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I need to query a Pervasive database. My product is written in vb in Visual Studio 2010. The datafiles are dat files and are found in a specific folder.

Jet 4.0 is now in a deprecated state so we intend to redevelop our applications (which currently access Access via DAO) to use something more "future proof".

I've got a foxpro 2.6 database. I've tried using the ALTER TABLE command but it upgrades the table format to a new one. (probably 9.0). Is there any way to add a column without having the provider do that?

Hi! I'm trying to create a test DB in SQL Server 2008, using Visual Basic 2010 Express. I'm failing each time--no message, just nothing shows up. Is it my connection string? Private Sub createDB()

I am trying to connect to a Netezza database from SharePoint 2010 using the "MS Framework for OLEDB providers" in SharePoint Designer and Netezza's OLEDB provider.

I am sharing the code and web.config everything seems to be fine but i am getting an exception when i am filling the datasource.I am getting an exception on the line dtAdapter.Fill(ds)

I am Developing Winform Application in C# with MS Sqlserver Compact Edition as Database. In Have trouble in multiple User access in this Application. Already i tried Sharing Concept in My Application but getting Error.

Dear All, how to write the connection string of a file which is XML spread sheet 2003 my file named test.xml and its contains is: <?xml version="1.0"?> <?mso-application progid="Excel.Sheet"?>

Dear all, how to write the connection string of XML File which represent a Spread Sheet document

Hi all , I have two servers in the same domain name , I installed a WebService on IIS one server,, the webservice read data from sql server 2008 database stored on another server ,

Could you help me? I made a small webservice in c#, there is an oledb connection. The webservice is operate from developer tools perfectly, but in the IIS only appear, and the connection does not work.

How to write connection string to 2003 Excel file( .xls ) with Operating system 64 bits because the provider " Provider=Microsoft.Jet.OLEDB.4.0 " not exist in 64 bits OS.

i encounter the following errors: 'connection' is ambiguous in the namespace 'ADODB' and 'Recordset' is ambiguous in the namespace 'ADODB'

I have a payroll system project with VB 6.0 and I want to connect it to Database (Access) that located in my office via Public IP. So, anyone can give me a code to connect that system to Database via Public IP ?

I am working on an app with the following connection string in the webconfig file: value="Server=xxxxx.host.com;Database=StarSpotterDB;UID=star_spotter;PWD=Star_Spotter;" />

I have a back of my base on ftp. Now I working on my base using front which is in local network. But I would like to work online. So I have to connect to my base from the Internet. I read about connection string.

I used SDF file in c# in windows application. Program works in windows 7 Correctly ,but when I bring Program in windows XP , program send an error and can't read sdf file.

I recently started using Visual Studio 2013 to develop Windows Form Applications. I am now trying to connect my application to a Service-Based Database. My database is called Database1.mdf. I have no idea how to connect to the database or to call information from it... Any help?

hi there, i try to set database path in web.config file. i am using file zilla for upload files. Database file in App_data folder. i used following code: above code display error.

Hi, I have an application developed in lightswitch. Using wamp server, I made ​​a website (localhost). The database ("localhost / db.mdf") is in the same folder as the program ("localhost / default.htm").

Hey folks, Got an urgent problem I could use some help with. We are hosted with fasthosts and they have altered the servers so now I need a connection string to MySQL database that does not use ODBC.

I am using sqlserver 2008 and .net Framework 4.5 my connectionstring as below: enter code here <connectionStrings> <add name="ConnectionString" connectionString="data source=(local); Database:bongah; User id=myusername; Password=my password"/>

Having issues connecting Cognos to Progress OpenEdge V11.2... anyone else doing this and having success?

I am creating a windows application.using sql server 2008. I am getting connection string problem while connecting to .mdf file which is in this location c\folder\file.mdf.

I am currently working on a project where there is a file which has a field of length 3 (packed decimal). Under the project, we need to increase that length to 5 packed decimal.But this change is caus

Hello there, I have developed an application and throughout looking on the web, I couldn't find the solution to my problem. I am using Visual Studio 2013, Office 2010 32-bit and Win7 64-bit to devel

First thank you for your kind information in advance. This is first time to use p6 professional R8.2 , i cannot start using the program every time asking for string, username and password. My questi

I have an 2010 Access Database where I am using a connection string to link (via MA Access Query) to a table on our SQL Server. I am using the connection string below. and it pulls back the table jus

I have read countless postings on connecting to Oracle and I am still stumped. One problem may be that I am running a 64 bit machine with 32 bit Oracle installed trying to make everything work. When I

Hello, I am having problem to connect to access via VS. I have wrote: string path = HttpContext.Current.Server.MapPath("App_Data/"); path += "Database1.accdb"; string connString = "Provi