NET applications.
  • SecureBlackbox (part of /n software Red Carpet Subscription) includes client and server-side support for WebDAV via its WebDAVClient and WebDAVServer components.
  • Clever Internet .NET Suite for C#, VB.NET, ASP.NET by Clever Components supports WebDAV operations, enhancing internet application functionality for file management.
  • SocketTools .NET Edition by Catalyst Development Corp. is a suite of classes that provides WebDAV support, enabling file management over HTTP in .NET environments.

For an in-depth analysis of features and price, visit our comparison of .NET communications and messaging components.

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透過中繼資料改進了 PDF 搜索功能

7月 25, 2024
支援自訂中繼資料的 .NET PDF 元件透過使用者定義的資料嵌入增強了文件搜索和管理。

.NET PDF components that support custom metadata empower developers to embed rich, searchable data within PDF documents. By defining and populating custom metadata fields, organizations can significantly enhance document discoverability and retrieval. This capability is invaluable for applications requiring robust search functionality, enabling users to efficiently find documents based on specific criteria beyond standard properties. Ultimately, this leads to improved document management, streamlined workflows, and increased productivity.

Several .NET PDF viewer components allow you to create custom metadata, including:

  • Document Solutions for PDF by MESCIUS is a feature-rich library for .NET that enables users to define and attach custom metadata to PDFs, enhancing searchability.
  • XFINIUM.PDF CROSS PLATFORM EDITION allows you to create customized metadata, ensuring precise document classification with seamless cross-platform accessibility.
  • Syncfusion Blazor PDF (part of Syncfusion Essential Studio Enterprise) facilitates the addition of custom metadata, streamlining document retrieval and boosting productivity.

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

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用靈活性和效率增強了文本編輯

7月 24, 2024
文字框為使用者提供了一種清晰簡潔的方式來輸入和編輯文本，便於輸入資料以完成表單填寫和搜索資訊等任務。

Text box components, also known as text fields, are essential elements allowing users to input and edit text within a user interface. They play a crucial role in forms and dialogs by facilitating data entry, improving user experience through clear labeling and validation, and ultimately enabling users to interact and provide information to the system.

Several Blazor data editor collections offer text box components including:

For an in-depth analysis of features and price, visit our Blazor data editors comparison.

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