Connect To Remote Host To Retrieve Sql Record?

Sep 9, 2009

When I to connect to remote host to retrieve sql record...

it execute to few minute will get his error message... but there is already work perfectly and get connected... it loop it a few record only will occur this error...

"Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host."

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Jan 20, 2010

Rather than use an Entry name of an existing VPN connection, is it possible to connect to a remote network by creating a temporary connection on the fly by using the remote IP/Host name, username and password?

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Retrieve List/rename Hidden Files From The Remote Host

Oct 23, 2009

way to retrieve list/rename hiddne files from the remote host. I need to upload the file to a server and then move it to another directory, but the file after being transfered becomes hidden. If I try to rename it any way I get the dreaded 550 in response. I would hate to move to commad line scripting which at the moment seams to be my only option.

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Retrieve The Record And Display The Record In A Listbox Displaying The Time Field As The Text For That Record?

Apr 18, 2009

I hav a web service which pull records from a database and I am hosting these services in IIS which works fine but I am trying to retrieve the record and display the record in a listbox displaying the time field as the text for that record.I have created the following function

public sub get_data()
dim dt as new data.dataTable
dim service as ws webservice.webservice

[code]...

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Communicating With Remote Host & Port?

Oct 1, 2009

I've been trying for a long time to do what seems to be the most simplest of things..I have a remote host and I need to know if certain posts on that host are open or closed.Many examples on the net that I have found arent complete, and because I havent worked with VB.net for long I dont knowhow to complete them.Here is my code:: The issue is with this it tell me the target port is always closed, when I know that it is open.Code:Dim host As String = "www.google.com" Dim port As Integer = 80 Dim addr As IPAddress =CType(Dns.GetHostAddresses(host)(0), IPAddress) Try Dim tcpList As New TcpListener(addr, port)tcpList.Start() Catch sx As SocketException MessageBox.Show("port is closed") End TryA friend of mine suggested using WinSock.. I've not dealt with it before so I don't know what he's on about.

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VS 2008 - API Functions To Use For Getting Remote Host Name

Jul 6, 2010

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vb.net Dim myIPs3 As System.Net.IPHostEntry = Dns.GetHostEntry(hello)
Dim newhost3 As String = myIPs3.HostName

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An Existing Connection Was Forcibly Closed By The Remote Host?

May 19, 2010

I have a fat VB.NET Winform client that is using the an old asmx style web service. Very often, when I perform query that takes a while or pass a large amt of data to a web service in a dataset, I get the subject error.The error seems to occur in < 1 min, which is far less than the web service timeout value that I have set or the timeout value on the ADO Command object that is performing the query within the web server.It seems to occur whenever I am performing a large query that expects to return a lot of rows or when I am sending up a large amount of data to the web service. For example, it just occurred when I was passing a large dataset to the web server:System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a receive. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the rem

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Existing Connection Was Forcibly Closed By Remote Host

Sep 19, 2011

I have an application that copies a file from a network/internet location. I am trying to catch the exception for when the network connection becomes unavailable (or internet goes down). Currently i catch the exception "Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host." which occurs on the bold, underline line below.The issue i have is i try and attempt the operation to continue doing what it was doing by resetting variables and then reassigning them to continue reading the stream but cant get past this error. The only way to go past it is to stop and start the application which is not what im after. [code]

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MySQL Server Is Protected With Password And Is An Remote Host?

May 24, 2012

I want to restore an simple .SQL file,

The MySQL Server is Protected with password and is an remote Host

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Replace Text File String On Remote Host?

Aug 15, 2010

What would be the most quickest way to edit a text file on a remote host?

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VS 2010 - Get Installed Software From Remote Host. Win Vista/7?

Nov 19, 2009

I have created a Windows service that runs on one of our servers. The service lisens to incoming connections on a set socket port, runs a series of WMI queries on the requested computer in a new thread (the socket accepts a string value as input which is the hostname to scan), creates an xml file based on the collected data, and posts it back to a webserver. This works perfectly on all WMI queries, but i have one function that gets all installed software from the requested host using the RegistryKey.OpenRemoteBaseKey method to get all keys from the "SOFTWAREMicrosoftWindowsCurrentVersionUninstall" key on the target host. If the the target machine OS is Window Vista or 7, it returns no values. If i run this code on the target machine it works, but not from the service on a server. The service is installed and runs with full domain administrator rights. I guess this is a permission issue, but i have not found a good solution on how to solve it on the internet. As a workaround i use WMI to get a list of installed software from computers running Vista or 7. The problem with the WMI method is that it's very slow. It takes 10 - 15 seconds just to loop thru all ManagementObjects in the Querycollection. Maybe i could filter the WMI query better before starting the loop ?

[code]...

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Connect Db2 Database In Host

Mar 3, 2008

Does anyone know if can I connect a db2 database with vb.net 2005 ? some example or web site?

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Error: 0 - An Existing Connection Was Forcibly Closed By The Remote Host

May 19, 2012

Below error is thrown in a already opened program which connects to different database

A transport-level error has occurred when sending the request to the server.
(provider: TCP Provider, error: 0 - An existing connection was forcibly closed by the remote host.)

Program details: code done using vb.net with MSSQL 2008 as back-end

Two instance of same exe where running simultaneously in same PC but error was thrown only by one instance Program uses both sqlconnection(ADO.NET) and ADODB connection(upgraded from VB6) and the error is thrown by both types of connection. If the error is due to network problem with the server then why few programs work fine? I am not able to trace the reason for this behavior of the program. Can I know why this error occurs and why only in few programs of same instance.

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Mysqlconnector / Net Can't Connect To Mysql Host

Feb 13, 2012

I'm making a program where you must login with username and password.

These things are located in mysql server on my website (remote).

But it always gives me the error : wasn't able to connect to any of the speciefied mysqlhosts.

This is my script the * are the adresses and id's and passwords place.[code]...

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Dec 27, 2009

I'm trying to develop a windows application where i can get connected to remote server and look for process state going in remote server.We have many remote servers where automatic installation of software going on. We have an xml file(installstatus.xml) where it tells us at what stage the installation is (Example : Inprogress , Completed, Failed.)

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Sep 12, 2010

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1 Open an existing SQL compact 3.5 database THAT IS WHERE I SPECIFY - NOT WHERE the wizards keep saying it is(it against my instructions)!

2 Search to see if a particular record exists in the database (eg WHERE ColumnName. FieldContents = ContentsImLookingFor)?

3 Retrieve the found record into my own record buffer?

3 Add the record if it does not exist?

4 Change the record?

5 Delete the record?

6 Close the database?

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I have a tcp server that uses TCPListener and the async method BeginAcceptTCPClient:

Imports System.Net.Sockets
Imports System.Threading
Imports System.Net
Public Class TCPServer

[Code]...

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May 5, 2008

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Apr 6, 2009

how to enable remote database

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Connect To Remote Server?

Nov 20, 2009

* Using windows application i am trying to connecting remote server(PC), for this i have servername,uid/pwd.

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Nov 14, 2009

I am having a small problem with my VB.NET and VC#.net programs. I am creating a spider program in VB.NET which parses a URL and stores data in my database. The list of URL to be parsed are included in my database. Right now the program is working fine as I am using a local database lying on my hard drive, but I want to use database lying on a remote server (ex. [URL]). How do I do that in VB.NET application?

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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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Connect To A Remote Database(mySQL) On LAN?

Jun 21, 2010

I have connected VB.net and mySQL on a the same PC before, but I have no Idea how to connect VB.net to a remote PC(LAN)[code]...

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Connect To A Remote Mysql Database?

Jul 22, 2009

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Aug 11, 2011

i connect to a remote pc via terminal services, when i print with the Microsoft Office Word i get the print in my local printer fast, but when i try to print with my own application the print take 10 seconds.

I use to print the control PrintDocument.

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Connect To Remote Server IP Using MSSQL2005?

Jan 18, 2011

I have a following details provided by our mssql2005 database provider

Server IP : 100.20.255.34
Databaase name : insss
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[code]....

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Apr 7, 2009

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