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.
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Forum Tips and Valid Topics
Aaron Oneal [NCL]MSFTlunes, 28 de julio de 2008 21:05Is this the right forum?
This forum is monitored on a regular basis by the Network Class Library (NCL) team. It is dedicated to questions about the System.Net namespace and the System.Uri class. If your question falls into this category, then you have come to the right place.To ensure a timely response, we can only actively monitor questions that fall within the category above. Non-related questions will be locked or moved to the most appropriate forum.
General Forum Tips
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Search for your question on the forums or in Visual Studio's help system first
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help", provide the exception type, message, and call stack. Many times
it helps if you attach a snippet of the network trace/sniff of the
error that shows the error. For getting network sniffs use Network
Monitor and for network traces use the built in System.Net tracing
according to this blog.
If possible, provide a succinct code snippet that demonstrates the problem. This lets us reproduce the problem on our end and allows us to come up with an answer where just a general question may not have had enough details. Having this information means we can answer your question more quickly, without having to ask you for these details and wait for your response. If you have a big code sample please trim it down to the relevant parts that will help us understand the problem better. - Try to pinpoint the location of your error –
This will help us get to the root of the issue quickly. Saying
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to find a quick solution as compared to “My application gets a 505 not
found even though file is present since the trace shows that
FtpWebRequest does not handle a 505 error for an xyz command”
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Related Forums
When trying to figure out which forum is right for your question, here are some good candidates:
Network Class Library (System.Net) - for managed networking issues like HTTP, SMTP, Uri, FTP, Sockets etc.
Windows Communication Foundation (WCF) - for managed networking issues relating to WCF and SOA
.NET Framework Networking - for managed networking issues not relating to System.Net or WCF.
Common Language Runtime - for questions related to the runtime engine itself
.NET Development General - a general catchall for questions related to the BCL libraries, questions regarding the design of your code, etc.
Visual C# Language - for questions about the C# programming language, not the CLR or managed libraries
Visual Basic Language - same as above, but for VB
Visual C++ Language - same as above, but for C++ (both native and C++/CLI)
Windows Forms General - for questions about creating applications using the System.Windows.Forms libraries
ASP.NET Forums - for questions about writing web applications using ASP.NET
Development Forums - list of forums
Of course there are dozens of other forums available if your question doesn't fit into one of those categories. You can ask here where you should post if you have not yet found the right place.-
Search for your question on the forums or in Visual Studio's help system first
-- it's likely someone may have already answered your question, and you
won't have to waste time waiting for it to be answered again
Filtrado y ordenUse estas opciones para limitar la lista de discusiones.
- 156

System.ObjectDisposedException: Cannot access a disposed object.
hazz hace 18 horas 49 minutos - 4162

WebClient UploadData gives 400 Bad Request error when I upload file with special characters
csalle01 viernes, 06 de noviembre de 2009 18:25 - 672

Sockets.Networkstream.read: no exception generated if client disconnects because its network fails
Brrt domingo, 22 de noviembre de 2009 22:46 - 040

Net Sockets with MultiThreading in VC#
Joesoft11a lunes, 23 de noviembre de 2009 4:35 - 7124

long time to get response from server?
nevviin sábado, 14 de noviembre de 2009 9:23 - 2102

Multithreaded Sockets (Visual Basic 2008)
TheDaywalker sábado, 21 de noviembre de 2009 6:20 - 072

generat table from class diagram
princess_980 sábado, 21 de noviembre de 2009 8:10 - 147

Getting localmachine credentials - Help
aruizmorales viernes, 20 de noviembre de 2009 21:29 - 5100

Why does SslStream see to ignore the RequireClientAuthentication flag?
Dave Harvey miércoles, 18 de noviembre de 2009 16:53 - 052

OutOfMemoryException and Bad Performance when sending files over TCP in Windows Mobile 6.1 Device
G.Tas viernes, 20 de noviembre de 2009 12:30 - 055

bulk email send performance
Ay Xu viernes, 20 de noviembre de 2009 8:35 - 155

http webrequest post (convert from html to vb.net)
firesq38 jueves, 19 de noviembre de 2009 18:34 - 052

Pager Message AT Command
s.a.nabeel jueves, 19 de noviembre de 2009 12:42 - 073

System.Net.Mail.SmtpException: Error in processing. The server response was: 4.7.0 Timeout waiting for client input
actief74 jueves, 19 de noviembre de 2009 10:15 - 067

SocketAsyncEventArgs.SetBuffer() bug ?
victor.po jueves, 19 de noviembre de 2009 3:56 - 269

location of Send and Receive methods for asynchronous client sockets.
hazz martes, 17 de noviembre de 2009 21:35 - 058

Theoretical question about net communication and others.
comamero miércoles, 18 de noviembre de 2009 21:55 - 058

HttpListener backlog
jschell miércoles, 18 de noviembre de 2009 19:43 - 2128

.NET Double Authentication Issue
Mark Wroblewski martes, 17 de noviembre de 2009 16:38 - 169

Cannot set the MAIL FROM SMTP property when using System.Net.Mail.SmtpClient class
ybastian miércoles, 18 de noviembre de 2009 10:27

