[URL]
I have some hosting from [URL] so I set up a mysql db there. the actual db info is:
hostname: db2054.perfora.net
db name: db298669245
username: dbo298669245
[Code].....
The error is get is: "Unable to connect to any of the specified MySQL hosts."
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.
I have some hosting from wampserver so I set up a mysql db there. the actual db info is:
hostname: ip address db name: root username: version: MySQL5.0
pw:
VB.net CODE
conStr = "Server=ip address;Database=dbname;User Id=root;Password=;"
or there is another way to connect pc1(server) and pc2(client) using wampserver?
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 want to create a software for remote computer Desktop connection(we can see and operate remote computer in our computer display), can any one give Windows itself has a long procedure to do that(Remote Desktop Web connection), sometime it develops security issue, other options are 3rd party. I want to create it on my own.
View 1 RepliesI've been using several search terms, but couldn't find the answer. Maybe it is there and I havent looked good enough. I have a small program to which people can login to. All login info is stored in a simple html page. I manually add the info to that page.
I want to make a 2nd program, that is able to see who is currently logged in into the program. If I click Refresh, I want to let a list fill with all the Usernames currently logged in.
I don't have a clue where to start. I'm guessing making a remote connection between two IP adresses, but if the client programs dont know the IP to connect to, and the host program doesnt know the IP's belonging to the Usernames, Im lost.
I want to understand the concept of connecting to a remote PC or server. I'm working on an app that will connect to a remote server. Read a value from a registry key and then display the results in a text box. It will also connect and search for a specific log file on a server. I understand how to read the files. I'm just not sure how to connect to a machine remotely if I have valid credentials. There seems to be sever ways to accomplish this. I want the most efficient way using vb2008.
View 3 RepliesI'm been learning about connection strina I have been able to succesfully connect to a sql database stored locally on my Pc.The next logical step would be to connect to a database stored on a remote server. My question is does anyone of a sql database ( or any other type of database ) which can be openly accessed by the general public. Does anyone know if a web hosting service would allow me to remotely connect to a sql database ? Could I for instance upload my database onto a web hosting service and try connect to a remote database that way
View 1 Repliesi am having alot of trouble finding the source code to establish a connection to a remote sql server ( at my university) for vb. All i have is the IP adress and the username and password to the database. I tried coding it with a sqlconnection, sqlreader and a command to execute the statement with no luck.
View 2 Repliesprovide with necessary code for connecting the remote database.. the remote database is in access. i am facing problem at defining the connection string. And i am using ado control for connecting the database.
View 1 RepliesI am making a client/server project where the server can send a String variable to client but for now i'm starting with a simpler code. I was able to code a bit but now i'm having a problem with this UnauthorizedAccessException. It seems that I am not authenticated but i was able to put the admin username and its password. This is my problem.. Here's my code...
[Code]...
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]....
My.Settings.ConnectString = "Data Source=123.132.123.123,3306;
Network Library=DBMSSOCN;
Initial Catalog=Authorities;
User ID=AppUser;
Password=mypassword;"
i need to know what will it take for me to access, insert, update and delete data to a database on a remote SQL Server. I already made some configurations to the SQL Server 2005 that I want to access by following the steps coming from this link -> [URL]. But somehow I am still getting an error. My primary concern is "What connection string should I use on my client VB.NET application to connect to the remote SQL Server?" Since I will be connecting to the SQL Server via Internet and not by LAN, I am wondering which IP Address and Port am i going to put on the 'connection string'? How can i get my 'TRUE' Ip address? Or is there any other way to go through with this? It will be very helpful if you could share your insights and knowledge. Here's my sample connection string:
[Code]...
I am currently developing in Visual Studio 2008 (Visual Basic) and I have no problem reading, editing, saving, etc. to a 2007 Access database that is stored locally using the following code:
Dim NotifyDS As New DataSet()
Dim NotifyCon As New OleDb.OleDbConnection
NotifyCon.ConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=|DataDirectory|DataSettings.accdb"
NotifyCon.Open()
Ultimately I am going to be installing this program in my office on multiple computers, but would only like to have one "server" program where the database is installed. All of the other computers will have access to this one database over the LAN. For some reason I am unable to access this remote database file over my LAN. I have tried all sorts of things (including a username and password for the server computer),
[Code]...
I need to create a application that will allow me to connect to remote computers and find out the os like w2k or xp so i can run the right scripts for that os.be able to input add an ip or computer name and pass it all scripts like bat, vba and psexec.
I would like to be able to put all util files and scripts in a single dir and have the selected from 2 or 3 differant dropboxs ie... bat's in one droplist and vba's in an other dropbox ect...
have preselected buttons to perform basic function:
1. who is logged on
2. what OS and service pack info
3. connect with netmeeting or remote desk top
4. run a remote command on remote desktop IE.. open with my user account a CMD, Control Panel, Explorer, Explore Network Connections.
have the app ping the pc first to verify connectivity, then execute the script or bat.
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.
[Code]...
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]
View 1 RepliesI think I already know the answer to this, but just to be sure, is there any way to connect to a MySQL database in VB?
View 4 RepliesI have a VB.NET application and I need it to be able to display rows from a MySQL database. How would I do this?
Update: Another thing that I could do is have the app get a PHP page from the site that shows the DB, and gets the page every 10 seconds or so.
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 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 RepliesMy connection to QB online is working fine. It also works for add customers to QB online.When i am passing checks through it gives Bad request error.[code]
View 1 RepliesConnecting to a Online MySQL Database using .Net?
View 4 Repliesi got some problems with my connection to a MySQL database so this is my code:
Dim conn As MySqlConnection
'connect to DB
conn = New MySqlConnection()
[Code].....
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)
[code].....
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=---;"
[Code]....
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:
[Code]...
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'.
View 2 Repliesi am getting this error:
Code:
[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
When trying to connect to my database using the mySQL v5 drivers. I had the version 3.xx working fine until i installed the newer 5.0 drivers....
Code:
conn = New ADODB.Connection
With conn
.CursorLocation = ADODB.CursorLocationEnum.adUseServer
[code]....
But i can not seem to find the "correct" connection string for use with version 5..