Odbc Connection String Dosen't Work On Windows 7
Mar 30, 2011
I use ODBC connection for my application (controlpanel -> administrativetools -> odbc -> DSN) to sql server 2008, and windows authentication
it works perfect on windows xp,but now I run it on windows7 and sql server 2008 with sql server authentication.when I make the DSN and query the connection its ok and I got this message (TESTS COMPLETED SUCCESSFULLY!)but when I run the application I got this error (ERROR [28000] [Microsoft][ODBC SQL Server Driver][SQL Server]Login failed for user ''. ERROR [28000] [Microsoft][ODBC SQL Server Driver][SQL Server]Login failed for user ''.) I think a little more and I found that Maybe my password doesn't save for my user, when I make that DSN?
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Dec 15, 2011
this piece of code works fine....
Private Sub save()
Dim con As New SqlClient.SqlConnection("Data Source=.SQLEXPRESS;AttachDbFilename=D:Chuttu VBProjectsLICLIC.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True")[code]......
NOTE: I get no errors.
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Jan 17, 2009
I have two connection strings coded and in their different contexts, they both work in VB.Net 2008. However, the third connection string will not work if it has the extra ;HDR=Yes;IMEX=1 so I wonder why. Is it perhaps the words 'Extended Properties' in the third example that makes it fail?
[Code]....
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Nov 9, 2009
i want to ask what is the difference between oledb connection and odbc connection. I have a case, my office used ncomputing then i have to developed an application using sqlserver 2000 and vb.net 2005, i used oledb connection. When i try to implement it in ncomputing, why user must has admin access level and dbo level in sql server, it seems trouble when all users are admin. But there's a rumor that when using odbc connection, we dont need to give admin access level for users.es.
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Jan 5, 2012
i have 2003 access database. why i cannnot connect to my database using the code below?
red
Public BioCon As New Odbc.OdbcConnection
Public GAdp As Odbc.OdbcDataAdapter
red
Public Function Execute(ByVal Qry As String, ByVal Con As Odbc.OdbcConnection) As Boolean
[Code]...
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Jan 14, 2011
I'm trying to connect to a database and keep the connection open for any amount of user activity/queries within the database. Currently I have a connection that opens and closes for any query (save, update, etc...) which requires the logon process to the back-end every time the user saves etc... Is there a way to simply connect and leave the connection open so there won't be a lag time when running the query due to the logon process? This is what I'm using:
Private sConStrFormat As String = "Provider=TDOLEDB;Data Source=TDDEV;Persist Security Info=True;User ID={0};Password={1};Default Database=bcpm_ddbo;Session Mode=ANSI;"
[Code].....
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Sep 8, 2009
I am trying to coonect to Oracle 10g database through ASP using ODBC connection. The connection string used is con.Open "DRIVER={Microsoft ODBC for Oracle};SERVER=xxxx;UID=xxxxx;PWD=xxxxx".
This works when I tried creating a macro and also using a vbs script. When run through classic ASP it gives error on the connection.open line.
Microsoft OLE DB Provider for ODBC Drivers error '80004005'. [Microsoft][ODBC driver for Oracle][Oracle]Error while trying to retrieve text for error ORA-12154 /TestSC/a.asp, line 23
The connection is opened when using Ora oledb con.Open "Provider=OraOLEDB.ORACLE;Data Source=xxxx;User Id=xxxx;Password=xxxx". I am using IIS 6.0 and Oracle 10g.
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Sep 8, 2011
I need to update a database table from a dataset and only have access to the database through an odbc connection. Is there anyway to make this work or do I need to go a different direction to do this ?
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Apr 17, 2009
i wrote a program that connect to sql server via a specify server name , user nameasswordim baby as new sqlconnection("server=baby;uid=sa;pwd=sa;database=baby")
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May 14, 2011
I'm trying to insert values from my asp.net application into my MySQL database.
On the register page people can fill in Name and Pass and press submit.
Public Function InsertMember(ByVal objMember As Member) As Boolean
[Code]...
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Oct 23, 2009
with odbc connection in vb.net example i have add button on my database and i want that what ive added will be added on the database with odbc connection.i know how in oledb but im really confuse with odbc
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Oct 6, 2009
I have an excel with 10 sheets, each sheet has a connection stored in it because i am using the ms query to read data from access database. when I code the below, both line are accepted by vb.net (with new or without)
Dim wb1 As Excel.Workbook
Dim wb2 As New Excel.Workbook
Now when I code
Dim wb_cnn1 As Excel.ODBCConnection ' Works Fine
Dim wb_cnn2 As new Excel.ODBCConnection ' Error 'New' cannot be used on an interface.
Q1: Why I cannot create New Excel.ODBCConnection? I have this
Dim xlsApp As New Excel.Application
Dim wb_cnn As Excel.ODBCConnection
Dim wb As Excel.Workbook
[code]....
Maybe because it is read only. I want that because the ms query is hardcoding the path of the access db even if i choose DSN so, if I change the location of the access file the query in the excel will not work, Q2: How I can change the connection in the Excel sheet?
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Aug 10, 2009
I'm trying to create an ODBC in the registry using VB.NET. I had found some code on the internet(link below) to do perform this function in VB6, but have been unable to find a way in VB.NET.
[URL]
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Dec 12, 2011
I tried to make my ODBC Connection within the class. here's my class code
Public Class Library
Public Function Seek(ByVal Connection As Odbc.OdbcConnection, ByVal TableName As String, ByVal Field As String, ByVal Index As Long)
[Code]....
Here's my error: Unable to cast object of type 'System.Int32' to type 'System.Data.DataSet'. I am using VBdotNet2005
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Apr 8, 2011
I'm trying to develop a simple app with vb.net in VS 2010 that could monitor the ODBC connections via DSN made on the macnhine running this app.My scenario is an application (non Vb) running on a workstation that connects to an MS Access database on a network share.
The application (non Vb) connects using a link (ODBC connection via Oracle 10G) to the tables on the Oracle side.My VB.net Application should monitor the machine running the main application for ODBC connections drops and alert me via email for example.My question is where in the framework can I find something to instantiate or reference in order to check ODBC connections states constantly as well as network disconnection issues as well so I can log and /or alert when possible for network problems and ODBC connection problems for all the applications that might run on the host (machine running my vb app).
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Jun 12, 2009
I m making my semester project on hotel room reservation i want to get all records from ms acess in data grid.
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May 1, 2009
I'm connecting succesfully to an Oracle 10g DB with an the Microsoft ODBC for Oracle driver.Regular queries without parameters work fine, but parameterized queries act as if the parameters aren't getting passed in.ex.
--this works fine
Select * from tbl1 where column1 = 'test'
--this doesn't
select * from tbl1 where column1 = ?
--odbc string parameter 'test'
Here's what my connection string looks like:
"Driver={Microsoft ODBC for Oracle}; " & _
"CONNECTSTRING=(DESCRIPTION=" & _
"(ADDRESS=(PROTOCOL=TCP)" & _
[code]....
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Jul 10, 2009
this is code where i want to insert ConnectionString=<%$ConnectionString =""%>[code]....
I can not connect MySql (SQL YOG) at all to this control, this is prob from .net control and not MySqlMark the thread as answered
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Sep 24, 2007
I'm using Visual Studio 2005 Pro. I have an ODBC (not OLEdb) Connection to a spreadsheet. Works fine except the first row is missing. How do I stop this behavior? I can see that for OLEdb there is a way to suppress this behavior using the HDR=No parameter in the connection string. When I try that for the ODBC connection, No change. Row Still Eaten. I also went to the HKLMSoftwareMicrosoftJet4.0EnginesExcel registry key and changed the FirstRowHasNames value to 00. No change. Row Still Eaten.
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Dec 9, 2009
When connecting to a Sybase ASE database via ODBC using the code below, I'll occasionally get a '[IM006] [Microsoft][ODBC Driver Manager] Driver's SQLSetConnectAttr failed' error. this be caused by my code? I read here that I should be using the 'With' statement instead, but I don't understand how that would affect this.
[Code]...
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Dec 8, 2011
I have tested my code in a windows form project and it works great. so now I want it to run as a service.The problem i have is referring to "name" in my configuration string which is in app.config.
Dim settings As ConnectionStringSettings = _
ConfigurationManager.ConnectionStrings(Name)
(Name) is under-squiggled and message name is not declared, file IO functionality is available in the microsoft.visualbasic namespace.
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Sep 9, 2009
I need code for opening DB connection using an ODBC data source. then I need to get some data from there to a data set.
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Sep 23, 2011
I'm trying to connect to Transoft U/SQL license using an odbc connection and and odbcDataAdapter. I am using a function to return a dataset into the mainModule.
HTML
dsOMD = getOMDinfo(psSerialNbr)
dtOMD = dsOMD.Tables(0)
The Function code that is being used is as follows:
HTML
Function getOMDinfo(ByVal strSerialNumber As String) As System.Data.DataSet
Dim myconnection1 = New OdbcConnection("DSN=omd.udd;uid=;")
Dim strSQL As String = String.Empty
[code]...
I am getting the following error:
Message: "ERROR [42000] [Transoft][TSODBC][usqlsd]Name expected ([)"
Source: "TSODBCW.DLL"
If I change the code to use a datareader it I can loop through the data but a data reader is not recommended to pass through the layers and so I'm wanting to create a dataset/data table process. Anyone have any ideas why the dataset/dataTable code is not working properly?
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Oct 25, 2010
I have a program that connects to an ODBC tables (3 of them) and I use select .... Left join etc Where ... etc. The issue I have is the connection takes about 20 to 25 seconds to complete. I'd like to create some status message so the user knows the system is not actually hung. Using Visual Studio 2010 Ultimate, VB.NET, ADO 2.7.
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Aug 25, 2009
How do I assign a My.Settings.Item connection string to cmd.Connection connection string value?
Dim cmd As New SqlCommand()
cmd.Connection = My.Settings.Item("csStaffHoursWorked")
cmd.CommandType = CommandType.StoredProcedure
cmd.CommandText = "spSaveDeltekImport"
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May 8, 2010
I am trying to follow an example in the VB 2010 book and the author has set up the local server using a named instance of SQLEXPRESS and uses mixed mode authentication with a sa login and wrox as the password the code is then
[code]...
I am using the Express server initially set up for windows authentication (pubs is one of 6 databases on it) but no matter what I seem to try I can not connect
[code]...
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Sep 20, 2010
I'm using vs2010 and can't get this to work. The same code has worked in earlier versions. What has changed?
config file:
<appSettings>
<add key="ConnectionString" value="Data Source=MikeLaptop;Initial Catalog=AdventureWorksDW2008R2;Integrated Security=True"/>
</appSettings>
Code:
Dim strProvider As String = ConfigurationManager.AppSettings("ConnectionString")
strProvider is always = nothing
How to do this now?
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Feb 20, 2012
I am creating a windows application which required Dynamic Connection String in the app starting (user need to provide db credentials through a form), After entering the connection credentials user redirected to new win form Everything is working fine but how can I pass my dynamic connection to another form.I tried to save it to App variable but I couldn't (I think its read only) Also I tried save it to registry but can't retrieve values.Is there any other option available ? like writing & retrieving ConString to a text file or XML.
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Apr 11, 2009
I have tried everything.but im not able to insert updat and delete the excel file..im able to connect the excel sheet.the connection also seems to be opened...here s my connection string:
Dim sConnectionString As String
Const kunal = "C:"
sConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;" & _
[code].....
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Mar 11, 2010
I got this Error Message while I try to preview the records in Dataset Designer:"The connection string could not be found or Data provider associated with the connection string could not be loaded"
Here is my dataset.xsd code
<Connections>
<Connection AppSettingsObjectName="MySettings" AppSettingsPropertyName="loginConnectionString1" IsAppSettingsProperty="true" Modifier="Assembly" Name="loginConnectionString1 (MySettings)"
[code]....
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