I am trying to setup the connection to a Mysql database. However I am getting a user error saying that:
WindowsApplication1.vshost.exe Error: 0 : Access denied for user 'Root'@'myiphere' (using password: YES)
A first chance exception of type 'MySql.Data.MySqlClient.MySqlException' occurred in MySql.Data.dll
I have used this..GRANT ALL PRIVILEGES ON permissionsex.* TO root@'%' IDENTIFIED BY 'password';
But the error is still there.
I have determined thanks to the last q & a that there is something wrong with my "save to db" code as well as my "retrieve to picture" code. Even If I manually save the pic in the db it stil wont retreive. This is code i patched together from 3 or 4 examples around the net.
Dim filename As String = txtName.Text + ".jpg"
Dim FileSize As UInt32
Dim ImageStream As System.IO.MemoryStream[code]......
MySQL databases exists for saving values as strings (text only). Is there any way that i could store files with the same speed as a mysql command ? I know that it depends on the file size but lets say that the file is "Avatar.jpg" 50KB... I ve tried FTP but this is not what im looking for. e.g. You want your users been able to upload a file like the [Add This Attachment] button does in dreamincode.net and you dont have any background on PHP/HTML/Javascript/ASP.NET just VB.NET and the basics of MySQL plus you dont want to use it for a website. How do you accomplish this? Something silly that ive tried was opening an image as text then update the mysql server with that text but it didnt work backwards after i wrote the text on the file and oppened it ...it said that the image was corrupted.
View 7 RepliesWhat i have going on, is i have a MySQL connector as a resource on my application, and im basically trying to connect to my MySQL server, to either a) register a new account, or b) check that the account exists and they are premium, and login, Now what i have run into problems with is: My MySQL Database Name has a _ in it which VB is not allowing for some strange reason.
The code i am using is below
Imports MySql.Data.MySqlClient
Public Class Form1
Function UpdateRecord(ByVal query As String) As Integer
[CODE]...
How i can allow the _ into the application, because the only databases that don't have a _ in the user or dbname are a) Paid ones which i DO NOT have the money for or self hosted ones, i cannot leave my computer on 24/7
I am trying to make a login system mysql try to connect to a mysql database.
Here is my code:
Imports MySql.Data.MySqlClient
Public Class LoginForm1
Dim MySqlConnection As MySqlConnection
Private Sub OK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OK.Click
MySqlConnection = New MySqlConnection()
[code]....
i Built A MySQL Login System Using MySQL Connector But If Other People Want To Use The Program Thay Get An Error, I Think This Is Due To Thay Do Not Have The Connector So What Should I Do, Btw Dont Say 'Tell Them To Connector'!
View 5 RepliesIm building an app to manage PSP contents, and it should connect to my MySQL server on my domain to refresh game info and ratings and so on, but I cant make it connect with MySQL Connector 6.1.
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I can have mysql database. but i have not mysql. how to connect this database vb.net 2005. but i have mysql-connector-net . I want to mysql-connector-net use to connect this database. database path(C:Documents and SettingsAdminMy DocumentsVB.NETStock delnaSTC.sql)
View 3 RepliesI have a query from within my vb.net code which searchs for a record by date. The date being entered via the code is in format dd/mm/yyyy, i need to search in the database using yyyy/mm/dd? Ideally i thought there may just be a function within MySQL which will convert this. If not in vb.net to convert the string 01/01/2011 to 2011/01/01?
View 1 RepliesWhat i am trying to do is get my system to look into the database and recognize if the user is a admin or a user, based on that they have certain rights below is my code
Imports MySql.Data.MySqlClient
Imports System.Data.SqlClient
Public Class Form3
[code]....
I'm connecting to my mysql server using ODBC in vb.net, the database is shared throughout the company because it is used in an accounting program (simply accounting), each user has their own account user/pass to login to the database. I have developped a program that uses the accounting database and combines it with other information, my problem is that at least once a day I get this error when I run my program: "(10061) ERROR [HY000] [MySQL][ODBC 3.51 Driver]Can't connect to MySQL server on"and the error persists for at least 4 hours, for some reason it starts to work again later on in the day.
View 1 Replieserror " Unable to cast object of type 'MySql.Data.MySqlClient.MySqlException' to type 'MySql.Data.MySqlClient.MySqlDataReader'. " ?
THIS IS THE CODE Ssql = "SELECT ItemID, Prodname, qty, Desc, Cost * FROM items ORDER BY ItemID ASC"
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How connect Vb.Net to MYSQL..? How to add info to database user informations using mysql database. How to call login infos using mysql.
View 8 RepliesNow I have my databases in .sdf-files. These files are located on a server and loaded into several listviews. It has worked fine for a while, but I found out that last week one of the computers didn't close the connection with the database, which resulted in (a bunch of) errors on the other computers.
I have a mySQL server (external) where I can add the data into, but I think that it would slow down the loading severely, but it's very important that people can import the data at the same time.
Can someone tell me what's wrong:Imports MySql.Data.MySqlClient
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i am having a problem converting MySQL entries to xml format while using visual.net.so far, i have succeeded in creating a plain xml format based on the entries of my database using basic commands.here's what i've done so far:
Dim query As String = "SELECT * FROM " & table
Dim connection As New MySqlConnection(Form10.connStr)
Dim path As String = ""
[code]....
the problem is, i want to generate an xml report which also contains several extra comments and items that are NOT inside the table.
how to connect and manipulate database tables using MySQL 5.x and Visual Basic 2010?
View 1 Repliesdo u need to download something for VB2005 to connect to a mySQL db?cant connect to mysql db?
View 2 RepliesI'm making a sign in/out program using mysql and visual basic and need a little help I have two tables event_in and event_out and under each table I have event_id, which automatically generates a number(starting from 1) for each row. I was wondering if it's possible to generate the numbers based on the users. So let's say User A comes and signin, 1 is generated into the event_id. Then User B comes and signs in. I want 1 generated for him too...so all User A's event_id will be 1,2,3... and each user's event_id for both the in and out table will also be the same.
With this I will be able to subtract each user's timestamp in event_out from that of event_in to get how long they were in. I believe that if I don't generate the numbers separately for each user, then let's say User A signs in (1 is generated for event_id in the event_in table) but does not sign out yet and then User B comes and signs in (he get 2 for the in) but then he signs out before User A does and he gets 1 for the out and user A gets 2 for the out. So now user and with my current query I will not be able to calculate the timestamp.
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I have Visual Basic 2010 Express and i have just installed MySQL, when i type Imports then i can't see the MySQL in the suggestions, what's the problem?
View 2 Replieshow to change the code to mysql stand of SqlClient.[code..]
View 1 RepliesI am trying to connect to a MYSQL database using VB.NET to handle some simple tasks at a page level. Usually the connections are made to a MYSQL database. I have downloaded a MYSQL-CONNECTOR 6.0.7. How do I reference or add this to my web project so that I can create the connection and use the provided methods?In the unzipped package I download I do not see any dll files so not sure what to do with this ATM, I am used to seeing a bin folder which contains this.
View 2 Repliesim 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.
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I'm trying to export mysql to xml format by ths code]..
"The file you are trying to open, 'test.xls, is a different format than specified by the file extension. Verify that the file is not corrupted and is from a trusted source before opening the file.'"
how I get user details from a user table from a mysql database.
Ive already worked out how to connect to the server, im just wondering how to import the data into a datagrid.
Heres my current code
Imports MySql.Data.MySqlClient
Module sql
Dim Connection As New MySqlConnection("server=" & Form1.txtServer.Text & ";user
[Code].....
I have 2 tables in mysql:
1. stats (stats_id,statsno,statsName)
2.stats_det (stats_det_ID,stats_id,stat_DateAdd,stat_UserAdd,stat_DateModif,stat_UserModif)
I have a form named status and from here I want to add a new record in the first table (stats).I've created the insert statement in the first table which is running well, but I don't know how to get the last_insert_id from stats table and insert it in the second table stats_det.
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How can i get a last value of an id from mysql and the last value of id will appear at textbox
View 2 RepliesSay I have a table Business in mySQL. The ID in each "business" is a function of title and location. It makes programming much more easy. I also often merge 2 identical businesses, etc. Say one day the title of the business change and I want to change the ID. An operation that I will rarely done. Many other tables point to that business. So what should I do?
Should I create the new ID and then change all relationship that points to the original business to the new ID? Is there a mysql command that'll do this faster? Any sample vb.net code?
How do I lock a row in MySQL and then only allow the app that locked it to change the values of that row?
View 7 RepliesAlright I am trying to create this: [url]
I am having some issues doing this tutorial: [url]
At the step server=localhost; user id=root; password=; database=test
What do I put instead of localhost?
