VS 2008 - How To Get OLEDB Connection String To User Folder
Jul 17, 2009
I have a script that checks a version table from one mdb (server) and compares it to the same table in another mdb (user folder), if the version number is mismatched it needs to replace that file from the server, to the user folder. The problem is, how to get the OLEDB connection to the user folder since, the folder destination is
E:Configurator & UserName & Detail2004.mdb
How to set this up?
Here is my code:
Dim UserName As String = Environment.UserName.Substring(Environment.UserName.LastIndexOf("") + 1)
Dim connectionString2 As String = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=C:Configurator" & UserName & "Detail2004.mdb"
Dim con2 As New Data.OleDb.OleDbConnection(connectionString2)
Dim cmd2 As Data.OleDb.OleDbCommand
View 1 Replies
ADVERTISEMENT
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.
View 1 Replies
Jun 7, 2012
How can we read an excel file without using Oledb?
View 3 Replies
Jun 8, 2012
How to read an Excel file without using OLEDB connection string?
View 2 Replies
Jan 4, 2011
We're converting a Classic ASP site to an ASP.NET site. One function was to upload a 'template' of data in CSV format for importing into the database. There were several different record types in there (the first field always indentifies the type of data).The task was to get the CSV into a DataTable so it could be validated (new project is to have MUCH better validation rules)
The code seemed pretty straightforward - watered down (taking out comments, Try/Catch, etc) it is as follows:
Dim da As New System.Data.OleDb.OleDbDataAdapter
Dim cn As New System.Data.OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & strDirectory & ";" & "Extended Properties=""Text;HDR=No;FMT=Delimited;""")
[code]....
The DataTable (dtData) is populated, but only starting with the second line of the CSV file DESPITE the fact that "HDR=No" is in the connection string.
View 1 Replies
Apr 6, 2010
I have used this codes
Imports
System.Data.OleDb
Public
[Code].....
'it's not warking it gave me message {Invalid authorization specification}
can you correct me cn.ConnectionString line ?
View 4 Replies
Feb 10, 2010
I'm trying to connect excel sheet with VB 2008 in my project, but it show a error message: A first chance exception of type 'System.Data.OleDb.OleDbException' occurred in System.Data.dll
[Code]...
View 2 Replies
Apr 27, 2012
I have a problem with a connecton from VB.Net to SQL Sever 2008. My code like this:
[Code]...
View 3 Replies
Nov 7, 2010
I've been all over the help files and finally patched together a VB OleDb connection string for delimited text files:
Dim connection As String = "Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source=" & fName & ";" & "Extended Properties=""text;HDR=YES;FMT=Delimited"""
"fName" is passed in by an open file dialog.In every case (for all paths) it throws: 'C:1_2010NormalFileNormal.csv' (or where ever it is pointed) is not a valid path. Make sure that the path name is spelled correctly and that you are connected to the server on which the file resides.Since no path works, it must be a syntax error, but I'll be darned if I can see it.
Full code of this routine is:
Dim connection As String = "Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source=" & fName & ";" & "Extended Properties=""text;HDR=YES;FMT=Delimited"""
Dim conn As New OleDbConnection(connection)
[code]....
View 2 Replies
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.
View 1 Replies
Sep 4, 2011
what is the connection string when the database copy paste in debug folder?I have a code connection string it's work but when i try to other computer cannot connect in to the database.
Try
If sqlconn.State = ConnectionState.Open Then
sqlconn.Close()
End If
[code]....
View 8 Replies
Sep 1, 2009
I've tried searching and haven't found much useful information on this, I know it has to be possible, but I'm not sure how.
I've got an application that bi-directionally syncs with an SQL express 2008 server. right now, I've got a hardcoded sa user in my conection string, however one feature that was asked for was to audit every change made by end users into the database. To implement this, I've created a user login and password for each user that is going to use my app (8 of them) on my sql server, however I now need to change the connection string to include each users name in the string. [cdod]e...
View 1 Replies
Aug 22, 2010
I have multiple TcpClient connections to my program. The connections exist as instances of a UserConnection class, that fires events on logon attempt and when receiving messages. My program also holds a Users object, which is a list of a User class objects, holding saved data (username, password etc) for each user that is allowed to log in.
It seems convenient to put a reference object of the respective user, in the UserConnection class (when successful login is verified). Hence, when an event is raised by the connection, the connection object will hold the user reference. As any event handler logic will need to know which user is responsible for the event.
If I don't make a user reference in the UserConnection class, then I need to loop through the users (less than 20) each time, to find the correct user. Not a big deal maybe, but i'm looking to understand how it would be done by an experienced programmer.
When data needs to be sent to a user, I need to access a UserConnection object. Hence the User class also holds a reference to the UserConnection class.
View 3 Replies
Sep 1, 2009
I've tried searching and haven't found much useful information on this, I know it has to be possible, but I'm not sure how. I've got an application that bi-directionally syncs with an SQL express 2008 server. right now, I've got a hardcoded sa user in my conection string, however one feature that was asked for was to audit every change made by end users into the database. To implement this, I've created a user login and password for each user that is going to use my app (8 of them) on my sql server, however I now need to change the connection string to include each users name in the string. This is what I've got setup so far:
[Code]...
View 5 Replies
Jan 3, 2010
I'm trying to updatesome records, currently my table is blank apart from the user id which is correct. but i get the error below.
My UserSettings table is as follows
ID is a Integer
MonthID is a Integer
YearID is a Integer
UserName is a string
Balance is a Integer
PhotoAddress is a string
GameSpeed is a Integer
This is my code and below that is my error in my ErrorTXT box.
[CODE]...........................
View 7 Replies
Jan 2, 2010
I'm using a OleDB connection to a access database. I'm entering a row into the database to set some user preferences. What i need to get is get back the row ID of the row I just entered. I'm more familiar with PHP and with PHP I use use this entry
[Code]...
View 4 Replies
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"
View 3 Replies
Feb 15, 2012
I have this OLEDB connection string
connectionstring as string = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & _ data.toString & ";Extended Properties=""Excel 8.0;HDR=Yes;IMEX=2
I just want to know what is the meaning of HDR and IMEX, and what are their purpose on the connection string?
View 1 Replies
Aug 18, 2011
How do I fix this error? I'm using asp.net Compilation Error.Description: Error compiling a resource required to service this request. Review your source file and modify it to fix this error.
Compiler Error Message: CS1519: Unexpected symbol `Dim' in class, struct, or interface member declaration
Source code:<%@ Import Namespace="System.Data.OleDb" %>
<script runat="server">
sub Page_Load
Dim dbconn As OleDbConnection
dbconn=New OleDbConnection("Provider=SQLOLEDB;
Data source='http://localhost';
[Code]...
View 3 Replies
Nov 11, 2011
Not entirely sure where I've gone wrong with this, basically the problem is I have an access database linked and currently I can create new entries successfully but when I edit a record and the user attempts to save back to the database it throws up the below error.[code]...
View 4 Replies
Aug 18, 2009
i am trying to make an employee database. The front end to be used is vb.net and the backend to be in MSACCESS. I have created some tables with employee details in foxpro6, this table is to be accessed through vb.net. I want to make an OLEDB connection also. What is to be tried for this. How can create a connection to MSACCESS(.mdb) with a link to the foxpro6 tables (.dbf). I tried to add the tables by clinking link table in MSaccess. But that didnt work out .
View 8 Replies
Jun 6, 2011
For my current Project I need to fetch the data from an excel file.Each second the data in the excel file is changing... What I want to do is, copy it from the excel and Validate it in every second.So I use an Oledb connection to get the data from Excel file... s working excellent for two hours... After 2 hours I am getting an error that"the connection for viewing your linked microsoft excel worksheet was lost......"
View 1 Replies
Aug 26, 2010
How can i make ms access and vb.net program setup compatible with windows 7. my program setup give oledb connection error in windows 7 but it successfully run in xp.
View 4 Replies
Feb 15, 2012
have this program that uses OLEDB connection in order to import the excel sheet into datatable, now I am using windows xp and the server that I'm about to use would be in windows 7, what connection string do I need in order for me to connect to my excel file,
View 2 Replies
Dec 21, 2009
I use CRAX viewer to view report but i have a problem 'cant use dynamic database' so i want to know how to use oledb with CRAX
View 9 Replies
Jun 13, 2011
How to write into excel sheet using oledb connection or how to export dataset into excel sheet using oledb connection.
Iam using console application in vb.net. If there are any alternate ways to write into the excel files from dataset.
View 10 Replies
Feb 1, 2012
How to use the existing OLEDB connection Manager from script-task Task(VB). i need to execute a SQL statement from "Script Task" Task. Attempted the following code but couldn't get the connection with my OLEDB Connection-manager [Code]
View 2 Replies
Apr 19, 2009
I am trying to create a log in screen for my program using data from an access database. I am trying to load the data from the database so that I can use it to check if a username and password combination is valid.
View 2 Replies
Nov 17, 2011
A While back I developed a application that connected to Excel using DB connection. It worked fine since the application was designed for usage on one particular PC with Excel 2003. I especially liked the solution since the data retrieval was much faster compared to what I would get if I connected to Excel using Interop libraries.
However, recently when I tried to implement the same solution onto another app that would run on various PC that could use different versions of MS Office I ran into multiple problems. First of all, I can't use the same connection string on various versions. Also, the whole x64 vs x86 thing is adding to the problem.
I wonder if there is a way to check the version and use the apropriate connection string for every version?
View 1 Replies
Aug 24, 2010
Getting an unspecified error (wonderful description btw, microsoft) on the constructor of an oledb connection. Here is the stack trace
[code]...
View 4 Replies
