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 vb.net? 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 To A Database On SQL Server R2 Express From Visual Basic Express?

Nov 1, 2011

Is it possible to connect to a database on SQL Server R2 Express from Visual Basic Express? I am following a set of tutorial videos done in SQL Server 2005, but cannot seem to connect to create the database. I have created the database in SQL Server R2 Express, but cannot connect. Is there a work around?

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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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VS 2010 Connect To SQL Server With .NET Express?

Oct 29, 2010

I try to use my data source and setup a new connection, but i see it wont let me.Is this another features they left out of 2010 express edtions?I just want to setup a connection to sql server with vb.net express 2010?

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VB 2008 Express - Connect To SQL Server Instance And Select The Database

Sep 5, 2009

I'm trying to connect from VB 2008 Express Edition to a database in an instance of SQL Server 2008. Both, VB and SQL Server are running on the same machine. From a VB project, when I try to define a new Data Connection I find just three Data sources available: [Code] I selected the last one but when I browse for the mdf file I cannot select it because it tells me that the file is in USE. I have stopped all the services but still I'm not able to link the database file.

Two questions: 1. Is there a way to connect to the SQL Server Instance and from there to select the desired database? 2. How to connect using the Database file.

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Connect SQL Server 2005 Express Database With Visual Basic 2008?

Aug 15, 2011

i am new with SQL server 2005 and visual studio 2008.how do i connect the forms and the tables in the database

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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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VS 2010 Connecting VB 2010 Express To SQL Server 2008 Express Database Via IP

Feb 29, 2012

I am trying to make a user account SQL database work with Visual Basic 2008 Express for login purposes, i.e. usernames & passwords. Plan is to host this server so people can login to use the the application and verify they have a valid account. I would like to host all the account information in SQL due to the possiblity of hundreds of users at any given time. I also need the ability to add data to the database for users registering for the first time. The SQL server will need to be able to access the SQL Server databases remote via WAN.

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Connecting VB 2010 Express To SQL Server 2008 Express Database Via IP

Feb 29, 2012

Here is the scoop: I am trying to make a user account SQL database work with Visual Basic 2008 Express for login purposes, i.e. usernames & passwords. Plan is to host this server so people can login to use the the application and verify they have a valid account. I would like to host all the account information in SQL due to the possiblity of hundreds of users at any given time. I also need the ability to add data to the database for users registering for the first time. The SQL server will need to be able to access the SQL Server databases remote via WAN.

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Can't Connect To A SQL Server 2008 Database Using VB 2010 Code

Sep 24, 2011

First off, my apologies for being a complete Newb! I have a SQL Express database that I use quite successfully to track my investments in several accounts. I built it myself, it's quite functional, and Im happy with it. The problem is that there are multiple account tables and updating them can be tedious in SQL Server, if multiple purchases and sales in multiple accounts have occurred in a month. Tedium can lead to errors¦

[Code]...

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Deploying An Application Express 2010 With A Sql Server 2008 R2 Database?

Apr 10, 2012

I have recently developed a back end database in SQL server 2008 R2 and attached it to a application in VB express 2010.Everything works fine and when i publish the application, it works fine on my machine, but once i try to setup up the application on another machine i get the error message: A network related or instance specific error occurred while establishing a connection to SQL Server. Server was not found or not accessible please verify the instance name is correct or allow remote connections.I have read numerous forums on this saying about changing the connection string and instance name.but with being novice i dont understand what needs to be changed etc.The sql server allows remote connections, but i am unsure what else needs changing to allow the application to work with the database on another machine.

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SQL Server - Local Database With Visual Basic Express 2010

May 24, 2011

Visual Basic 2010 Express, lets the user to add a Local Database with .sdf extension. These databases needs MICROSOFT SQL Server to be created or they can run in the user's pc without any additional software? What are the limit of these databases unlike an external database?

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Table Created In VB 2010 Express Database Explorer Does Not Appear In Underlying Server?

May 10, 2010

The above is more or less the complete question. I have created a table in the VB 2010 Database Explorer but I cannot for the life of me work out how I can get this copied or created into the underlying server. It is not appearing in the underyling serverand when I run the code of course I ge "invalid object <tablename>" I have data as well in the table that appears in Database Explorer. I think I have missed something fundamental in my overall conception of using VB 2010 Express with SQL Server Express in that I don't know if I have a local copy (that isn't then mirrored on the server), or what (the ____ have I got)? An article that explains the overall relation of Database Explorer to the underyling Server would be great as well

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Cannot Connect To SQL Server Express Using Program

Jan 17, 2010

I am using this connection string to connect to my database and still it won't connect[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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XCopy Deployment Of A VB Express App Which Uses A SQL Server Express Database?

May 13, 2005

It's probably just a case of me not looking in the right place or not seeing the obvious, but does anyone know if a machine with just version 2.0 of the .NET Framework should be able to run a VB.NET Express application which accesses a SQL Server Express database file? Or is there an additional requirement for a non-development machine to have some kind of SQL Server Express runtime component in addition to the 2.0 Framework?It seems to be counterintuitive to expect that a VB.NET application would be able to access any kind of SQL Server data without having some kind of SQL Server host component (Express or otherwise) installed. But then again, it seems just as counterintuitive that Microsoft would require the download and installation of the new framework as well as a separate database runtime in order for the average user to run an application with accesses a local SQL Server Express database.To me, it runs contrary to the whole concept of XCopy deployment to require more than just the application's files and .NET Framework for an application to run properly. But nothing I've read so far explicitly indicates that a user would require anything more than the app files and the framework to run an application which accesses SQL Server Express data. But...I can't get any VB Express applications which uses a SQL Server Express databases to run on any machine that doesn't have SQL Server Express installed.What am I missing?(Apologies if this isn't the right group to post this in.

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INSERT Or Update In SQL Server 2008 R2 Express In VB 2010 Express

Jan 21, 2011

I am trying to re write a VB6 program using MS Access, many years ago, using VB 2010 express and SQL server 2008 R2 Express. I have a database with several tables, which I created using the designer. I am able to connect to the database and select data and display it in textboxes etc in vb code. What I have not been able to in code is to INSERT rows DELETE rows or UPDATE any data in the tables. I can do any of these operations using the Query Designer, but I want to do it in code. I can post some code if necessiary, but I thought it might just be some property that I had not set in the designer.

[Code]...

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Connect To MYSQL Database From VB Express?

Jan 12, 2010

I am trying to figure out how to connect to a MySQL Database and manipulate it using VB Express 2008

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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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Connecting VB 2010 Express To SQL Server 2008 Express Via IP

Feb 29, 2012

there Dream in Code Community! Im an okay programmer as far as skill right now I am still learning as we all are I need some help from some experienced VB.NET programmers in the community, Here is the scoop: I am trying to make a user account SQL database work with Visual Basic 2008 Express for login purposes, i.e. usernames & passwords.

[Code]...

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Connect To SAP Business One's Database On VB 2008 Express?

Aug 4, 2011

On VB 2008 express, how to connect to SAP Business One's DataBase? The Database is MS sql 2008.

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Unable To Connect To A Database From VB Express 2008

Feb 14, 2010

I added a new database using SQL Server Management studio express 2008. I can connect to that database using Web Developer and Visual Studio just fine. But when I try to connect from VB Express 2008 I get an error message "file in use by another program". VB only prompts me for the name of the database, but Web Developer and Visual Studio prompts me for both server instance and database name. I'm sure this is just something simple I'm missing.

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VB 10 Express Connect Via ODBC To Progress Database?

Aug 17, 2010

In the old version Visual Basic 6, my code to connect to our Prophet 21 Progress database was:

Global DBConnect (5) as new ADODB.connection Global DBRec(5) as new ADODB.recordset Public Function Open_P21(SQL_Str As String, Ch As Integer, Status As Boolean)

[Code]...

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Use VB 2008 Express And Connect To A DB Of SQL Server 2008 Express?

Jan 7, 2009

'm trying to use Visual Basic 2008 Express and connect to a DB of SQL Server 2008 Express but ... you can tell me why in the Database Explorer and the Data menu of VB only have the following options for data source? Microsoft Access Database File Microsoft SQL Server Compact 3.5 Microsoft SQL Server Database File does not have the options Microsoft ODBC Data Source Microsoft SQL Server obs.: I have the Visual Web Express 2008 installed, and there are the options available.

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Connect To It From Vb 2010 Express Project?

Jul 29, 2011

I have created a db in sql server 2008. I am now trying to connect to it from vb 2010 express project. When I try to add the data source, I get the error "You don't have permission to open this file". I have change the Auto Close option to True on the db.

After further testing I found if I opened BV as Administator I was able to add the db.

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Connect A SQL Express 2005 Database To A VB Project In Studio 2008

Feb 9, 2010

I have been learning about working with databases and VB. I have coded the connection string for a MS Access database to my VB project but i cannot establish a connection with my sql mdf database.

The code i used to connect to MS Access is:

<Dim dt As New DataTable()/>
<Dim match As String = ""/>
< Dim connStr As String = "Provider=Microsoft.Jet.OLEDB.4.0;" & _

[Code]....

What is the connection code in order to manipulate data from the mdf file. Is it similar to the above code.

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Cannot Connect To Access 2007 DB Using ADO In VB 2010 Express On Windows 7.

Mar 28, 2011

I am working in Windows 7 Home Premium using MS-Visual Basic 2010 Express. I am having difficulty connecting to an Access 2007 database using ADO. When I try to connect to the database I get the following error:

Error Code: -2147467259

Exception: [Microsoft][ODBC Driver Manager] The specified DSN contains an architecture mismatch between the Driver and Application

Source: Microsoft OLE DB Provider for ODBC Drivers

I looked at...

[URL]

There were several reference to compiling the program using x86.

Go to Project menu -> Properties -> Compile tab -> Select "Advanced Compile Options" -> Select "x86" instead of "AnyCPU"

I followed the path and there was not any option to select x86 in VB 2010 Express.

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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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Client App Connect To Web Server Database?

Jun 8, 2010

Im a beginner at vb.net, and just wanna ask if it is possible to make a vb.net 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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