Network Class Library (System.Net)

Discuss using the System.Net namespace and associated Uri class in the .NET Framework to write code that leverages managed sockets, HTTP web requests, FTP, SMTP, P2P, etc. 

• 2941
  

  Really quick chat client question.

  
  Slushibeast Saturday, October 27, 2012 10:32 PM
  Last Reply Mark Liu-lxf Monday, October 29, 2012 7:00 AM
 
• 2915
  

  I need advice for make comunication between two application by IP/TCP

  
  Nikola87 Thursday, October 25, 2012 9:03 PM
  Last Reply Jason Dot WangMicrosoft Contingent StaffMonday, October 29, 2012 4:31 AM
 
• 0708
  

  how to know if the printer is out of paper

  
  How to koow Monday, October 29, 2012 2:31 AM
 
• 61189
  

  How to make a program server answer domain name from client.

  
  David Robbsan Wednesday, October 17, 2012 1:47 PM
  Last Reply cheong00 Saturday, October 27, 2012 2:02 AM
 
• 51191
  

  httpwebrequest null proxy settings

  
  oktay 1988 Monday, October 22, 2012 2:13 PM
  Last Reply oktay 1988 Friday, October 26, 2012 8:46 AM
 
• 31243
  

  Performance penalty of using a single UDP socket to send packets to multiple recipients

  
  mulhacén Wednesday, October 17, 2012 3:59 PM
  Last Reply Joel EngineerMicrosoft Community ContributorThursday, October 25, 2012 10:42 AM
 
• 0739
  

  DuplicateAndClose and SendToAsync, ReceiveFromAsync

  
  mulhacén Wednesday, October 24, 2012 11:46 AM
 
• 31175
  

  Send keep alive command NOOP from tcpclient to tcplistener

  
  CPatil07 Tuesday, October 23, 2012 6:14 PM
  Last Reply Joel EngineerMicrosoft Community ContributorWednesday, October 24, 2012 9:08 AM
 
• 2903
  

  HttpWebRequest.GetResponse performance

  
  Cryo75 Tuesday, October 23, 2012 7:45 PM
  Last Reply Cryo75 Wednesday, October 24, 2012 3:06 AM
 
• 51155
  

  Send Keepalive message from Tcpclient to tcplistener

  
  CPatil07 Monday, October 22, 2012 9:26 AM
  Last Reply Joel EngineerMicrosoft Community ContributorTuesday, October 23, 2012 9:05 PM
 
• 2923
  

  Need to write a class for listening socket

  
  ykMohan Friday, October 19, 2012 7:00 PM
  Last Reply Jason Dot WangMicrosoft Contingent StaffTuesday, October 23, 2012 8:22 AM
 
• 41451
  

  Enable SSL Explicit Encryption using FtpWebRequest Class

  
  RPDaniel Tuesday, October 16, 2012 1:23 PM
  Last Reply RPDaniel Monday, October 22, 2012 7:09 AM
 
• 11259
  

  Tcp channel protocol violation

  
  Raymond Chiu Friday, October 19, 2012 12:19 AM
  Last Reply Jason Dot WangMicrosoft Contingent StaffMonday, October 22, 2012 4:49 AM
 
• 101219
  

  TCP/IP scale connection error

  
  Esy1363 Thursday, October 18, 2012 6:33 PM
  Last Reply Joel EngineerMicrosoft Community ContributorSaturday, October 20, 2012 5:30 AM
 
• 1760
  

  File cann't be downloaded from internet as process

  
  vippy_s Saturday, October 20, 2012 12:48 AM
  Last Reply Joel EngineerMicrosoft Community ContributorSaturday, October 20, 2012 4:34 AM
 
• 3799
  

  Compact framework for Infrared communication

  
  Martin vanPutten Friday, October 19, 2012 3:06 PM
  Last Reply Joel EngineerMicrosoft Community ContributorFriday, October 19, 2012 4:18 PM
 
• 11125
  

  wpf tcp/ip server client application question.

  
  FugersonHall Thursday, October 18, 2012 11:43 PM
  Last Reply Harjohn Friday, October 19, 2012 5:24 AM
 
• 41160
  

  TCP Sockets - Target Machine Refused Connection

  
  William256 Wednesday, October 17, 2012 1:49 PM
  Last Reply Jason Dot WangMicrosoft Contingent StaffFriday, October 19, 2012 4:46 AM
 
• 91959
  

  FTP File to Mainframe: File Truncated to 256 char

  
  NenoNK Tuesday, October 09, 2012 1:58 PM
  Last Reply cheong00 Friday, October 19, 2012 3:04 AM
 
• 21065
  

  HttpWebRequest and PHP with JSON

  
  Cryo75 Monday, October 15, 2012 8:02 AM
  Last Reply eisenpony Thursday, October 18, 2012 7:37 PM