System.Net
Provides classes for network programming, including support for HTTP, FTP, SMTP, POP3, and socket-based communication. This namespace is fundamental for building network-aware applications in .NET.
Classes
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IPAddressRepresents an Internet Protocol (IP) address.Class
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DnsProvides access to the Domain Name System (DNS) name resolution services.Class
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HttpListenerProvides a simple, programmable HTTP server using the operating system's HTTP API.Class
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SocketProvides the Windows Sockets API for network communication.Class
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WebRequestRepresents a request to a network resource.Class
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WebClientProvides easy-to-use methods for sending data to and receiving data from a resource identified by a URI.Class