Connectionstring To Connect With A Virtual Dbase 7 Database?
Jun 1, 2009Does anyone knows witch connectionstring you need to connect with a virtual Dbase 7 database ?
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DB/Reporting :: Connecting To Dbase IV Database Files That Use Indexes
Jan 5, 2009I've used visual basic in office before, but when it comes to writing applications in Visual Studio, my knowledge is fairly limited. I'm unsure on how to set up a connection in my application to connect with a dBase IV database that uses indexes (not sure if it matters if it has indexes or not). I will need to both read and write to this database.
View 2 RepliesUnable To Connect To BBDD MySql In Virtual Server
Jan 2, 2011Uneable to connect to BBDD MySql in Virtual Server with Parallels Plesk Panel.
Does any one know how to connect to a Parallels Plesk Panel Server (my host is 1&1)?
Database - Error: "The ConnectionString Property Has Not Been Initialized"
Aug 23, 2011Dim Current As String
Current = Directory.GetCurrentDirectory()
con.ConnectionString = "PROVIDER = Microsoft.Jet.OLEDB.4.0;Data Source = " & Current & "SchoolMaticsDatabase.mdb"
con.Open()
[code]....
If tab index is changed the sub TabSelect() is called also. One other thing is that the program checks the day of the week and correctly displays the tab corresponding to that day. On Monday this code was working fine, as soon as it hit Tuesday this error cropped up.
Reading DBase DBF With Non-English Characters
Mar 15, 2011I have a tool which reads dBase files and uploads the contents to SQL Server, part of a system to import shapefiles. It works but now we have a requirement to import files that include non-English characters (Norwegian in this case, could be other languages later) and they're being corrupted. The dBase files are being read using an OleDbDataAdapter. Stepping through the code I can see that the text is wrong as it is read in. I'm assuming it's something to do with code pages or Unicode but I have no idea how to fix it.A dBase Reader application tells me the DBFs are in code page 1252 - I don't know if this is correct. My upload tool runs on Win7 with English (UK) regional settings.[code]Is there a way to tell OleDbDataAdapter what code page to use or a better way to read dBase files from VB.Net?
View 2 RepliesDB/Reporting - Updating DBASE IV Databases In .NET
Sep 7, 2010I am attempting to modify DBaseIV files using ADO in .NET I am able to open and read the data with no problem but everything is showing as read only and there is no way (at least that I can find) to perform Updates/Inserts/Deletes to the underlying Database table.
There seems to be almost no documentation that I have been able to find dealing with DBASE files. I have found a few references that BDE (Bordland Database Engine) needs to be installed and used for changing DBASE database files. However, it appears that BDE must be purchased. I found one reference that indicated ADO Jet 3.5 would work but 4.0 would not. Then I found another that said 4.0 had been updated to include Update/Insert/delete SQL interfaces.
Can anyone point me in the right direction for being able to modify a DBASE IV database table using ADO (or some other method within .NET) It is currently not possible to change from DBASE to another database structure this may be coming in the next year or so but will still need to perform modification to DBASE files for the forseable future.
Reading DBase DBF With Non-English Characters?
Oct 4, 2010reading dBase DBF with non-English characters
View 9 RepliesCombobox The Field Names From A Dbase File?
Jan 31, 2011i want to input into my combobox the field names from a dbase file. this is the code i have so far:
Dim table As DataTable
Dim restrictions() As String = {Nothing, Nothing, Nothing, "COLUMN"}
Using connection As New OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data
[code]....
VB 2008 Express Edition & MySQL Dbase Connection?
Jun 12, 2011What driver do you need to connect vb.net to MySQL?How do I create a Data source to MySQL? am only getting the options for SQL and MS-database! am designing a reg system for a college
View 9 RepliesNot Find Installable ISAM" Exception When Trying To Read DBASE IV File?
Aug 27, 2010I need to open and read a Dbase file in my ASP.NET application. When I try to open the connection, I am getting the exception "Could not find installable ISAM." I have tried the solutions in the top answer in this question, but they did not work for me.The filepath of the data file is C:devDATA.DBF. Here is the code I am using to try to open the connection:
Dim connectionString = "Provider=Microsoft.Jet.OLEDB.4.0;DataSource=C:devDATA.DBF;Extended Properties=dBASE IV;"
Dim connection As OleDbConnection = New OleDbConnection(connectionString)
[code].....
User To Connect To SQL Database And Edit Some Of The Database Values?
Jul 2, 2011I'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):
[Code]...
VS 2008 DataTables"Virtual" Database?
Jul 6, 2009Am I on the right path I programmatically create, fill, modify, essentially communicate with a set of Datatables, etc within my app while never having an actual database (i.e. Access.mdb file) all residing in memory but never really existing in an '.mdb' file, for example?
View 3 RepliesCannot Connect To SQL Database In VS Using VB
May 17, 2009I am using VB code behind in Visual Studio 2008 to process data but can't figure out SQLConnection problems. I copied and pasted the connectionstring for my database from the explorer properties window but when I paste it inside the parenthesis of SqlConnection() it gives me an error. Also if I name a variable " dim myconnect As New SqlConnection" in does not give me all of the methods or attributes that are associated with it. Is this a Express Edition limitation or do I need to make some specific declarations to get it to work. this is what I have so far
Dim
connectString As String
Dim myconnect As New SqlConnection()
[code]....
myconnect. If I try to put open() at the end of this it says its not a member of SqlConnection. I have a dataset but no way to insert into the database
Cannot Connect To The Database In VB?
Jun 5, 2012I have the following code:
[Code]...
Cannot Connect To The Database?
May 7, 2009Look guys i have this project i am doing.When i hit the Reservation button to run the insert it cannot connect to the database.Here is the code
Code:
Imports System.Windows.Forms
Imports System.Data.SqlClient
Public Class Dialog1
[Code]...
Cant Connect To Database?
Oct 10, 2010whats wrong with my codes, i cant connect to my database.ERROR CONNECTING TO DATABASE
Imports System.Data.SqlClient
Imports System.Data
Public Class LoginForm1
[Code]...
Connect To A DataBase?
Dec 11, 2009I am trying to connect to a database in VB 2008 express the book I am using is for an older model of VB. The book says to go to view and click on server explorer, and then a database wizard should open. VB 2008 express doesn't have a server explorer under the view section. I know what code I need to enter into to the two buttons I have I just do not know how to open the wizard.
View 2 RepliesConnect To My SQL Database?
Nov 2, 2009i want to connect to my SQL database, its not on a server or anything. Its stored on my computer
ive tried loads of different ways and coming up with nothing How do i find out what my data source is ??
Here is my code
Dim connectionString As String
Dim cnn As SqlConnection
Dim cmd As SqlCommand
Dim sql As String
[Code]...
Connect To Sql Database?
Feb 19, 2010I have my sql database (.mdf) stored in data folder of my project and I am using app.config to connect to it.
View 6 RepliesHow To Connect Sql Database
Jan 6, 2009I have a problem in VB.Net to connect the database?
View 3 RepliesHow To Connect To A Database
Aug 15, 2010making or connecting database in my program...I'm using microsoft visual basic 2008 express edition...
View 3 RepliesHow To Connect To A Database Using Sql
Oct 17, 2009i started on an apllication that reads from a access data base and displays them on the accordinf textboxes.i have always used text files to save and retrive data but i heared somthing about sql and that its much easier, i have looked through the net and read through many forums and thread but i can not find and example of hwo to use sql
View 2 RepliesHow To Connect To DB2 Database
Jul 6, 2009I trying IBM DB2 Database. I want to connect to DB2 database with these code:
Imports IBM.Data.DB2
Module mdMAIN
Public db2CNN As New DB2Connection
[code].....
Way To Connect To A Database
Dec 14, 2009I'm a little new to Visual Studio, and want to learn how to connect VB 2008 or VB 2010 to a SQL database. Are there any books or online lessons that teach how to connect Visual Studio to a database?
View 2 RepliesConnect To A Database On Localhost ?
Dec 22, 2009I have a database setup on my localhost hosting [C:xampp] and I want the mysql server from that to connect to the my one on Visual Basic 08, wait no - the other way round. I want Visual Basic 08 to connect to my database which is hosted locally via my computer.
View 1 RepliesCan't Connect Database Use App.config?
Jan 17, 2009i can't connect database and bind it in DataGridView when i use app.config for connectionstring. I use VB.NET and MS Access.
[Code]...
Can't Connect To Mysql Database
Dec 28, 2011VB.NET Express 2010.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code].....
Can't Get My Database To Connect With Program
Mar 31, 2010Failed to generate a user instance of SQL Server due to a failure in starting the process for the user instance. The connection will be closed...
someone gave me a link to changing the database connection using an instance. When I tried to type what the instance of my SQL server 2008 I must have put the wrong information into the database connection instance.
What is the database connection instance called for SQL server 2008?
Cant Connect To Database With Password
Jan 10, 2010i allmost completed my vb project with an access database..Now I put a password on the database, but i can't connect anymore.[code]How can i set a password to my NavsitDataSet..so i can connect ??
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