'm creating with Visual Studio 2005 Windows application using a simple MDI as the main.This application must connect to a database, calling store procedures.I have an error in the connection.
Main MDI :
Dim da As New SqlClient.SqlDataAdapter
Dim ds As DataSet = New DataSet
[code].....
I've installed a vb.net windows service on a Windows 2008 machine, that is attempting to connect to SQL 2005. The service starts succesfully, but can't see the database. The event log has the following entry. The description for Event ID 0 from source SU4.ESMR.DAL.Job.FillPriorityJobByType(oJobDS, TypeID: 3 cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted. You can install or repair the component on the local computer.
View 4 RepliesI thought I had the command correct, but I wanted to make sure since I fail to connect in my app. Here is the connection command I use:New SqlConnection("Server=TestServer;Database=MasterDB;Integrated Security=SSPI")I have verified the server name, DB name, and that the server is using windows authentication.
View 1 RepliesIm able to access the internet on my Phone. I made a small app that lets me get to my database hosted by Godaddy. The problem is, unless I have my phone plugged into my computer it says Im not connected to the network. I can show my code if needed, but that has nothing to do with it because the application works fine as long as its hooked to my computer. Any idea on establishing a connection I guess? Im not sure why its not since Im able to access the internet, Im not sure why connecting to the computer makes it work.
View 1 Repliesi m connecting vb.net2005 windows apllication form with the MS Sql server 2005 (which is coming with .net framework) and i m getting problem to verify the user Private Sub signin_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles signin.Click
[Code]...
I need to connect to MS Access 2003 database using ADODB connection from Visual Basic.I use the following connect string.
View 1 Replies<Imports System.Data.SqlClient
Public Class LoginForm1
' OK button [code]....
End Class/>this my code to conecttin to the mysql via windows application with login form but i will see this con.Open( getting yellow
I 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 Repliesi am building my first VB.net application with a connection to an Access database. Now, this works fine when I debug, however when I deploy the application I get the error saying "Could not find file", which I assume means i have got one of the publishing settings wrong? I don't think it is a code error because it works when I debug, but if anyone wants to see part of it please let me know.
View 1 RepliesI have an Access project where I want a label to be showed when a form is opened only if a query returns a result.
I have the following code:
Private Sub Form_Load()
Dim stSQL As String
Dim db As DAO.Database
[Code].....
Yesterday i was developing an application at home, i copied that application along with the db(sql server db) and brought it to office to continue it.
But when it tried connecting to the db, i got this error
Quote:
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network interfaces, error 26 - Error Locating server/Instance Specified)
I am trying to learn sql server. The error is talking something about Remote Connections, but my db is local, it lies on the desktop.
This code doesnt work it gives an error saying invalid column OrderNumber..
Dim cmd As New SqlCommand
Dim s1 As New SqlDataAdapter
Dim s2 As New DataSet
[Code]......
About connecting through lan network with sql. i try all ways but not yet. I depended on another for this by Teamviewer4.0 but he only used sql 2000 and he didn't modify. In last thread . JM advise me " I dont have to change information at client and i only connect string to correct server name but i tried and it is error........" created account of window for user in server ...... -> it is still error.
FINALLY. I am very tired and sad about connecting through lan .( may be using Teamviewer4.0)
good mornign here again =D having a problem with connecting to a remote database via adhoc we are using a windows 7 ultimate 32bit OS platform =D
here is the connection message im encountering
A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: TCP Provider, error: 0 - A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.)
i have already enable the the Remote Connection enabling the both TCP/IP and name Pipes and its server authentication of our both msSQL server 2005 is SQL SERVER AND WINDOWS AUTHENTICATION MODE
and also i put a check in Allow Remote Connections to this Server...both our laptops...
but still encountering the problem... the default gateway of our adhoc is 192.168.137.1
sample code how i connect to the database
Imports System
Imports System.Data
Imports System.Data.SqlClient
[Code]....
When 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].....
I'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 RepliesI have been tasked with getting a asp.net (vb.net) talking to an analysis services engine on our production servers. The web server is a separate machine from the web server.The web server runs as the IUSR_ user.The application (of course) works on the development machine which has both IIS and Analysis services on it.The problem I see appears to be a permissions error (returned in the browser by the asp.net app):An existing connection was forcibly closed by the remote host ....
it is described in a similar post here: http:[url]......I am not a system admin, nor am I an expert in analysis services (why have I been tasked with this you ask? because other people haven't been able to get it working and it has fallen on me). I have tried creating and adding the user (IUSR_) to the sql server and added that user to the role. While that worked on my local machine, it did not work in our production environment where the sql and web servers are separate.
I am connecting to Citrix database using SQL-defined ODBC. Having a problem with it. I am updating an existing application that uses the ODBC in SQL, and it connects fine. However, that database connection is secured, only available on the production side. The test side has a remote connection. I am attempting to change the remote connection values to match the parameters of the SQL-based ODBC, but the labels are different, and it doesn't seem to match. Specifically, I don't think I'm getting the DataSource correct. Also, it can't find the username and password that I use to log into the remoter connection - I get an error message "Invalid authorization specification".
View 1 Replies2. I developed a form that had a combo box and Data grid view control The combo box is fed (linked) to a Access database list. The data grid view control is fed (linked) to multiple Access Databases. When I choose a name in the combo box, it loads a new database into the datagricview control. It works great. No errors. Note that all the databases are in my project file.Could not find file 'C:Program FilesMicrosoft Visual Studio 10.0Common7IDEBALSAMFIR.accdbI don't understand why it works in the form but not in the user control and why it thinks it needs to find the file in Common7/IDE/.
View 9 Repliesi've developed a VB Net Application, that works with an access (2003) db. Now i've send it to a friend on mine with a new pc 64bit with win 7, and it doesn't works, more or less the error is: Quote:
[Code]...
this is beginner of .NET getting problemin connection with SQL2000 unable to insert data in SQL2000.
View 2 Repliesthis is my codes:
Dim Cmd As OleDbCommand
Dim SQL As String
Dim objCmd As New OleDbCommand
Dim Con = New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;""Data Source= C:\Users\STRIDEO1\Desktop\HIS1.accdb;User ID=Admin;Password=;")
[Code]...
i have a website www.aybydinnovations.com.I setup a new mySQL Database into my webserver.I am developing vb.et application that will connect into that database from my webserver.
Here is my codes:
Imports System
Imports System.Windows.Forms
Imports System.Net.WebRequestMethods
Imports MySql.Data.MySqlClient
[Code]...
I have a problem here I did make database program for a friend the database is online Mysql I use Visual Studio and put this into setup.exe when he install the program and try to log on he get this error This is my connection to the database
[Code]...
How do I open my Crystal Report in VB code (RPT files) on password-protected Access 2007 database? Ever since I protected my database with password, my Crystal Report generates an error.
View 3 RepliesI have a MySQL database I've created for my website, [URL]. I want to query the database, but I am unsure how to connect.
This is the code I'm using:
Code:
Dim sConnection As String = "Provider=MySQLProv;Data Source=my_database;User Id=my_user;Password=my_pass;"
Dim bSuccess As Boolean = True
[CODE]............
The MsgBox() returns a message that says: "Error: The 'MySQLProv' provider is not registered on this local machine". All I want to do is access the table in my database, is it possible? (also, without installing anything additionally?)
Does the .NET framework include ways to access MySQL databases easily?
the next issue, that is only shown when the server is a Windows server 2008 machine , this is the information that I've found
[Code]...
Im 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 RepliesI wrote an application last year which has been running fine on an XP Pro machine since then. Recently I installed the application on a PC running Windows 7. I am now experiencing the following error[code]...
View 2 RepliesI have an application that works fine on Windows XP. However I have taken the same application and made some modifications to it to run on vista the app loads fine etc.
the problem stems from trying to change a service in the registry under HKEY_LOCAL_MACHINESystemCurrentControlSetServicesDiagnostic Service Host
Start = 4 instead of 3 (which is what it is currently set to)
when the program tries to change it I get a dialog box with the information below. How can I makes the changes to the registry without getting these kinds of errors. I tried to get the Framework configuration tool but it talks about XP and Windows 2000 for VB.Net 2005 so I am not sure what to do... I should mention I have only been programming for a month...
Error details:
"Application attempted to perform an operation not allowed by the security policy. To grant this application the reuired permission contact your system administrator or use the Microsoft .NET Framework configuration tool. [code]...