.NET Framework API Reference

Welcome to the comprehensive API reference for the .NET Framework. This section provides detailed information on classes, methods, properties, and other members available within the .NET Framework class library, enabling you to build powerful Windows applications.

Featured Topics

• System Namespace: Core types, base classes, and primitive values.
• System.Windows.Forms: Classes for creating Windows-based applications.
• System.Windows.Input: Classes for handling input and commands in WPF.
• Microsoft.Win32 Namespace: Types that expose Windows operating system functionality.

Recently Updated

• FileInfo Class
• TcpClient Class
• Thread Class

Explore by Category

• Collections
• Data Access
• Networking
• User Interface
• XML

Collections

Types that enable the creation and manipulation of collections of objects.

• List<T>
• Dictionary<TKey, TValue>
• ICollection

Data Access

Classes for accessing and managing data, including ADO.NET.

• SqlConnection
• SqlCommand
• DataSet

Networking

Types for network communication, including HTTP, TCP, and UDP.

• HttpClient
• TcpClient
• IPAddress

User Interface

APIs for building graphical user interfaces.

• Control Class
• Form Class
• Button Class (WPF)

XML

Classes for parsing, creating, and processing XML documents.

• XmlDocument
• XDocument (LINQ to XML)
• XPathNavigator