VS 2008 - Connecting To Net
Oct 7, 2009i'm making a program, that allows you to connect to the net, and 2 disconnect.
View 4 Replies
ADVERTISEMENT
Error In Connecting In SQL 2008 As Database Of VB 2008
Feb 19, 2009Im using VB 2008 and SQL Server 2008 as its database. But i have encountered this error in connecting to my database. An Expected error has occurred. Error Message: Count not load type [Code] What's seems to be the problem? or what this error message means.
View 10 RepliesVS 2008 VS 2008 - Connecting To Access Databases
Jan 27, 2012I want to VS 2008 connecting to databases
View 3 RepliesConnecting SQL Server 2008 To VB?
Aug 31, 2009I have installed Visual Basic 2008 express edition, but I didn't get SQL server. Therefore, I installed SQL server 2008 separately, and it works fine..But I want to use the SQL server in Visual Basic, but it doesn't show up when i click Add New Item. Is there some way of connecting VB to SQL server?
View 5 RepliesConnecting To MySQL With VB 2008?
Apr 5, 2009i want to make a program that connects to MYSQL and interacts with it (using VB 2008).For Example: i make a program that connects to the database and edits a few things like Row 2 , Colum 5 = 2 for example?
View 8 RepliesVS 2008 : Connecting To The Internet?
Mar 21, 2009How can I know if the PC is connected to the web or not? if there is a connection to the internet?
View 6 RepliesVS 2008 Connecting To Database
May 16, 2009i want to connect to a database i have in my site and once the user connects it goes to form2
View 2 RepliesVS 2008 Connecting To Web Database?
Apr 3, 2009how can I connect to a web database, im more of a web programmer, i know basics of VB and all but basically what i want to do is let users log into an account on a my website, so i can display inofrmation to them.
View 1 Replies2010 : Connecting To Sql Server 2008?
Apr 22, 2011Am having a hard time co be connected to sql server 2008 enterprise edition.i am using oledb in this fashion
db.connectionstring="Provider=SQLOLEDB.1;User id=helen;password=123;Initial Catalog=mydb; Data Source=server"
but it gives this error: Login failed for user 'Helen'/ Is SQLclient a must to be connected to sql server?
Connecting To SQL Server 2008 Exp From 2010 Exp
May 7, 2010I am trying connect to a SQL Server database i have created using Visual Basic.Both reside on my local machine (PAUL-PC).Here is what i have done so far but i am missing something (or more worryingly i have got it completely wrong).[code]So i have an MDI form and i want to make a connection to SQL Server when that form loads.I do not want to use a DSN if possible so am trying to use Oledb. Not sure also of the DataAdaptor declaration as in previous versions i used many years ago it was recordset.I would like to use a trusted connection to connect.
View 5 RepliesDB/Reporting :: SQL Connection/ Connecting From VB 2008 App
Aug 24, 2011We have developed a VB 2008 app that uses SQL Server 2005 Express to store data collected by this app. This app has been designed to allow multiple connections to the one centralized database.
I have ran a few tests, and confirmed that if one computer running our app is accessing a database residing on a different computer,and the network connection between two computers has been severed, it would take approximately 3.5 minutes before I would get a connection timed out exception error from within my code.
I have deliberately set the ConnectTimeout property in the SQL connection string to be 15 seconds. But some how, SQL database engine still retries until approx. 3.5 minutes later.
My thinking is that I have a subroutine that would attempt to open a database once a minute.If the open attempt is not successful, and resulted in an exception, then I would popup a message to notify the user that the connection is not available.
Doing it this way, I have confirmed that it would take about 1.5 minutes for it to re-establish the connection, once the actual network connection has been restored.
To make the long story short, I would like to find a way to shorten the detection for a broken connection, and let the user know sooner, rather than locking up the app during the 3.5 minutes period has elapsed, and at the mercy of the SQL database engine to timeout. And why would it take 3.5 minutes to timeout the connection attempt when I had explicitly use 15 seconds in my connection string?
VS 2008 - Connecting To Remote SQL Server?
Aug 19, 2010My.Settings.ConnectString = "Data Source=123.132.123.123,3306;
Network Library=DBMSSOCN;
Initial Catalog=Authorities;
User ID=AppUser;
Password=mypassword;"
VS 2008 Connecting To SQL Data Base
Jun 16, 2011I am trying to familiarise my self with connecting to SQL and manipulating data and I seem to have fallen at the first hurdle I am trying to programmtically connect to a database and fill a data grid with a dataset.
The problem seems to be with the data provider my code is:
Dim strConnection As String = "Data Source=GARY-LAPTOPSQLEXPRESS;Initial Catalog=OriginalFileLocations;Integrated Security=True;Provider=SQLOLEDB"
Dim cnnOriginalFileLo As OleDbConnection = New OleDbConnection
[Code]....
VS 2008 Connecting To SQL Data Base?
Mar 27, 2011I used to be able to program in VB6 and am now trying to learn .netI am trying to familiarise my self with connecting to SQL and manipulating data and I seem to have fallen at the first hurdleI am trying to programmtically connect to a database and fill a data grid with a dataset.
View 9 RepliesVS 2008 Connecting To SQL Server 2005?
Sep 18, 2011I've been doing a self studies on visual basic and I thought I've learned a lot but still I realized that I still have something more to learn. I want to learn the basic fundamentals on SQL for its database operations such as adding,editing, and deleting records. I would say I'm new to SQL because as far as I've used VB, I've been using LINQ(Language Integrated Queries) for database operation. I've been doing a lot of research online on how to start and connect to SQL but I find hard to make it on my own cause all I've got is an error during runtime.
[Code]...
VS 2008 Error Connecting To Access DB?
Nov 30, 2009When I try to connect to an access database I get this error: "The Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine."It comes up when I try to debug, da.Fill(ds) becomes highlighted and an arrow with that error comes up.I dont understand how its not registered on the machine, when I check the connection to my access database in the visual environment it says its successfully.
sqlQuery = "SELECT " & sqlColor & " FROM Pictonary WHERE ID=" & j.ToString
Using cn As New OleDb.OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:UsersChrisDesktopRandom Color For PictonaryRandom Color For
[code].....
VS 2008 MySql Error Connecting
Mar 23, 2009I'm new to Visual Basic. I'm currently working on my school project which is basically just managing records. I'm using MySql as my DB and mysql-connector 5.2.5 as my connector string. and I have this code (connects to db and adds some data in the db using textboxes)[code] problem is every time I click that button (button3) I get the Exception message.what seems to be the problem with my code? I have tried this code in my login form and it works fine there but in here, in this current form it doesn't work.
View 2 RepliesVS 2008 Vb Connecting Server And Client?
Aug 23, 2010i write a vb code that it can do connect to serverthe question is when i connect to the server the server have receive the connected and the client exists not found serverit shows out this warning "strData' is passed by reference before it has been assigned a value. A null reference exception could result at runtime."
View 4 RepliesConnecting The Database To Visual Basic 2008?
Aug 22, 2010I need your suggestions and comments because I'm having problems in which database I will be using MySQL or Microsoft SQL Server.
Which database is easier to use? In terms of connecting the database to Visual Basic 2008
Connecting To SQL Server 2008 Using Windows Authentication
Dec 15, 2011I have one more question. I am connectinag to SQL Server 2008, not express, and I keep getting the "login failed for user "...""[code]
View 7 RepliesIDE :: Connecting 2008 Express Edition To Sql Server?
Oct 4, 2009I want to connect visual basic 2008 or 2005 to sql server using connection string or something elsejust like in VB6 I'm using a connection string but here at VB express i dont know =(Is there a way just like in asp.net to have connection string using?
View 1 RepliesIsolation Level Not Working - Connecting To A SQL 2008 DB
May 3, 2011I have a VB.net CF app connecting to a SQL 2008 server. I'm trying to implement transactions but when i break my code at the start of a transaction certain read queries cannot be done on the table. For instance selecting all records from the table where id <> 123 Won't return any values. But select * from stock will return all values except for the row I'm working on.
[Code]...
VB 2008 Express Connecting To Primavera Database?
Sep 9, 2009Would like to know if it is possible to access a Primavera 6.2.1 database (.mdf) from VB 2008 Express. Would like to take advantage of the existing database, if possible.
It is easy enough to export to Excel and then develop an Access database, but I would like to avoid those steps.
VS 2008 - Connecting To 2010 Access Database
Dec 2, 2010Having a bit of a problem connecting to a 2010 access database. Im using the following connection string which works fine for earlier versions of access. Can anyone give me a pointer to where im going wrong. [Code]
View 16 RepliesVS 2008 - Connecting To Database And Tables With Sentences
Aug 3, 2010I have a problem using my database in which I have a table with product names, codes, prices and information. I use the below method to get connected to my database and tables.
Dim dtCOP As New AmetailorDataSet.COPDataTable
Dim adapterCOP As New AmetailorDataSetTableAdapters.COPTableAdapter
adapterCOP.Fill(dtCOP)
But in one row, I have product descriptions so there should be sentences. I set the type of this row is Text in the database. When I use single numbers in the table, there is no problem. But if I write sentences (that is a must because it is product description) or even a single word, I get the below error on adapterCOP.Fill(dtCOP):
"Input string was not in a correct format.Couldn't store <(the written text in description)> in Description Column. Expected type is Decimal."
There is a richtextbox in my form that should show the product description when the product code is selected from a listbox available in my form.
VS 2008 : Connecting To SQL Server From Network Drive?
Aug 3, 2011I'm having a issue connecting to a SQL server from a network drive. [URL]But i'm not sure how to give my assembly a strong name?
View 6 RepliesConnecting Sql Server Database With Visual Studio 2008?
Mar 4, 2009first of all sorry if this is not the right place to post this question. yesterday i bought Microsoft visual studio 2008, so as to develo web application, then i installed it in my pc. after installing it in my pc, i have seen microsoft Sql Server 2005, in my start menu programs. wow that is nice, but now i want to create database and then connect it with visual studio 2008, so how can do that? this is my frist time to use sql server, so where can i create tables and databases? and how can i connect it with visual studio 2008?
View 2 RepliesConnecting To An Access Database From VB 2008 Express Edition
Sep 30, 2010Microsoft Access 2007 A Students.mdb database file Visual Basic 2008 Express Edition. I was informed that one can connect to Access files with ease from the Express Edition and most of the tutorials on the internet also show this however I am encountering a problem.
I open Visual Basic 2008 Express Edition Start a new project, with a form, and then click on the Data window, and add new data sources from the Data menu.
I click on database. The problem starts with the data connection. I click New Connection Change the Data Source from Microsoft SQL Server Compact 3.5 to Microsoft Access Database File and instead of then leading back to the other window (as happens on the tutorials for me to browse for the mdb file). Another window pops up asking me to Add a Connection.
It has the data source listed as Access and asks for a Connection String under the misc section. I type in
CODE:
When I click on Ok I get this error: Format of the initialization string does not conform to specification starting at index 0.
The Test connection button works and says connection success whether the Connection String field is empty or not but when I click OK it still gives me the same error. So I can't leave it blank either
So basically I can't connect to the Access database since I can't change the connection type and it won't just let me browse and add the file anyway.
Connecting To Ms Access 2007database Using 2008 Express Edition?
Jun 5, 2011connecting to and manipulating a microsoft access 2007 database using code in visual basic 2008 express edition. It's for a project I'm doing for University that's due on the 12th of October:S.
View 12 RepliesConnecting To SQL Compact Edition Using Visual Studio 2008
Aug 12, 2009I have googled around for the connection string to connect with Sql Compact edition database. but i really have no idea how to do that. furthermore i dont know how to connect a form's fields to that database.
if i wana use ms sql server 2005 and dotn wana use sql compact edition then what i have to do?