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by pdoxtader
Learn how to view a remote machine's file system using your own explorer like window, and transfer files and folders by dragging and dropping in C# using the TcpComm TCP library
by Gamil Yassin
Types of Artificial Neural Networks
by DaveAuld
My adventure into installing a domestic CCTV system and wireless bridge.
by Gamil Yassin
Perceptron, when to use it and sample code

Latest Articles

by Ammar Albush 1997
Network Sniffer and Analyzer Program written in C# .NET 6.0 Windows Form (Sharppcap, PacketDotNet)
by Ammar Albush 1997
Network Sniffer and Analyzer Program written in C# .NET 6.0 Windows Form (Sharppcap, PacketDotNet)
by Ammar Albush 1997
Network Sniffer and Analyzer Program written in C# .NET 6.0 Windows Form (Sharppcap, PacketDotNet)
by SiretT
Console app to share internet connection with other network interface

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Network 

18 Jun 2010 by #realJSOP
You need more than one static IP address if you want to put your server on the LAN AND allow other computers on the LAN to get to the internet. One static IP will allow access to your server, and a 2nd static IP can be shared by all other machines on the LAN (your router has to support NAT and...
12 Oct 2010 by #realJSOP
The routers have to be configured to allow your traffic (with the protocoal and on the ports you selected). The router itself should automatically handle the NAT requirements - all you have to do is establish the connection between the two computers. Keep in mind that NAT allows several...
20 Jan 2011 by #realJSOP
Linux isn't Unix. They're close, but there will be differences. Try this web site:Linux Socket programming tutorials[^]
5 Jun 2011 by #realJSOP
If you want to measure all bandwidth on the LAN, you'd have to somehow get the info from a box (router) that supports that type of monitoring and that is serving as your LAN's gateway to the internet. You could do this by simply using the WebClient object to log onto your router/gateway box and...
12 Jun 2011 by #realJSOP
You could add a "command header" to the beginning of your byte array that is comprised of a known length, say 64 or 128 bytes or even larger (to give you room to grow). Then, you just plug in your command/param values into that area. As long as both the sending and receiving apps are aware of...
17 Jun 2011 by #realJSOP
Maybe this will help:Oracle FAQ[^]If not, google is your playground.
29 Aug 2011 by #realJSOP
You can't protect the network against faulty wiring.Let the network admins deal with it - you shouldn't need to even go into the server room.
2 Feb 2018 by #realJSOP
Asked and answered: How i can disable IPv6 in Vista using C# code ???[^]
25 May 2018 by #realJSOP
I found this code with a simple google search. using System; using System.Management; ... private static void ShareSecurity(string ServerName) { ConnectionOptions myConnectionOptions = new ConnectionOptions(); myConnectionOptions.Impersonation =...
30 Sep 2019 by #realJSOP
The (service?) account unhder which your web app runs does not have access to the printers. Bigger question - Why would you want a web app to access printers? That seems to be ripe for abuse.
29 Jul 2011 by 01.mandar
i want to send data from a server to a device but device is in different network's subnet (both are able to connect to internet)is it possible for client to connect server which is in subbnetting.Windows OS[10.20.30.40] --> -->> INTERNET -->>--> [13.14.15.16]ROUTER [192.168.1.1] -->...
8 Aug 2011 by 204.sharma
Hello everyone, i need some help.i want to copy some file to another system which is a network system.all systems are connected through LAN.when i copy a file to my server system to another system it gives an error(system connot found or connot logon to system.).my code...
25 Jul 2011 by @BangIndia
My program wants to get the information of all the system that are connected in a single LAN.
22 Nov 2010 by @nuraGGupta@
Can anyone provide me an idea of any C# code to find out that whether an IP is SSL certified or not along with certificates for SSL Versions? Any help or hint will be greatly appreciated.Thanks
27 Mar 2011 by @nuraGGupta@
just use ping commandFor example:ping google.comthis will show you the ip for google, and in the same way it can be done for any hostname.
23 Sep 2012 by __TR__
Lot of CP Articles on neural network here[^]
27 Jan 2016 by _Asif_
The problem seems to be permission specific, If SQL Server runs under local system account which obviously dont have access to \\192.168.10.2. Check this for resolution[^]Then you can look at this How to backup SQL Server databases to a mapped drive[^]
15 Jun 2010 by _Damian S_
Several different methods are discussed here[^] however they are all to do with testing websites... assuming this is what you want to do, you could probably find one you like!
22 Jun 2012 by aapfake87
Hello, I have 10 Pc Connection LAN. I am using software Over the LAN. I am using C#.Net With Framework 3.5, SQL Server Express Studio. The sql server is Connected with TCP/IP Connection string. The System is OK.... well tested...Fine to work...n Operating the system since 3-4 Years. But Nowadays...
31 Mar 2013 by Aarti Meswania
you should just set sql server in a way it can be accessed from remote pc in your networkfor settings... follow below stepsstep 1: follow steps given in this link [For access sql database remotely(from different pcs)]http://support.microsoft.com/kb/914277[^] step 2: after step 1...
12 Apr 2012 by aayushraina
please check ns2 simulator development forum you will get lot have help and can do lot of research on network topologies and dynamic routing algorithms
28 Jan 2014 by abdul subhan mohammed
Hi guys,I want to access my asp.net web application which i deployed on my machine,nits working well in "localhost\myapp\login.aspx"but i want to access it from other computer.Anybody can plzzz help me.How can i access my application from other computer in my...
4 Jun 2020 by Abhilash.J.A
Hello,I have windows application WPF. And installed in networked connected client machine. I want to access the SQLite db from admin machine that network connected. The DB located inside admin's c drive with 'qscanDBAttacheds' folder name. Heretxtipaddress.Text = "100.85.138.330"; ip...
29 Mar 2011 by Abhinav S
You could start from here[^].
5 Apr 2011 by Abhinav S
Another useful link - http://milanl.blogspot.com/2008/08/retrieve-full-name-from-active.html[^].
17 May 2011 by Abhinav S
This article[^] could help you get started.
30 Oct 2011 by Abhinav S
Yes both would be different types of network structures. Reading a book on networks might help you out.However, here is an article[^].
14 Dec 2011 by Abhinav S
You might want to pick up a book and then start reading about html.That should help you get started.
15 Dec 2011 by Abhinav S
Creating Dynamic Data Entry User Interfaces[^] is an excellent article that might help you do what you are looking for.XML can also help you generate dynamic pages - Generate dynamic ASP.NET pages by using XML and XSLT[^].This video[^] should also give you some ideas you can work with.
30 Nov 2014 by Abhinav S
Some links that could get you started -How to View, Capture and Record Video in VB.NET or C# Using DLink Wireless I.P Camera[^]Video File Saving in Windows Media Video Format for the DirectX.Capture Class Library[^]http://www.youtube.com/watch?v=OxSZS4q-8PY[^]
26 Apr 2015 by Abhinav S
While it is important you have some basic knowledge of networking, this knowledge is not often used when working on developing a web application. IMO, web development requires very little use of this type of knowledge.
12 Sep 2010 by Abhishek Sur
did you try wbBrwsr.Refresh();Actually you are using the IE engine to render the webpage in your WebBrowser control. Does the same thing happens when you browse using normal IE ?
9 Jan 2011 by Abul Kashim
Sir, i am not clear about Bayesian Neural Network. Is it a training algorith or itself a Neural Network like MLP or Radial Basis Function Network?If its a Network then how its architecture will be.Thank you in advance for your help.Sangeeta
13 Aug 2011 by adiiforu
I want to make an application that would capture all the packets that a certain programs sends or receives over the internet. Basically on port 80 or the TCP protocol.I have no idea where to start, i looked at winpcap but it is in c/c++ and I am not comfortable with it. Also there is a...
4 Jan 2011 by Aescleal
To amplify Rod and Emilio's answers a bit, do a search for some combination of "NAT", "port forwarding" and "IP address sharing". Your problem isn't uncommon and there a lot of networking admins that understand this stuff far better than most developers do.Cheers,Ash
7 Apr 2013 by AghaKhan
I am working on an application which is written in vs2008. It is normal behavior for a control if scrollbar size is associated with the height/width the height/width of the control. For example ListBox, ListView etc. For some reason in my case the scrollbar show only up/down arrows with no...
17 May 2012 by Ahmed Charfeddine
A Websocket protocol implementation atop the ush Framework real time library plus a demo example featuring four types of communication workflows between the HTML5 web client and the server.
5 Jan 2019 by Ahsan Shaikh
I need an idea on how can i Disable IPv6 on a user’s system without getting the system restarted. Winform C# as i said that this will be client machine and client can use any version of the windows . The main thing is i am looking for a solution to achieve this on windows and without...
13 Nov 2012 by AJMAL SHAHZAD
You can develop your on application by capturing network packets and then save the amount of data carried by each packet which will give you the exact amount of data consumed by each ip or mac address on the network.see also:A Network Sniffer in C#[^]
28 Nov 2010 by Alain Rist
Hi,With VC2010 use std::uniform_int[^] or another random generator in .With VC2008 use the same in std::tr1 namespace.With prior compilers use int rand(); in .cheers,AR
17 Jul 2013 by Alamgirable
How to transfer file between client, server using winsock?I am a beginner in c++,I write this code for the client server app but i don't know how to transfer file.server code:#pragma comment(lib,"ws2_32.lib")//for basic functions#include #include...
18 Jul 2013 by Alamgirable
I create a client server app,But the client did not receive more 5000 bytes. Please help me.
29 Jun 2014 by Alamgirable
I bought a new TP-LINK TL-WA5210G outdoor router. But I don't know how to receive signals of indoor router TP-LINK TL-WR841N with outdoor router.
29 Nov 2010 by Alban Deruaz
Hi everyone!I am having a strange problem when I try to connect to a server using a socket: It works when I do it from my home networks but it fails connecting when I do it from my school's public network which is as you may guess monitored.My code: WSASATA init; ...
29 Nov 2010 by Alban Deruaz
Thank you for your reply.Could you tell me how I can use these transport layer sockets?In fact, I thought that I was already using Winsock. I've searched for that kind of info for a while, I tried some examples but none of them worked. Thanks!
26 Sep 2011 by Albert Holguin
RTP is just built within UDP, it's not very complex at all. It doesn't really buy you too much over UDP however. Are you looking to transfer video over a network? Why does UDP "not work very well"?Commercial VTC equipment uses application layer protocols built over UDP. Maybe you just...
26 Feb 2015 by Alexis i
is Networking more difficult to learn and master comparing to Programming?which one needs less thinking more doing? in which career do you need to keep your skills more relevant and up-to-date (which one changes more rapidly)?
2 Mar 2015 by ali_box3893
How can it be prevented from sending emails with specific file attachment (eg .txt file) in network with c#?
26 Apr 2015 by aliwpf
hi there.i'm developing with .NET technologies.sometimes i encounter with network problems in developing or deployment.now i decide register in a Network+ class.how much Network knowledge affects on application development?web application development specially.thanks
30 Jan 2013 by alpweb
need an input on how to connect to active directory using specific lan connectionDomain Abc -> connection 1 Domain xyz -> connection 2i have 2 nic card which connects to diff network. at this moment we use virtual image when we need to check /reset any account on active directory for a...
10 Feb 2013 by AmanArora1987
How can i track usage per month, or usage for a particular application for WiFi and GPRS networkcurrently i am using RadioInfo.getNumberOfPacketsReceived() and RadioInfo.getNumberOfPacketsSent() but its gives me total usage of wifi and Gprs network but i want separate usage of both network...
24 Apr 2018 by Amanuel Negash
could some one tell me how I can use the mbta api version 3. and possibly provide sample codes how I can use the prediction method? What I have tried: I have ssearched the internet and could not find useful resources.
16 Jan 2012 by amertarekt
I want to make my website on my home computer can be accessed all over the world from any computer at first i make my home computer to have fixed local ip and fixed public ip to be sure that they will not change any time second i put my website on the IIS and make it can be accessed in...
5 Jul 2011 by amine24
Hi,I try to use the Windows Mobile Broadband API in managed code with C#, First I convert the Mbnapi.tlb to Mbnapi.dll with .net tool tlbimp.exe, After that I create the console project in C# with Visual Studio 2010 and I add reference of Mbnapi.dll in my project, when i write this code...
26 Jul 2012 by Amir Hesami
A library which can get any class you pass to it, convert it to bytes, and send it to the other end.
1 Feb 2012 by Amir Mahfoozi
It is an organization according to wikipedia :http://en.wikipedia.org/wiki/Honeynet_Project[^]
30 May 2012 by amir tarek
I have two computers the first one is a local computer has Sql server 2008 and has a database that is accessed by a program that modify it the another computer is a remote computer that can accessed over network and has also Sql server 2008 and i want to put a copy of the database of the...
2 Apr 2013 by amir tarek
i have a computer that has windows xpi install cvsnt on it and i create a repository in c:\test_repositoryi connected to it locally import a program to it updating and committing itevery thing work finenow i want to access this repo. from another computer on the networki used...
15 Oct 2015 by amir.nazarizadeh
HiI have a simple chat program in c# with a client and a serverwhen I start the program it give me warning with this message:Additional information: Could not connect to net.tcp://localhost:1234/Chat/ChatService. The connection attempt lasted for a time span of 00:00:02.0986369. TCP...
20 Oct 2013 by amit14aug
I have a network adapter called "Local Area Connection". Say its IP is 172.16.40.11 and I have also configured same adapter for NLB. the NLB IP is (say) 172.16.40.15My requirement is to modify the the IP to 172.16.40.12so I wrote following command netsh interface ip set address...
22 Feb 2012 by amitthk
Parichay (A Simple & Small Asp.Net MVC Social Network Starter)
28 Oct 2022 by Ammar Albush 1997
Network Sniffer and Analyzer Program written in C# .NET 6.0 Windows Form (Sharppcap, PacketDotNet)
9 Jan 2024 by Ammar Albush 1997
Network Sniffer and Analyzer Program written in C# .NET 6.0 Windows Form (Sharppcap, PacketDotNet)
20 Oct 2022 by Ammar Albush 1997
Network Sniffer and Analyzer Program written in C# .NET 6.0 Windows Form (Sharppcap, PacketDotNet)
12 Apr 2013 by Amogh Natu
This article mainly explains what webhooks are, how they can be created and used and also a sample example showing the use of webhooks.
21 Aug 2018 by Amol Sagvekar
I have asp.net application which executes 3rd party link/URL internally. And that 3rd Party server accepts only one IP address so if I added my machine IP to that 3rd party server then its work but if I access that application from another machine then it is not working. I have 100 users and...
21 Aug 2018 by Amol Sagvekar
I used proxy concept to fix this issue and its working.
15 Jun 2011 by amruthch
Hi All,Is there any cryptography system developed in which the key is not sent from server to client for decryption.I mean the keys are extracted via some other methods at the client side itself to decrypt! anybody knows?Please help me.
20 Dec 2013 by An@nd Rajan10
i want to connect sql server in client system but..i have an error like A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is...
23 Dec 2013 by An@nd Rajan10
my mistake is the manual problem in server computer and client computer that is may be the configuration manger -> tcp\ip set as enable and protocol as enable...
5 May 2014 by Anas Tasadduq
WNetCancelConnection2As idle63 said.
29 Aug 2019 by Andambag
I think i found a solution for similar problem. 1. Open command prompt and type "ipconfig". 2. Look for ip addresses under "IPv4 Address". 3. Go to web browser of Emulator or your connected device and then type: http://192.168.56.7/login.php (i.e. http://) 4. If you get the response in...
17 Jul 2023 by Andre Oosthuizen
There is an article on how to keep your connection live here on CodeProject - Set Keep-Alive Values[^] Another discussion found at - TCP keepAlive settings problem[^] My code below based on this link - C# Setting Socket Keep-Alive[^] might be...
2 Aug 2023 by Andre Oosthuizen
The problem you are facing is likely related to the way you are handling the data reception. Reading data from the stream using 'stream.Read' may not guarantee that you receive all the data at once, you should modify your code to read from the...
22 Jan 2011 by Andrew Brock
If the port is open on your computer and you want to see what is using it, you can use netstat -b from the command line.See Netstat[^] options on Wikipedia.If the service is not running and you want to know what might use that port, then see the List of ports[^] on WikipediaIf you...
2 Oct 2011 by André Kraak
I had a look around and what I was able to find is that you can use Win32_NetworkAdapter[^] to retrieve the adapters present in the system and then use IP Helper Funstions[^] to retrieve statistics about the connection, GetTcpStatistics[^].Hope this helps to get you started.
5 Apr 2011 by ankitjoshi24
HiI would like to know if there is any particular way to access a database which is stored in a shared-password-protected folder. I would like to access the folder by providing the username and password in the program itself.The solution in either C# or VB6 (if possible) would be really...
20 Apr 2011 by ankitjoshi24
HiI want to know how can be get access to a shared folder on Server-side using VB6 or C#I am able to connect to a shared folder on Server-side which is stored in C:\ but what if I want to access the shared folder which is in C:\Program Files\XXXX\SharedFolderThe code for mapping the...
25 Mar 2011 by ankitpsaraogi
Please check my Program and help me.Its running succesfully in the local machine but not working over LAN or Internethttp://www.4shared.com/file/mYSD5KDg/RemoteApp.html[^]CODE:Remote Class:::xx.cs file:using System;using System.Collections.Generic;using...
24 Jun 2010 by Ankur\m/
AI : Neural Network for beginners (Part 1 of 3)[^]I am not very sure if this is exactly what you need. The "neural network" in the subject made me remember this article and I thought I will post it.See if it helps. Also, let me know if it is irrelevant, I will remove the answer.
3 Feb 2013 by anonymous10
need c++ socket/network programming video tutorial.Can anybody tell me?
19 Feb 2013 by anonymous10
I am new in computer programming.I want c++ winsock P2P data sharing tutorial for beginners.
19 Feb 2013 by anonymous10
how to Measure Size of Data Sent over Socket in c++.
11 Oct 2010 by Anthony Mushrow
You make a connection exactly the same as on a local network. There are however additional obstacles that you may need to overcome, such as firewalls and routers.To connect two computers that are behind firewalls or routers you will need a server that is directly connected to the internet...
24 Jul 2015 by antpower943
Alrigh, I'll just help you into a direction. The rest is for you to find out.To make communication possible, we have to setup a server. This receives the connections from every client. It does that by listening.Since listening requires constant attention, it will freeze up the program,...
24 Jan 2019 by Apriorit Inc, MikeSotnichek
Smart security contract in Cardano and Zilliqa
5 Feb 2019 by Apriorit Inc, MikeSotnichek
The experience of creating a custom blockchain network using the Graphene framework.
27 Jul 2013 by aptoon
In Figture, If I will get protocol, length of protocol and get destination ip, port of each client in my LAN. How to write C# code ? ? (.NET 4)
2 Nov 2010 by Arindam Tewary
Hi,I dont think while developing the application you have any control where user(accessing from client machine) would print it. You at most can "fire" the "print" command but rest all is taken care by client's system confiuration.Therefore, you can set aside the idea of instructing your...
3 Nov 2014 by Arlert
How I can get what requests are sent from computer and return another data (something like an antivirus internet security)? How it works? Is it possible to do in c#?
26 Jul 2017 by Armin.Engineer
Hi I want to access and get data from resource monitor in task manager or monitor them. in C# what classes i must use? Thanks What I have tried: Search in Microsoft doc and nothing found
29 Nov 2010 by arpoarpo
Is Windows Vista Home Premium able to connect a DBSM over a network?Example:Suppose you have installed SQL Server 2008 Express in a PC with Windows Vista Home Premium Edition as OS(which is not good). Can you have a software client in another PC with the same operating system that makes...
9 Jun 2013 by Arsineh Boodaghian
Hi, I have edited my question...Im having problem with this part of program, if ((n = sendto(dccp_sockfd,cmdframe, 18, 0, (struct sockaddr*)&PMU_addr,sizeof(PMU_addr)) == -1)) { perror("sendto");// when I use the program, this error execute at runtime by saying sendto: broken...
22 Jan 2012 by Arun Kumar K S
Hi,I am new to this to network related application development. Recently I got one project in that area, need to pick sflow packets from network, but I dont have any device to experiment this..., anybody know how I can develop this using a virtual environment or is there any windows...
24 Jan 2012 by Arun Kumar K S
Is there any useful article that explain how to analyses network traffic. my need is to detect sflow packet from network, any sample code will very good to me, I got the source code of wireshark but I don't know how to compile and debug in windows and i dont require its full code my work is only...
2 Feb 2012 by Arun Kumar K S
I downloaded sflowtool source from the following linkhttp://www.inmon.com/technology/sflowTools.php[^] and I tried to compile in visual studio environment it shows me one error like this"fatal error C1083: Cannot open include file: 'config_windows.h': No such file or directory"I go...
23 Sep 2015 by Arunprasath Natarajan
Dear Friends,We are having IIS7, now we are generating the mail from Classic ASP pages using 32 Bit.If there any option generate the Mail using 64-BitConst cdoSendUsingMethod1 = "httpschemasmicrosoftcom/cdo/configuration/sendusing" Const cdoSendUsingPort1 = 2Const cdoSMTPServer1...
12 Aug 2012 by asdf9009
As mention in the subject, im trying to do a code which allow me to retrieve a IP address of a computer in LAN by using its hostname.