Connecting To A SQL Server Database Using ADODB?

Jun 27, 2010

01Private Sub Command1_Click()
02
03 Dim MyConnObj As New ADODB.Connection 'ADODB Connection Object

[code].....

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Method Not Found: 'ADODB.PositionEnum ADODB._Recordset.get_AbsolutePosition()'?

Jul 26, 2011

I have something strange occuring. The following code works 100% when run in VB2008 Express.When compiled and run onthe same system, it generates the above message.The codebasically opens a Access DB and loops thru the db There is a progress bar (also tried a simplelabel) to display progress using AbsolutePosition.

dbInUse.Open("Provider=Microsoft.ACE.OLEDB.12.0; Data Source=C:SCDBv4DataSCDBData.mdb")
rsInUse.Open(OpenCommandSQL, dbInUse, ADODB.CursorTypeEnum.adOpenKeyset, ADODB.LockTypeEnum.adLockOptimistic)

[code]......

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Nov 15, 2009

I am writing a small VB 2008 application which connects to a SQL Server 2008 database,which is hosted with Fasthosts in the UK. The connection string I am using is;"connectionString="Data Source=xxx.xxx.xxx.xxx;Initial Catalog=xxxxxxxxxx;User ID=xxxxxxxxxxx;Password=xxxxxxxxxxxx"I can connect to the remote data using the "add data source" within Visual Studio and can preview thehosted data without anyssues however when I try to run the application I get an error stating;"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)"

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Nov 24, 2010

I have this connection string (IP and port number changed)Public ConnectString As String = "Data Source=207.167.717.614,8711;Network Library=DBMSSOCN;Initial Catalog=TableName; User=User; Password=Password;"It does not all a connection, i've opened this port for port fowarding and have unlocked the TCP port of the firewall what else could be wrong?

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Jun 21, 2010

I am bignner in vb.net and i have develo[ed a small application of vb forms in which i have use a service based sql server databas(.mdf)i want to make its msi installer last time i have made it and after installation application giving error for connecting to sql server

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Jan 14, 2011

I am using this code to connect to my exchange server using POP3.

I am trying to retrieve an inbox of basically emails that have not been read however, i am just getting a bunch of gibberish and its reading an email.

modify my code to just read the most recent messages.

Try
tcpClient.Connect(hostName, 110)
Dim networkStream As NetworkStream = tcpClient.GetStream()

[Code].....

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Jun 21, 2010

its been a long time but sincerely, am happy to be back. now i've got a problem on my mind and that is; am trying to develop a database application but i want it to be a console application. the major issue is that i dont know how to go about connecting vb.net console application to sql server or if its possible at all, but am sure its possible in this world of ours...

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Dec 31, 2010

im using SQL Server 2005 as my back end for an information system im currently developing. Im a total beginner with SQL, so i came across a huge blockade.An error appeared while i was configuring my server,"Login failed for 'username'. Reason: Account disabled".i tried searching EVERYWHERE in the net, but nothing helped me.

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Aug 31, 2009

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I'm been learning about connection strina I have been able to succesfully connect to a sql database stored locally on my Pc.The next logical step would be to connect to a database stored on a remote server. My question is does anyone of a sql database ( or any other type of database ) which can be openly accessed by the general public. Does anyone know if a web hosting service would allow me to remotely connect to a sql database ? Could I for instance upload my database onto a web hosting service and try connect to a remote database that way

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Feb 25, 2010

i am having alot of trouble finding the source code to establish a connection to a remote sql server ( at my university) forvb. All ihave is theIP adress and theusername and password to the database. I tried coding it with a sqlconnection, sqlreader and a command to execute the statement with no luck.

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May 27, 2008

i am trying to develop a multi user application. this is the first time i am doing it. my database is sql server 2005. and using vb.net as the programming language.i have few questions,

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2. this is my second question. i have a table which stores customer details (customer id is primary key and its auto number). one customer can have many hobbies. so i took it as a separate table (customer ID as the foreign key of that table) . when i enter data, i use single form to enter the customer details and their hobbies. so when i insert the record into two tables, will the second table take the new customer ID automatically into dat tables customer ID which is a foreign key.

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Jun 21, 2010

I'm building an application that connects to a SQL Server 2008 database via connection string. The thing is, since the computer loading the app (or the user, in either case) is outside the Active Directory domain, I can't use Windows Authentication to connect to the DB. But when I include the database credentials, it won't let me connect either, telling me that since the computer logging in is from an untrusted domain, access is denied.

The connection string goes like this:
connectionString = "Data Source=" + ServerName + ";Initial Catalog=" + DatabaseName + _
";Integrated Security=SSPI;User ID=" + UserID + ";Password=" + Pwd

[code]......

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Jun 5, 2011

I always get error to connect my project in vb.net to sql server on remote computer?

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Jul 26, 2010

I created application database by vb.net and sql server 2005 now I have some computer on the one of them I installed sqlserver 2005 and other (Clients) computers I installed Application how I can connecting my application to sql server on the pc1 or how I can using connection string.

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Nov 12, 2010

I am trying to connect with SQL Server Database using VB.Net. In Datasource of Binding Source, I selected 'Add project datasource' Clicked 'Database and New Connection in Choose Connection Wizard.

In New Connection, what to select 'SQL Server' or SQL server Database? I tried both but when Tested Connection, it failed to connect.Also, what type of password to be chosen, Windows based or SQL Server based?

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Apr 22, 2011

Am having a hard time co be connected to sql server 2008 enterprise edition.i am using oledb in this fashion

db.connectionstring="Provider=SQLOLEDB.1;Userid=helen;password=123;InitialCatalog=mydb;DataSource=server"

but it gives this error: Login failed for user 'Helen'/ Is SQLclient a must to be connected to sql server?

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Nov 24, 2010

I am Trying to add some information to a data base server, a person's ID, the experiment he is participating in, and the date of the experiment.This is my code:

SQLConnection1.ConnectionString = MyConn
Dim drNewRow As DataRow = DtsLabSystem1.tables("SubjectExperiment").NewRow
drNewRow("SubjectID") = lblSubjectID.Text

[code]....

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Jun 21, 2010

I am trying to connect the database that is sql server 2005 to the vb.net code so that I can add the data to my database, which is already in the sql server and retrieve the required data from the database.

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Mar 31, 2011

[code]...

I get 'sqlconnection' is ambiguous in the name space 'system.data.sqlclient' What is this confusion? What I am trying is to connect a .mdf (sql server express) database file using vb.net to store and retrieve some date from a table Wot am i missing? I see various examples for this but none working with me? Am i supposed to add some references?

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Dec 22, 2009

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Jul 3, 2009

I am trying to connect to my local SQL database with the following script:

'* Configure connection object connection string to be used throughout
'* the form.
sqlConNW.ConnectionString = _

[Code]....

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May 30, 2012

I have designed a project that connects to MsSql Server 2008. The local machine that I use to create the software is able to connect to the database but when I try connect from another machine remotely, It doesn't find the server.This is the connection string I'm using Dim Connection As New SqlConnection("Server=MyServer-PC;Database=MyDatabase;Integrated Security=True")

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May 31, 2012

I created a project in vb.net and I'm able to connect to an Mssql server remotely using the host machine name. However, I can't connect using the IP Address. This is my connection String.

Server=HostIpAddress;Database=Mydatabase;uid='UserID';password='MyPassword'

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Jun 23, 2011

I have developed a frontend app using VB 2010 which is to connect to a remote MySQL server. My server has an internal IP address of 202.56.20.72 and an internal IP address of 192.168.20.44.

When I use the internal IP in my connection string and connect over LAN, the whole thing works fine. But when i changed the IP to the external address and tried to connect to the server over the internet, I get an error something like 'Failed to connect to MySQL server for user 'user'@'localhost', [using Password=NO]. This means that for some reason, it is not connecting to the server at all.

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I am beginner in Visual Basic.net Currently I have been given a project to design a database for college in which record of all the students and college staff will be stored i have the interface in vb.net but now when i want to make a connection to sql server 2000 database i am sufering from many problems.

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May 7, 2010

I am trying connect to a SQL Server database i have created using Visual Basic.Both reside on my local machine (PAUL-PC).Here is what i have done so far but i am missing something (or more worryingly i have got it completely wrong).[code]So i have an MDI form and i want to make a connection to SQL Server when that form loads.I do not want to use a DSN if possible so am trying to use Oledb. Not sure also of the DataAdaptor declaration as in previous versions i used many years ago it was recordset.I would like to use a trusted connection to connect.

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I'm developing an application that detects Source-based games running on the LAN. Following up on the specifications provided by Valve, I have it narrowed down to exactly what I want: making a UDP connection on port 27015, sending an A2S_INFO query (0xFFFFFFFF followed by "TSource Engine Query") and parsing the binary reply.

This is the code I'm working with:

Dim sIP As String = "192.168.0.154"
Dim nPort As Integer = 27015
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[code]....

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My.Settings.ConnectString = "Data Source=123.132.123.123,3306;
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I've been doing a self studies on visual basic and I thought I've learned a lot but still I realized that I still have something more to learn. I want to learn the basic fundamentals on SQL for its database operations such as adding,editing, and deleting records. I would say I'm new to SQL because as far as I've used VB, I've been using LINQ(Language Integrated Queries) for database operation. I've been doing a lot of research online on how to start and connect to SQL but I find hard to make it on my own cause all I've got is an error during runtime.

[Code]...

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I want my vb application to communicate with a MySql database on server on a LAN. What connection string can i use? Also, what syntax can i use? My application is installed on many computers in LAN with one central MySql database. I want all data to go to the database.

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Feb 10, 2010

i need to know what will it take for me to access, insert, update and delete data to a database on a remote SQL Server. I already made some configurations to the SQL Server 2005 that I want to access by following the steps coming from this link -> [URL]. But somehow I am still getting an error. My primary concern is "What connection string should I use on my client VB.NET application to connect to the remote SQL Server?" Since I will be connecting to the SQL Server via Internet and not by LAN, I am wondering which IP Address and Port am i going to put on the 'connection string'? How can i get my 'TRUE' Ip address? Or is there any other way to go through with this? It will be very helpful if you could share your insights and knowledge. Here's my sample connection string:

[Code]...

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May 14, 2012

I am attempting to connect to Microsoft SQL Server 2008 R2 from within Microsoft Visual Studio 2010. My connection string is as follows:

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I have one more question. I am connectinag to SQL Server 2008, not express, and I keep getting the "login failed for user "...""[code]

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I'm at an absolute loss here, I've read so many different things.I just want to add new records to a database I created using SQL Server 2008 with SQL statements in Visual Basic Express 2008. But I can't even connect/get it to recognise the database I created.The database name is 'database.mdf' and is situated in the MSSQL/DATA folder. So far I've read I need to use this code;

Code:
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[code]....

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While _ListeningStatus = True
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[Code] .....

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I am trying to connect to SQL Server Express locally using VB.NET 2005. I pulled my connection string directly from the app.config file. When I run, I get NO errors and the connection states returns open, however the commands are not being processed.

Imports System.Data
Imports System.Data.SqlClient
Public Class frmAddMovie

[code]....

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