Ive been trying to connect to the MySQL database located on my website using vb.net 2008 express... i have been failing, when i run my code i have i get the following error,
ERROR [IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
That error comes from this code,
Code:
Dim connectionString As String = "Driver={MySQL};SERVER=coolness.something.com;DATABASE=Citys;UID=admin;PASSWORD=p975311;" '
Dim conn As New OdbcConnection(connectionString)
I'm having some trouble setting up a working connection to a mysql database from Visual Studio 2010.After downloading and installing the mysql-net connector, I set up a simple testing database in Xampp and experimented around a bit until I managed to read some values from the database and inserting new ones.I'm trying to access another database on a remote server and all I get is an error message: Unable to connect to any of the specified MySQL hosts.Basically, I'm only trying to execute this code:
Dim con As New MySqlConnection("Server=111.11.111.111;Uid=root;Pwd=mypwd;Database=mydb;") con.Open() con.Close()
(server ip looks a bit different of course)When I access my local database, it looks quite similar:
Dim con As New MySqlConnection("Server=127.0.0.1;Uid=root;Pwd=;Database=test;") con.Open() con.Close()
Nevertheless, I can access the remote database easily using a simple PHP script... no problems there.
I got this Database that is Online thats hosted through the Website and uses MySQL, and the Tables have some Data I like to Read From. Heres what I got
vb
Public Sub testconnect() Dim sqlconn As String = "Server=63.247.93.106;Database=viina_schoolbook;User=---; Password=---;"
I can connect/login to my database, view a formatted table in the current window, however I want to click a button and see a new table set in a new window. Theoretically I should be still logged in/connection information saved but however I get 'unable to connect to database'.
I want my vb application to communicate with a MySql database on server on a LAN. What connection string can i use? Also, what syntax can i use? My application is installed on many computers in LAN with one central MySql database. I want all data to go to the database.
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
Is there any way to have the program still run efficiently when connecting to an mysql database? Would System.Windows.Forms.Application.DoEvents() work anywhere?I have it connecting every 3 seconds on a timer and during that connection the program locks for a second.
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
I want to connect to an MySQL database on the website, I want to write and retrieve information from that database into a table on my program.
Can anybody link me to a tutorial on how to do this? Or give me some insight, I'm relatively new to Visual Basic (7 months) and I'm not exactly sure on how to do this.
Are there any web hosting packages that accepts a website, a mysql database, and a system created in vb.net.This is my thesis project. Both website and system's database are connected to each other. It means that when I add a user using the system, the user that I added must be able to login on my website.
I 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?
I have been piecing together bits of code that I have found and customized it to work with my app. Now the following code works find out of a separate thread, but as soon as I put it into its on threads it doesn't want to connect.[code]...
I'm looking to have a program connect to a specific website, enter data, and then return something but without using the WebBrowser.For instance, I want it to:
Connect to a website Login to the website Return if it logged me in or some error etc
I'm kindof new to VB so I'm not sure how to go about this Edit: I read up a little bit about using WebClient and I understand a small bit of it but not much
im trying to connect mysql from vb.net in visual basic 2010. i wanted to query the db just to get 1 return is response to my proID once i click the button. it successfully show connection has been establish but i cant seems to run any sql query on it. what might have been wrong? this is the error i got from immediate window.A first chance exception of type 'System.InvalidOperationException' occurred in MySql.Data.dll.lets assume num is 1001 from the keypress event.
I am Trying to add some information to a data base server, a person's ID, the experiment he is participating in, and the date of the experiment.This is my code:
SQLConnection1.ConnectionString = MyConn Dim drNewRow As DataRow = DtsLabSystem1.tables("SubjectExperiment").NewRow drNewRow("SubjectID") = lblSubjectID.Text
Iam a pretty much beginner to all this stuff. Bassicly i want to connect to a website, and read the RSS feed. I've googled for a few hours now without luck, i can only find something about database connection and some socket connection to a client and so on. Searched on msdn too, without luck.
i am trying to connect to 10 mysql servers and get aprox. 5000 rows. If i make the test from local network it works but if i take the test using mysql servers (same version) from different city it shows me the error "Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding".[code]
i 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?
I have developed a frontend app using VB 2010 which is to connect to a remote MySQL server. My server has an internal IP address of 202.56.20.72 and an internal IP address of 192.168.20.44.
When I use the internal IP in my connection string and connect over LAN, the whole thing works fine. But when i changed the IP to the external address and tried to connect to the server over the internet, I get an error something like 'Failed to connect to MySQL server for user 'user'@'localhost', [using Password=NO]. This means that for some reason, it is not connecting to the server at all.
My Project is successfully running,. it can even load the data onto my tables from MySQL database but the problem is,. when i open my reports which is CrystalReport based,. it prompts for a Database Login,. I am using Windows 7 64bit and Visual Basic 2008 with the latest MySQL Server.
On my CrystalReport1.rpt when i click the Main Report Preview,.ODBC (RDO) pops up asking for Data Source Selection,. i tried filling up the connection String with:
