TcpClient.Connect With Proxy Server - Conncect - Send - Recive Data Using Tcp Connection With Specific Internet Service

Nov 4, 2011

I found similar forum thread [URL], but he don't have answers. How I can conncect | send | recive data using tcp connection with specific internet service (not web).

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Tcpclient - Code To Connect To An SMS Server To Send Sms To Mobile Phones

Jun 23, 2011

Am using this code to connect to an SMS server to send sms to mobile phones but am getting stucked at the the bold like below:

[CODE]:.....................

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Could Not Access Internet Over Proxy Connection?

Feb 17, 2012

i have developed a little application, which send email to me, it works on direct internet / dsl , but when i run my programm on a pc where the internet access has used a proxy server for clients, my application show a error that could not find host, and failed to send email

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VS 2008 TCPClient/Server Reverse Connection?

Apr 21, 2009

I have herd that a new type (or old type) of connection when the server connects to the client. Is it really possible to do such a thing with mulit-Servers trying to connect to one client.How would I make one like that O.o.

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Connect A Website Through A Proxy Server?

Jun 16, 2010

i have an application, that just connect a website through a proxy server.So i need to find out the proxy server type.Like SOCKS5, HTTP and Is there any way to find it out?

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Connect Remote MS SQL Server Using Proxy

Aug 25, 2010

I am able to connect remote MS SQL Server 2005 using vb.net-->

Imports System
Imports System.Data
Imports System.Data.SqlClient

[Code]....

But my app is takes more than 2 second for refresh the data..... Sometimes it getting hanged.

Finally i just want to know if their any method available to connect the remote MS SQL Server Database for faster calculation. Like UDP or Proxy....

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VS 2005 Connect To Proxy Server?

Aug 29, 2010

I need a bit of advice. How do I connect to the proxy server using the code on below?

Public Function ProxyServer(ByVal URL As String, Optional ByVal UseProxy As Boolean = False, Optional ByVal ProxyAddress As String = "", Optional ByVal ProxyPort As Integer = 0, Optional ByVal UserName As String = "", Optional ByVal PassWord As String = "", Optional ByVal Domain As String = "") As String

[Code]...

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Use The .NET NetworkStream And TcpClient To Connect To A Remote IP And Wait For Data?

Oct 14, 2011

I am struggling a lot with this code I am trying to get to work. I have successfully made a connection with the TcpClient object to two separate remote machines and transmitted data to them. Essentially, I'm trying to connect to Machine 1 on port 80 and send a GET request. Once I send the request I want to keep the connection alive so that the software on the other side can send me data when it is ready. How do I keep the connection open and read data in each time it is made available in the stream? I have tried and tried using NetworkStream.Read and BeginRead to no avail. The closest I have come was sleeping my thread every 30 seconds and then doing another GET request which is not needed. Here is the current code I have for reading from the stream. I know I need a loop in here somewhere:Note: RemoteSocket is my TcpClient object that is connected by this point

Dim serverStream As NetworkStream = RemoteSocket.GetStream()
rqst = "GET /Control/Clip_Forwarding_Stream?CameraName=" & URL_Encode(Name) & " HTTP/1.0" & vbCrLf & vbCrLf

[code].....

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.net - Ping A Server Via A Specific Proxy

Nov 3, 2011

I know that you can easily send a ping request and receive a boolean return type in .NET, using something like:

[Code]...

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Make Webbrowser Connect To A Website Via Proxy Server?

Dec 22, 2009

Is there a way to make your webbrowser connect (or your computer ping) to a website via proxy server? (ex: 123.123.123.123 :: 12345)

Not a proxy like corpask, but an IP and port.

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Set Internet Connection Speed In A Specific Size?

Jul 2, 2011

I needa way through the visual basic code / project tomeasure download and upload s

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TCPClient - Creating Form Fields To Send Data

Jan 4, 2011

I'm using: [URL]. I already have the listener up and running. For the 'client' I'd like to change it to a 'form' program with a text field so i can enter one line of text and then a send button. I know how to drag the field and button over to a form but I'm not sure how to tell the program to use them?

Imports System
Imports System.IO
Imports System.Net
Imports System.Net.Sockets
Imports System.Text
Imports Microsoft.VisualBasic
[Code] .....

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Send - Windows Application Email Over Proxy Server?

Feb 6, 2012

I need to create a small report to be send automaticliy from VB.NET Windows application. I have wrote below code which is working on my private PC, and with Gmail settings, such as username + password + smtp.gmail.com, etc...

But with, my work informations, like my proxy ID + proxy password + company smptserver + port 25, does not working .

Do I missing some lines in my code?

CODE:

Here is also printscreen of error, while try to execute program.printscreen

Attached image(s)

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Send Email Using Gmail.smtp Over A Proxy Server?

Feb 9, 2012

i am working on a my project, which send email to me using gmail.smtp, it works fine on xp, vista, and + some of windows 7 versions, in few pc's i had tried that, and got a issue.here is detail of error i got in there, i am using visual studio 2008 & a internet with proxy server,n my openion its a problem with internet ? maybe ? because when i had used this on my dsl connection it worked.

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How To Connect To Sql Server From Anywhere Through Internet

Dec 2, 2011

I have SQL server install on a server computer and have internet connection.

I have a few client computers want to connect to SQL server by internet ,

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VS 2010 : Send Windows Application Email Over Proxy Server?

Feb 6, 2012

I need to create a small report to be send automaticliy from VB.NET Windows application. I have wrote below code which is working on my private PC, and with Gmail settings, such as username + password + smtp.gmail.com, etc...But with, my work informations, like my proxy ID + proxy password + company smptserver + port 25, does not working .

Imports System.Net.Mail
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Mail As New MailMessage

[code]....

here is also error while try to execute code from program.

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Connect To SQL Server On Internet From .NET Compact

May 26, 2012

I have an internet available SQL Server 2008 R2 instance that is running normally. Clients connect over the internet from vs 2005 and 2010 desktop applications, without issue. My scan gun application can connect to the local instance (if I'm in my office) but not to the internet instance from my Windows Mobile 5.0 scanning device. Connect string = user id=[Code]. This connection string works fine for the desktop apps. It's not a port issue, I have all the correct ports open.

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How To Connect Form To SQL Server Via Internet

Jan 14, 2012

I have a very irritating problem with connecting to SQL Server/Database. I've created a windows form and connected it to the database on my server (connection string: "Data Source=KARIMOV-PC;Initial Catalog=ApplicationForm;Integrated Security=True")... it works well and without any problems!!But I when I tried to connect my application to the database through internet with connection string "Data Source=190.190.200.100,1433;Network Library=DBMSSOCN;Initial Catalog=ApplicationForm;User ID=KARIMOV-PC\KARIMOV (My computer name and windows authentication ID);Password=;", the "USUAL" message has appeared to me saying."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 configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)".

I really really need to understand why my own server "KARIMOV-PC" doesn't work as a remote SQL Server although the SQL Remote Connections and SQL Browser r enabled and running? And Why .\SQLEXPRESS is the more needed/required although I log in to SQL with Windows Authentication, but not SQL Authentication??

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Queue Unsent SMSs And Send It Later When The Internet Connection Is Restored?

Mar 17, 2010

In my application i have integrated SMS functionality using HTTP. Due to unstable internet connection, sometimes it so happens that the SMS failed to get delivered. how to queue these unsent SMSs and send it later when the internet connection is restored?

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VS 2010 Tcpclient + Proxy

Jan 20, 2012

I've been searching for a way to route requests from a tcpclient through a proxy server, but I cannot figure out a way to do so. Can somebody tell me a solution?

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Connect From Desktop Appl To Database Placed On Server On Internet?

Apr 7, 2010

I need to connect from my desktop app l(in VB.net) to a database (in MS Access) placed on the internet.[code]...

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Connect SQL Server 2005 Express Edition Through Internet In VB?

Feb 12, 2010

I installed MS-SQL Server 2005 Express edition at my home and I want to connect my database from office by using VB/VB.net.

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LAN To LAN Connection - Connect All The Computers In A Server

Jan 29, 2011

How can i connect all the computers in a server using vb.net 2005 or latest version of vb.net.?

Scenario: 10 computers in a computer room. connecting it to a server.

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Connect To SQL Server 2005 Through Wireless Connection Between XP And

Feb 1, 2010

I have built a client-server VB.net inventory application for our company which connects to our Server machine running on Windows XP. We have 6 client machines running also on Windows XP that connects to the Server's database. Now, my problem is, "How do i connect a client machine running on Windows Vista to our Server running on Windows XP wirelessly?"

- Is there something I have to alter on the SQL Server Surface Area Configuration?

-Or do I have to change the 'Connection String' on my software application so as to properly connect to the Server from a Vista mahine? If then, how?

This is the error its throwing:"An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 53)"

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Connect VB Client Application With SQL Server Using TCP Connection (LAN)?

Feb 15, 2012

I've been Searching the Net for hours now, and i can't really seem to find anything clear and straight to the point.

I need to create a Server/Client application using VB.net 2008, it's actually my first time to have a database on another computer. So I first searched the internet for the things i need to make this software.

[code]...

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Database Connection - Connect To Wamp Server?

Dec 6, 2009

how to connect wampserver or phpmyadmin localhost to vb.net. I mean adding, searching, deleting, updating, listing of data from the localhost database via vb.net?

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How To Connect From .net To Sql Server 2008 By Using Oledb Connection

Apr 27, 2012

I have a problem with a connecton from VB.Net to SQL Sever 2008. My code like this:

[Code]...

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TCP / IP Server - Remote Connection Fails To Connect

Mar 27, 2009

I've came across a little problem with my tcp / ip server. My client can connect to it with 127.0.0.1 ( localhost ), and 192.168.0.X, but every remote connection fails to connect.

Here's the connection rituals:
Server
listener = New System.Net.Sockets.TcpListener(System.Net.IPAddress.Any, Port)
listener.Start()
listenThread = New System.Threading.Thread(AddressOf doListen)
listenThread.IsBackground = True
listenThread.Start()

Client
client = New System.Net.Sockets.TcpClient(IP, Port)
client.GetStream.BeginRead(readBuffer, 0, BYTES_TO_READ, AddressOf DoRead, Nothing)

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Way To Connect To A MySQL Server In Windows Using Dial-up Connection

Nov 6, 2011

I have a client that wants to connect to his MySQL database using Dial-up/Modem connection. All i know is a phone number. I will be using VB.NET 2005 for this project. We also have a LAN Connection setup to other computer, but some of this computer only uses Dial-up to connect. The LAN connection works fine because i can just use the Local IP to create a connection string.But my problem is how do i get to connect to a remote server using a Dial-up? I know building a connection string require an IP to connect. Do i need to get the IP after a dial-up connection is connected or to i need to use different approach? I have a server and i have 10+ clients, the server has a T1 connection + a dial-up modem installed also.I created a POS system to all the clients, Some clients uses dial-up some uses LAN. What the server do is all the records of the clients POS will be sync to one database on the server in one table. If i'm in the server and and i selected a station/client and click SYNC button all the records on that client will be sync to the server.

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Initiate Internet Data Connection On WM6 Devices?

Jun 22, 2010

I am currently porting (well really totally re-writing) a project to run on WM6 devices. I need to initiate a GPRS data connection (or any internet data connection really, shouldn't matter if its GSM or CDMA) before I can get the data I need (actually sync. a database over the cell network - Sybase via Mobilink) because right now its basically saying I have no network connection when I make the call to sync the db.

If I open Internet Explorer on the device, it initiates the data connection, and I can then go back into my program and get the data no problem. This isn't an acceptable solution however.

How can I initiate the internet data connection?

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