Neuigkeiten zu .NET

Authentifizieren von Verbindungen in .NET mit Passwörtern

Juli 3, 2026
Verwenden Sie die Passwortauthentifizierung, um Benutzerzugangsdaten zu überprüfen, wenn Sie eine Verbindung zu Nachrichten-, Dateiübertragungs- und anderen Kommunikationsdiensten in .NET-Apps herstellen.

Password authentication is a method of verifying a user's identity by requiring a valid username and password before allowing access to a service or system. It is widely used because it is simple to implement, broadly supported across protocols, and familiar to users and developers. In applications that interact with services such as email servers using Simple Mail Transfer Protocol (SMTP), Internet Message Access Protocol (IMAP), or Post Office Protocol version 3 (POP3), or file transfer systems using Secure File Transfer Protocol (SFTP), password authentication provides a reliable way to establish authenticated connections. Its compatibility with existing infrastructure and standards makes it a practical choice for enabling authenticated access in messaging and communication scenarios.

Several .NET communication and messaging components support password authentication methods, including:

  • Aspose.Email for .NET offers password authentication for SMTP, IMAP, POP3, and Exchange Web Services (EWS) connections, enabling applications to access mail servers.
  • SecureBlackbox .NET Edition by /n software provides password-based authentication for many secure communication protocols, enabling encrypted, authenticated connections.
  • Rebex SFTP supports password authentication for Secure File Transfer Protocol (SFTP) connections, enabling applications to authenticate users when transferring files.
  • PowerTCP Mail for .NET by Dart Communications includes password authentication for SMTP, POP3, and IMAP servers, allowing apps to connect to and interact with mail servers.

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

Compare .NET Comms and Messaging Components

Anpassen der Diagrammdarstellung mit Paletten-Füllmodi

Juli 3, 2026
NOV Chart for .NET 2026.1 integriert den Palettenfüllmodus für Fast Series und ermöglicht somit ein flexibleres Diagrammstyling und eine einheitliche visuelle Darstellung.

NOV Chart for .NET by Nevron is a comprehensive .NET charting component suite designed for cross-platform application development. It offers an array of 2D and 3D chart types, along with smart data labeling, an advanced chart axes model, numerous interactivity features and GPU-accelerated real-time rendering based on OpenGL. This library allows developers to seamlessly integrate rich, dynamic and interactive business, scientific, financial and presentation data visualizations into their .NET applications for more effective communication.

The NOV Chart for .NET 2026.1 update introduces a new Palette Fill Mode for Fast Area, Fast Bar, Fast Line, and Fast Point Series, giving developers greater control over how colors are applied across high performance charts. This enhancement makes it easier to create visually consistent and professionally styled data visualizations while reducing the effort required to maintain a unified appearance across multiple chart types. The added flexibility helps developers produce clearer dashboards, reporting interfaces, and analytics applications that better align with application branding and design requirements.

To see a full list of what's new in 2026.1, see our release notes.

NOV Chart for .NET is licensed per developer and is available as a perpetual license with 1 year support and maintenance. See our NOV Chart for .NET licensing page for full details.

NOV Chart for .NET is available in the following products:

Beschleunigen der Datenanalyse mit lokaler Sortierung

Juli 2, 2026
.NET WinForms-Raster mit lokaler Sortierung ermöglichen es Benutzern, In-Memory-Daten ohne zusätzliche Datenbankanfragen neu zu ordnen und zu analysieren.

Sorting (local) is a feature in .NET WinForms Grid controls that orders the data currently loaded into the grid on the client, without requesting a new sorted result from a database or remote data source. It enables users to quickly sort rows by one or more columns using the data already available in memory, providing immediate visual feedback and a responsive user experience. For developers, local sorting can reduce unnecessary network requests, improve the perceived performance of data exploration, and simplify interactive scenarios where users need to reorganize and compare displayed data without affecting the underlying data source.

Several .NET WinForms Grid controls offer Sorting (Local) including:

  • DevExpress WinForms Data Grid (part of DevExpress WinForms) lets you sort locally loaded data instantly across single or multiple columns, improving responsiveness during interactive data exploration.
  • ComponentOne WinForms FlexGrid (part of ComponentOne Studio WinForms) allows you to reorder locally available rows without server requests, delivering fast, intuitive sorting for desktop applications efficiently.
  • Telerik UI for WinForms GridView (part of Telerik UI for WinForms) facilitates local sorting of in-memory records with multi-column support, helping users analyze displayed information more effectively.
  • Xceed Grid for WinForms lets you perform local sorting on loaded datasets, providing immediate row reordering for responsive desktop data interaction.

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

Compare .NET WinForms Grid Controls

Einfaches Navigieren Sie in PDF-Dokumenten

Juni 30, 2026
Helfen Sie Benutzern, die benötigten Inhalte schneller mit intuitiven Navigationswerkzeugen für Lesezeichen, Vorschaubilder, Hyperlinks und Dokumentenumrisse zu finden.

ASP.NET Core PDF viewer components provide several features for the seamless and efficient navigation of complex documents, enhancing the user experience in web applications. These viewers allow users to move through PDFs using intuitive controls that support structured document exploration. By leveraging advanced navigation features, developers can integrate smooth, user-friendly access to content, whether through previews in the form of thumbnail images, internal links, or predefined document structures i.e. a table of contents.

Common features include:

  • Bookmark navigation provides quick access to predefined sections within a PDF, allowing users to jump directly to relevant content without manually scrolling through pages.
  • Thumbnail navigation displays miniature previews of document pages, enabling users to visually identify and navigate to specific sections.
  • Hyperlink navigation supports clickable links within PDF documents, allowing users to move to other pages, bookmarked locations, or external web resources.
  • Table of Contents navigation presents the document's hierarchical structure in an easy-to-browse panel, helping users quickly locate chapters, headings, and other organized content.

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

Explore ASP.NET Core PDF Navigation Features

Verbessern der Skalierbarkeit von SSH- und SFTP-Servern

Juni 30, 2026
Rebex Total Pack 8.0 enthält jetzt einen vollständig asynchronen SSH- und SFTP File Server, der die Thread-Nutzung reduziert und die Skalierbarkeit verbessert.

Rebex Total Pack is a comprehensive suite of .NET libraries that enables developers to add secure networking, file transfer, email, compression, encryption, and remote access capabilities to their applications through a single package. It includes components for protocols such as SFTP, SCP, FTP, FTPS, HTTP, HTTPS, WebSocket, SMTP, IMAP, POP3, SSH, and Telnet, along with support for Microsoft Graph, Exchange Web Services (EWS), ZIP compression, TLS (Transport Layer Security), and cryptographic functions. Designed for modern .NET and .NET Framework applications, the suite provides a consistent API, extensive documentation, and sample code, making it well suited to enterprise software that requires reliable, secure communication across a range of protocols.

The Rebex File Server (included in Rebex Total Pack) now features a fully asynchronous SSH and SFTP server core, replacing the previous synchronous implementation with an architecture designed to make more efficient use of system resources. By reducing the number of threads required to handle client connections, the update improves scalability and enables applications to support higher levels of concurrent activity while maintaining responsive, reliable performance.

To see a full list of what's new in version Rebex Total Pack 8.0.9673, see our release notes.

Rebex Total Pack is licensed per developer and is available as a Perpetual License with a 1 Year Support Contract which includes priority support and all software updates. See our Rebex Total Pack licensing page for full details.

Learn more on our Rebex Total Pack product page.