Forms :: Create Database Connection String Builder Like SQL Connect To Server Interface

May 21, 2009

I am trying to build a user control that will do exactly what the SQL 2005 Connect to Server interface do, eventually create a connection string and store in a app.config file. It should allow user to select server type, server name, authentication, user name and password. It should also automatically load available servers and domain login by default.


Database Connection - Connect To Wamp Server?

Dec 6, 2009

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

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Used The Connection String To Connect To The Northwind Database From Microsofts?

Jan 21, 2012

I have never used Sql Server before. I have Visual Studio 2010 and whatever SQL server that comes with it but am having trouble connecting to it.DO I have to set anything up beforehand in sql server. I used the connection string to connect to the northwind database from Microsofts website but it says it can't connect

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Create Forms And Connect Them To A Database?

Nov 18, 2011

how to create forms and connect them to a database etc. When you see some applications for using databases you dont just get the form in the middle of the screen you get a sort of form inside a surrounding platform. A bit like running Access DB inside the runtime environment.How do I do this in VB Express?

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Create A Data Connection To A Database In SQL Server?

Sep 28, 2011

I have Visual Basic 2010 Express and SQL Server 2008 R2 (not Express) installed on my Windows 7 machine. In Visual Studio, I am attempting to create a Data Connection to a database in SQL server. Server Mgmt Studio is not running. When I attempt to add a connection in Database Explorer, to the AdventureWorks _Data database, I get the message "This file is in use. Enter an new name or close the file that's open in another program." There are no programs running except VB, except maybe for the SQL Server engine running the background.Please note that I can open and access tables within a database in code
within Visual Studio, I just can't add a connection in Database Explorer.Am I doing something wrong? I've been very frustrated on this issue for a long time

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VS 2008 - Downloaded SQL Server Express - Create A Database - Find/connect ?

Feb 26, 2010

I've just downloaded SQL server express and have created a database in there. Now back in my VB.NET application from Visual Studio how do i find/connect to it?

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.net - What Is The Connection String For Oledb Connection To Connect DSN

Mar 18, 2012

I am trying to connect DSN from my VB 2008 project. When i try using myoledb.connectionstring="DSN=myDNSname" I get the following error message An OLEDB provider was not specified in the connectionstring.

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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 2005 or latest version of

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 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 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.


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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:


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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 ( localhost ), and 192.168.0.X, but every remote connection fails to connect.

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

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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Sql Server - .net Program Dataadapter Connection Closes After Fill But Database Still Shows Connection?

Aug 19, 2010

After running the following sub (VS debugger), I try to detach the database in SSMS, but it shows the connection open still and won't let me detach. If I close program in debugger, the database shows no connections. I check the dataadapter's connection in the finally block and is shows closed. What gives

Private Function ClientMasterDBFiles(ByVal MasterClientDBConnection As String, ByVal DBName As String) As DataTable


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Connection's Current State Is Closed - Connect To Sql Server And Display A Record

Jun 21, 2010

I am a ASP Classic Programmer, professionally for a little over a year, I have developed some rather nice sites, including the one in my signature (Still a work in progress).

I have been forced to use ASP.NET (VB) for a FileUpload control, as it offers a self controlled way of creating Thumbnails, without the use of 3rd party controls, which is great, as my hosting server does not allow for 3rd party installs on their servers.

The code below is what I have so far for connecting to the database and displaying a record is the "cookie" exist on the users computer.

Unfortunantly, this is not working, and to be honest with you, their is not a whole lot of resources available to show how to do this correctly.

So I am stuck with a lot of post and hoping that someone can actually assist me with this and tell me what I am doing wrong and maybe correct my code.

I am getting an error about the "Connection is closed"

If you want to re-write my code, I prefer something simple and basic, as the only thing that I am doing to checking rather the user is logged in, and if so, display a record from the database. I am NOT in the need for the DataGrid, so please do not suggest it, as I am only needing to check this one thing.

I would like to also add, that I have successfully contect to my database with the FileUpload control and save file names of the images uploaded, so I know that my connection string is done properly> But, for some reason the "SELECT" statement is causing a HUGE issue. (It was easier to insert, than to select, I am not use to that)


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Careful Steps To Connect To A SQL Server 2005 Database On Server

Dec 7, 2010

How can I write a connection string? I has four different computer that can be connect via ethernet.How can I maintain a inserting data if to computer insert on same table at a single time..??

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Display Connection Properties Dialog For Connection String Browsing(for Database) In Run Time?

Feb 5, 2010

Is there a way to display the connection properties dialog for connection string browsing(for database) in run time?

As I want the user to be able to connect to various database using the GUI.

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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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Connection To MS SQL Server 2005 Database (using Server.MapPath)

Feb 29, 2012

I am tring to make the below application work with SQL Server 2005 Database Currently it works for test.mdb, which is in the same folder with the application. How shoud I modify the MapPath to work with SQL Server.


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What Kind Of Handheld Device / OS To Use To Interface With A Win Forms / SQL Server Express App

Oct 29, 2010

I'm currently working on an application using Win forms and SQL Server Express 2008. One of the major functions of our program is to generate work orders for field engineers. These engineers typically work in a factory and have to walk around the factory to complete these work orders doing things such as recording pressures and voltages of certain equipment. Right now they are printing out the work orders and writing down these values then entering them into the computer when they get back from doing the work.

We would like them to have some sort of handheld device we could push their work orders out to that would allow them to enter values/complete work orders and then come back and sync up with our app. Something like an ipod touch or maybe a bit larger seems like a good kind of device. Not really sure what kind of device would work for this and what OS it should run. I'm guessing it will be easiest if I can get something that can run SQL server on it. Also, how would I implement something like this?

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IDE :: Difference Between "Add Connection..." And "Create New SQL Database..." In Server Explorer?

Sep 14, 2010

I am using VS2010 and have been watching and learning from Beth Massi's great videos.  I have built some test apps using her example of (under Server Explorer) - right clicking on "Data Connections" and selecting "Create New SQL Server Database, and in the server name just like she does, I type ".SQLEXPRESS", fill in the "New Database Name" and fill in my fields, build my tables, build a simple little windows form app. add new data source, etc. and everything works great.  Then I try the "Add Connection" option again under Server Explorer and use the default (for me) of "Microsoft SQL Server Database file(Sql Client)", fill in a database file name (it creates a new one for me), "Test Connection" works, build my tables etc, and then build a simple little windows form app. add new data source and everything is great once again. Except I am not sure what is actually happening between these two options.  Under the "Create New SQL Server Database option I see (in Server Explorer) a "myapp.dbo". Where is the actual database file?  Under the "Add Connection" I see a "myapp.mdf" file in the Server Explorer.  Also what happens when I "Publish" (deploy) my app?  When I look under application files under Publish, I see the .mdf file listed as "Required" under the "Add Connection" option, but with the "Create New SQL Server Database" I don't see any database files listed? What is the difference between these two ways of creating a database for a VB Windows Forms Application?

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Connect To Database Server?

May 13, 2009

my friend tell me .they use file.txt,file.ini,file.xml and registry for save connectionstring for connect to database and what do you use save connectionstring.

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Make A Copy Of Sql Server Database - Get Error "Unable To Connect To Source Server For Transfer"?

Feb 18, 2011

I am trying to make a copy of an existing database, I use .net framework data provider for SQL Server.I get error "Unable to connect to source server for Transfer" when it runs to oPackage.Execute().

oConnection = oPackage.Connections.New("what the providerID should be?")
oStep = oPackage.Steps.New
oTask = oPackage.Tasks.New("DTSTransferObjectsTask")[code]......

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Can't Connect To SQL Server 5 Database From Express

Dec 31, 2007

In the beta version of Beta2 of Visual Studio Professional, when I choose add new connections, I can select a I can select a " SQL Server (SQL Client)" datasource, which works great with my SQL Server Express DB running on the local machine.

In VB2008 Express, though, I can't select a "SQL Server" in the datasource dropdown. I can only try to connect to a Microsoft SQL Server Database File.

When I actually try to connect using the .mdf file that is being managed by my local SQL Server, I get an connection error -- can't make connection to the server (and the usual message about enabling remote connections".

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Client App Connect To Web Server Database?

Jun 8, 2010

Im a beginner at, and just wanna ask if it is possible to make a app/client app that can connect to a database on an online web server???The app is locally on the client computer and the database is uploaded on the web server/host together with its website.

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Connect To A MySQL Database On A Server?

May 4, 2010

I have a database in MySQL server called MD

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Connect To A Sql Server 2005 Database?

Jul 7, 2011

I'm trying to connect to a sql server 2005 database. I'm using the following connection string.

Dim cnn As OleDbConnection = _
New OleDbConnection("Provider=sqloledb;Integrated Security=SSPI;Initial Catalog=Iconics")
Using this connection gives me the following error :

Error : Microsoft OLE DB PROVIDER FOR SQL SERVER : [DBNETLIB][Connection open(connect()).]SQL Server does not exist or access denied.

Does anybody know what is wrong with this connection string.

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Connect Vform To SQL Server Database

Sep 14, 2011

I am using Visual Studio 2008. I have created a visual basic form that allows user to enter his details. Now I need to store the data entered by the user in the SQL database. Can anyone tell me how to connect my form to the database. I am new to Visual Basic, so can please anyone provide me with some links regarding the same.

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Server Name To Connect To An Online Database?

Mar 11, 2010

I am having a small problem... I can connect to a local MySql Database using:

SQLConn.ConnectionString = "Data Source=servername;" & _
"Initial Catalog=databasename;" & _
"User ID=username;" & _

Where servername is "localhost". I need to make a connection to an online database (same data structure). What should I put at the servername in that case? I do have all the info about the database in question (Domain, Ip, etc...). Which part should i use?

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Sql Server 2005 - Why Won't .NET Connect To This Database

Jun 24, 2010

I can connect to both databases with SQL Server Enterprise Manager, so I know the servers are up and available. One of them is SQL1, the other is SQLTEST.In my program when I use the following connection string, it work connects just fine:

conn = New DBConnect("Data Source=SQL1;Initial Catalog=SignInspection;Integrated Security=SSPI")

However, if I change SQL1 to SQLTEST the connection times out I don't get any errors other than the timeout error.I can run the profiler on SQLTest and see that it is most definitely NOT even attempting to connect.

EDIT:Well, it's a moot point now because I got authentication working properly on our SQL1 server.

First off, the web server is running IIS and .NET. Users are logged in to the intranet using Active Directory, and the .NET page needs to retrieve their log-in credentials (username most notably). The database is SQL Server 2005, running on a different machine. But the .NET app needs to impersonate as another user to connect to the database.

To successfully do both of these things go to Windows > Run, enter inetmgr and hit run. Navigate to the site and right click > properties, then click on the tab titled Directory Security, click Edit.., make sure only Integrated Windows Authentication and Digest authentication are enabled. Enter your proper AD realm and click OK. Apply the settings/hit OK.In web.config you need the following lines

<authentication mode="Windows" />
<identity impersonate="true" username="myDomainMyUserName" password="123mypasswordgoeshere">

replacing, of course, myDomainMyUserName and 123mypasswordgoeshere with the username and password that has login rights on both your domain and your sql server. The connection string can probably be modified, but this is mine and it works:


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Connection String For Sql Server ?

Apr 19, 2012

I have installed sql server 2005 in my machine which is installed 2008. I want my machine to distribute the database to the clients and make it as server.I don't have that much knowledge of how to overcome this issue as i am awfully naive about it.Let me start it here:I have got an application in first i was using ms access database 2007. then decided to switch on to the sql server since i want to distribute the database to the clients who are going to use my application.When i installed the sql server, i imported my access db files onto sql server database. i enabled tcp/ip as enable in the sql server network Configuration. i want use sql server windows authentication as my default user account of my system for the sake to simplify the issue.

Hence, i connected the sql server into the through the "add new data source".am done with that...the problem is how do i assign the connection string to the Or how do i include a connection string in which tells every other computer that the database data source is in my computer so that every computer can automatically check it in the network.Where exactly shall i put the connection far as my knowledge is concerned for access database, you can easily identify your connection string in project /properties/ goes here and you put your database in any where.And what is the best connection string do i need for sql server 2005..computers are running windows xp.

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Create A Create A New Connection To Database And Produce A New Dataset For Form?

Apr 17, 2009

I have produced an application which works with datasets but I now wish to provide the user the ability to add and admend records within the database.But i wish to do this in a seperate form.My current dataset instanciates classes onLoad.Should i try passing the Dataset to the new form class? although I have the problem where by when i pass the dataset to the form class using code below i get this problem:[code]Should i just create a create a new connection to the database and produce a new dataset for this form? or is there a better way to do this?

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Create A LogBook For An Online Server - Connect To The Databse Table?

Aug 24, 2009

What is my question? Well I believe its not a really hard one for those who know Basic.

Im trying to create a LogBook for an online server. What is the purpose of it, its simple. Right now we are doing it in a forum each one posting in a Log Thread, which game server they did the activity on, date, and time spent.

I have created the program so far, and what i would like to know, is if it would be possible that in the Texboxes i have, once you click submit, you will send the info to a Databse table.

How do i connect to the databse table?

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Feb 15, 2012

Connect our forms with database.I know make forms and connecting that forms.i know creating tables in database and inserting values in it.

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Choose An Interface From A Server And Then Displays The Database?

Jun 8, 2012

how to choose an interface from a server and then displays the database and then displays the objects of this comic

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Connect A Sql Server Express Database In 2010?

Sep 17, 2011

I want to use a connetction string for connect a databse in sql server express by My code is : Cn1.ConnectionString ="Data Source=.SQLEXPRESS;Integrated Security=True;Connect Timeout=30;User Instance=True" but i when open then connection i see this error Cannot open user default database. Login failed. Login failed for user 'Shahab-PCShahab'.

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Connect An Access 2007 Database On FTP Server?

Jul 8, 2010

Every time I try connecting to an access 2007 database on FTP server, I receive the following error "Your network access was interrupted. To continue, close the database, and then open it again". Actually, I try connecting to the database on the FTP server by setting the value of "Data Source=ftp://anonymouslogin" in the connection string.

Note: I'm using Windows Vista Home Premium SP2 - 32 bit edition

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Connect To Ms Server And Retrieve Information For Database?

Jun 5, 2012

I am real new in vb. I need to connect to ms server and retrieve information for database. Just simple ''select * from update, delete and so on.If I add new data source using data source configuration wizard - everything is fine, but I want to use just simple selects.I use

Dim connectionString As String = _
Provider=Microsoft.Jet.OLEDB.4.0;Data Source=BBD-2;Initial Catalog=wilopumpen1;Persist Security Info=True;User ID=*****;Password=****;"
Dim queryString As String = _
"SELECT * from dbo.tableName "


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Database Module In .net Will Allow To Connect To Both SQL Server And A MDF File?

May 18, 2012

Do you know which module in will allow me to connect to a file (mdf/mdb) and SQL Server (not at the same time but to change in runtime).Or do you know of two modules which have the same API?

I'm building software which I will wont work both locally and on a server. But I don't want to have to go changing all of my code just because I'm using a different modules. I know, but I've never used databases.There's so many different database connectors its confusing!

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How To Handle Users From Sql Server And Connect Database

May 29, 2009

using the sql server management studio we can create users to access the database. so we can grant several privileges as well as revoke some. so i want to create a login form with those user's. how to do it. is there any other way [code] in the connection i have to mention the user also.. is it possible. if its possible.

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