i used this code (below) but it have error on this line "dAdapter2.Fill(dSet2, "BPC_EMPLOYEE")"
Dim ConnectionString As String = "Server=bpc-k2;Database=FIXED ASSET DISPOSAL;Integrated Security=SSPI"
Dim mySQLConn As New SqlConnection(ConnectionString)
mySQLConn.Open()
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every time i try to establish a data connection between vb 2010 and sql 2005 i get the following error message QuoteA 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 connection .(Provider:SQL network interface,error:26
View 6 Repliesconnect vb.net 2008 to sql 2005 database.
View 1 RepliesI'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.
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:
Server=SQL1;Database=SignInspection;Trusted_connection=True;
One of my testers is testing my program that imports an XML file and puts all the data into correct fields in an Access database. He said on his Vista laptop he got an error saying: "Microsoft.jet.OLEDB.4.0 provider is not registered on local machine"
I know you don't have to have Access installed to run my program and I'm pretty sure all the OLEDB objects are in the .NET framework so why is it saying that?
I would like to connect my database to a treeview. Here is my code so far. It is connecting BUT i have problem. SEE the image below
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The image below is showing my problem. The Groups are all shown. I would like to see 2A , 3A, 4A ...(so only ONE 2A) .and so on... and then click on the node to open with all the students in that group...
i got a probleam with database connection. check my coding. For info i am using server sql 2005 and microsoft visual studio 2005. I also highlight the which cause me a probleam..
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I want to connect an access dabase from a central server using vb.net 2005.
View 1 Replieshow to write a web to connect SQL 2005 database by having the SQL sa password in the config in encrypted formatted.
View 1 RepliesI do need to connect oracle database via odbc in my vs 2005 project. I have no idea how to connect, kindly give me connection string codes and prerequisites.
View 7 Repliescurrently i am create windows application form for staff registration for my assignment, this form is contain textbox which are connected to database.Every time i run this form ,i can see data in the textbox ,which is from column in my table database.My question is how i can make the textbox is blank every time i run my staff registration form.I dont want that data which i save in database is been seen because this form is use to add new data in database.i am using visual studio 2005 and sql 2005.Here i attach some picture when i run my form application, there is data in every textbox.
View 2 RepliesI 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.
i am new with SQL server 2005 and visual studio 2008.how do i connect the forms and the tables in the database
View 4 RepliesHow 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..??
View 1 RepliesI'm working on a tool that allows the user to connect to his SQL database and edit some of the database values.First here's a screenshot of the GUI (you can see my problem as well):
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how to connect vb 2005 with access data base file using with ADODB is below code is correct
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connect Oracle 10g using vb.net in MS Visual 2005.
View 2 RepliesAm using vb.net 2005. when vb starts i try to connect to mssql server uut i cant. unlike mssql7 desktop edition there is a consol in the start menu where one can configure mssql, creat database, tables etc.
View 5 Replieshow to connect vb.net with R Language. I need to perform some computation in R using VB.net interface. This can be a button such that clicking the button will connect vb.net to R perform the computations and return back the results. This is already done in RExcel but I want to link R directly to vb and bypassing Excel altogether.
View 4 Repliesconnect Oracle 10g using vb.net in MS Visual 2005.
View 2 RepliesHow do I connect to MySQL and get started with VB 2005? Been using PHP + MySQL in work for bout a year now. Just wondering how to get started with Visual Basic 2005 + MySQL. Just to connect to a database, and run a simple select star query?
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how can connect to sql server 2005 or 2008 by vb.net from anther computer ?and this computer donot have sql server.i made search on internet and result was use sql client tools but i made search
View 2 RepliesAnyone able to advice my how to connect barcode reader device into visual studio 2005? My device model is acanlogic cs-2030?
View 1 RepliesI have took a little research and tried to find the methods that allows me to connect to proxy server using with httpwebrequest, but all of those I have found are only doing to check out the server for whether if the proxy are active or deactivate. Please can one of you post the source that I am looking for which it would allows me to connect to the proxy using with the httpwebrequest??
View 8 Repliesive been using vb6 and i just want to learn vb.net 2005... the problem is i dont know how to conect sql server with the form what should i do?
View 3 Replieswith vb.net OLEDB (not DSN- ODBC) + access03 + winxp please specify the connection string to connect to a .mdb file on a remote machine with OS winxp .i am confused what is the data source to be used in my connection string
View 4 RepliesI built a web service, it worked fine. however, got a problem recently. if I run my connection by a proxy, then it reports errors.
The request failed with HTTP status 407: Proxy authentication required
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
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i have a microtek server for supplying internet to many pc's i need to control program orders with vb.net 2005 through something called ssh
View 9 Replies