VB 2010 Listing From MySQL Database

May 21, 2012

I'm pretty new to Visual Basic, do mostly web programming in PHP/MySQL. Need to pull data from a MySQL Database using Visual Basic Program I'm making. Need to when I click a radio button, it shows in text box only the results from a table with a certain trait(as set in the database) etc. For example if an item is set to a certain category. And i click the radio button for that category it shows me only items in that category. I've attached an image of sort of what I've got. I've already downloaded the ADO connector from mysql site. I just need kind of a push from there or a link to a few really good articles. Followed a few youtube videos but I was unsuccessful somehow.

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VS 2010 MYSQL - Add Info To Database User Informations Using Mysql Database

May 1, 2011

How connect Vb.Net to MYSQL..? How to add info to database user informations using mysql database. How to call login infos using mysql.

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Listing Available MySQL Databases?

Jan 29, 2009

Is it possible to list the available MySQL databases on a computer?At work we run a model that generates a MySQL database full of results, 360 odd tables, when the model is a MySQL database is created containing the results and what I need to do is to be able to list all available databases, allow one to be selected and transfer all of the tables to a blank Access database cretaing the relationships once all of the tables have been created.The tables contain all the primary keys and foreign keys, eg Table1 may contain cust_Numb and table2 may contain cust_numb_pkey.Is this possible?Initially I asked this on a ACCESS forum, but am hitting a few brick walls so thought I'd ask on here as well.

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MySQL Database VB 2010 Queries?

Jun 18, 2012

I've written an application and I'm trying to utilise a database behind it. I've created a mysql database, and table which all appears to work correctly. I appear to have connected to the db correctly too. And hit a bit of a brick wall. As a side-note, within Visual studio connected to the database using the add data source wizard, I then dragged and dropped my db table's column onto my form that intends to display them all (6 textboxes, including primary key) and that now displays the first record of the table. It confused me, because i did this as soon as I had setup the database with no visual basic code assisting, so there wasn't even a connection string?!

One functionality i want to have is to press a button and cycle through the table's records using the form by the unique id, how would I do this? I'm essentially asking how can I enter a number in a textbox which would then return me the relevant primary key and data attached to that record.

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VS 2010 Can't Connect To Database Mysql

Aug 16, 2011

I'm using the latest version of the MYSQL DotNet Connector (currently 6.3.7) and I am unable to connect to my database at all with it. It keeps giving me an error. I can connect the the database using SQLyog with the exact same information but not with this.

This is the error:

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 Here is the code I'm using:

Dim conn As New MySql.Data.MySqlClient.MySqlConnection("" _
& "server=mydomain;" _
& "user=myusername;" _

[Code]....

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Accessing MySQL Database Through 2010 Express

Sep 16, 2011

I am trying to follow this userguide url... to basically build an application that will allow users to connect to my database, from an exe file. I'll try to explain as best i can. The plan is, users will launch an exe file that i have built in Visual Basic(VB) 2010 Express. When they launch the application they will see a 'login screen'.I am following the example guide (see link above), and will customise it once i can connect to the database. For some reason whenever i connect to the database it gives me two errors, the first is if i use the 'debug' mode in VB to test the script (note it doesn't produce any build errors), the second is if i build the application and run it as my users would.

1)Error Connecting to Database:Access denied for user 'mike'@'92.**.**.***' (using password:YES)

2)Error Connecting to Database:Unable to access any of the specified MySQL hosts..The ip address starred out (*) is my local machine ip address.The server is the server in which my Database runs on. 'mike' is a listed user on my 'user' table, the password i use is the password assigned to this user on my table.

3)I've rebuilt the whole VB project, but still no joy, wern't expecting it to as there were no errors generated.

4) I've read, but don't really understand that it could be something to do with my database not being able to be controlled remotely, only locally. I started digging into 'Access Your MySQL Server Remotely Over SSH', didn't really know if i was going completely off the mark, it didn't mention needing to do any of this in the guide i've been following, but just a thought. It might be the case as i've tried to access my database through a programme called MySQL Administrator. I punch in the host,username etc and connect to my database, for some reason it won't allow me to add new users, could this be because i can't control my database remotely? Would this stop what i'm trying to do working?

5) When trying to install the MySQL.Data.dll file i had great difficulty in choosing one and finding it, adding it to my project using the 'Add reference' in VB. Finnally got it how it should be (i think), installed MySQL.Data.dll Ver 6.1.2.0 into my project.

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Connecting A .NET 2010 App To A LAN Server MySql Database?

Oct 3, 2011

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.

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VS 2010 - Database Mysql Connection Information

Dec 22, 2011

I'm wondering if I create a program that connects to a mysql database, will they be able to decompile it and do anything with the mysql connection information?

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VS 2010 - Database Connectivity With MySQL Server 2005

Dec 3, 2011

I am using Visual Studio 2010. I want to do database connectivity using VB.Net and MS SQL Server 2005. I know 1 way of doing this. Following are the steps...

1. Create a new Data Source Using Data Sources Window.
2. Select the appropriate view like details view/ data grid view for that data source
3. Drag that data source on your form and connectivity is done. Also all the controls are created by the visual studio.

This feature is really cool but I want to learn database connectivity by pure coding without using such advanced features. Also is it possible to do connectivity from a class library ?

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VS 2010 - How To Create Tables Automatically In MySQL Database

Sep 15, 2011

My project is about recipes. I want to automatically create table inside in mysql database when I hit the add button on my project through codes. First is when I input recipe name in the textbox1 then my input will be saved in the recipes table under recipe name column and also create a new table through codes on what i input in the textbox1

Example of my database in sql
texbox1 input will be save here
recipes - id, recipename
And then it will also automatically create a new table in mysql database, create newtable, with id, quantity ,unit, ingredients

Private Sub iadd()
Dim command As New MySqlCommand("insert into recipes (recipename) values ('" & TextBox1.Text & "')", connection)
Try
connection.Close()
connection.Open()
command.ExecuteNonQuery()
[Code] .....

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VS 2010 - Performing MySQL Search Through Records Of Database

Jan 26, 2012

I am trying to search through records of my database in a VB form and I don't have any errors or warnings but it doesn't work.
Here is the code and a screenshot:
Private Sub btnSearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSearch.Click
Dim search As String
search = boxSearch.Text = txtSearch.Text & "'"
Dim foundRows() As DataRow
foundRows = taxDS.Tables("Orders").Select(search, boxSearch.Text)
End Sub
txtSearch.DataBindings.Add("text", taxBS, boxSearch.Text)
boxSearch.DataBindings.Add("text", taxBS, boxSearch.Text)

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VS 2010 Way To Have Program Still Run Efficiently When Connecting To An Mysql Database?

Jun 20, 2010

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.

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2010 - Application Interacts With A MySQL Database On A Remote Server

Jun 2, 2011

I have an issue with my code. The application interacts with a MySQL database on a remote server, I have access to this server. When my app is running the insert into code I m getting this error: "Conversion from string "INSERT INTO phpvms_fsspireps(pil" to type 'Integer' is not valid."

The variable which holds the Inser Into string, during break point debug gives me this: ""INSERT INTO phpvms_fsspireps(pilotid, code, flightnum, depicao, arricao, route, route_details, distance, aircraft, flighttime, flighttime_stamp, landingrate, submitdate, accepted, log, load, fuelused, expenselist, source,

[code]...

And this is my code.

Dim conn As MySqlConnection
Dim cnString As String
cnString = My.Settings.constr

[code]...

the DB spec:
Total DB size: 190,1 MB
Total Tables: 106
and the table specs. The titles are in Greek but I think you can understand it from the data. [url]

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Link Database From MySQL 2005 To Microsoft VB 2010 Express?

Jan 7, 2011

My question is how to link database from MySQL2005 with the interface created in Microsoft Visual Studio 2010 Express?Is it possible to link the database into my interface?

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VS 2010 Login Form With MD5 Encrypted Password From MySQL Database?

Feb 9, 2011

I m creating a Log In form at VB.NET and i have some problems The connection between the application and the web server opens fine and i can login if i use the MD5 encrypted text of the database.

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VS 2010 Only Update Specific Row For Logged In User [MYSQL Database]?

May 24, 2012

My program connects to a Mysql Database. It allow registration and login. I Need this to update the "BankACCid" column(?) in Mysql for the current logged in user.This is the code that doesn't work

MySql Connection
Dim conn As MySqlConnection
conn = New MySqlConnection()

[code]....

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VS 2010 Copy Online Mysql Datase To Local Access Database?

Jul 19, 2011

I am able to copy the complete online mysql database to the local ms access database, but the problem is that the local database needs to be emptied before the new data is being copied. And a progressbar needs to display the entire progress. Here is the code what I have now:

Private Sub StartScreen1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim dt As New DataTable()

[Code].....

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VS 2010 Developing A Chat Application Using Online Connection To A Mysql Database?

Mar 4, 2012

I am developing a chat application using online connection to a mysql databbase. But i am facing a problem. After 10 minutes, MySQL closes all the chat connections because of the 600 seconds timeout (has been set by the host service i am using). I don't understand why is that happening cause every piece of my code which needs data from the database opens and closes the connection (i mean that it dosn't maintain the connection after the query's execution). If i .close() and .dispose() the connection, it still appears in mysql at sleep mode (it terminates only if i exit the program).

Dim MySQLCon as New MySQLConnection
Dim MySQLCom as New MySQLCom
Dim counter as Short

[code]....

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Store Picture As BLOB In MySQL Database And Retrieve From MySQL Db Directly Into Picturebox ?

Apr 11, 2011

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]......

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Make A Login System Mysql Try To Connect To A Mysql Database?

May 3, 2010

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]....

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VS 2005 : ListBox And SQL Database: Listing Entries?

Jan 19, 2012

You see, in my new VB application, I have a form with a TextBox and a ListBox, and I need to make it so that, whenever some text is written in the TextBox, a SELECT operation must be performed in a table belonging to an SQL database, in order to return the elements of a particular column that are LIKE the text I just wrote in my TextBox. The results of this SELECT operation must then be written inside the ListBox.In other words, whenever I have some text inside my TextBox1, I have to do:

SELECT Description FROM Elements WHERE Description LIKE TextBox1.Text (this must be done whenever the text changes)And the results of this operation must be displayed in the ListBox on the side.

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VS 2010 - Listing Network Directories

Feb 20, 2012

I have a page in VB.NET that is hosted with IIS 7 on Windows 7 Home Premium. The page has code in the Page_Load event that scans through a directory and adds all sub directories to a drop down list. When testing through VS2010, it works perfectly. However, when I set the site up in IIS, the page loads correctly but nothing is added to the drop down list. My current code is: [Code]

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VS 2010 Listing ALL Remote Printers

May 14, 2012

I have this working but only shows printers for the current user I think, I need to see a list of all printers installed on a remote pc for all users.I think I need to use the reg keys but all samples I fnd want only for one user and seem to be vbscript not VB code..[code]

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VS 2010 - MySQL Connector As A Resource On My Application - Connect To My MySQL Server

Jun 21, 2012

What 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

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Directory Listing - Write A Simple Program That Will Let Me Choose A Directory And Get A Listing Of All Files?

May 8, 2010

All I am trying to do is write a simple program that will let me choose a directory and get a listing of all files in that directory and its sub-directories and show it in a RichTextBox. I got as far as being able to select the directory but when I click "OK" I get "access to c:documents and settingsstevedesktopmp3 is denied".The code I am using is listed below.

Imports
System
Imports[code].....

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Mysql Database Connect With Mysql-connector-net

Jan 30, 2011

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)

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Forms :: Listing All Running Processes In ListView (2010)

Nov 13, 2010

I have created a client and server application where the clients will be run on multiple computers while the server application will be run on the host computer in the same network. So far I am able to list all the connected clients in a ListView on the server application with the IP addresses and computer names of the client computers.

[Code]...

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VS 2010 - Building Comprehensive Directory / File Listing

Apr 11, 2011

Where to begin trying to research building a program that can inventory a program and then build a spreadsheet where I can name tabs based on directory names and then color them according to their level in the directory tree. The number of directories and/or total number of files shouldn't be a limiting factor if possible. I would also like all subdirectories to be after the tab for their parent directory.

[1] [1a] [1b] [1b1] [1b2] [1c] [2] [3] [4]

I'm working on a Win 7, Office 2010, and VB 2010 Express machine. The purpose of this is to assist with our data retention policy at my company. I want to split up directories on the tabs to make it easier to search and then employee's can go into certain directories to make files they used for a project so those can get archived and the unused files can be deleted.

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VS 2010 : Dropdown In Property Grid Listing Other Controls In The Form Or Container?

May 16, 2010

I have a custom control of type MyListControl with a Property called NotifiedList. I would like that when selecting that property in the Property Grid at runtime, that a dropdown list is populated with all the instances of type MyListControl that shared the same container as the original control.

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Visual Studio 2010 Listing Class As 'Type Undefined" When MSDN States It Exists

Sep 17, 2011

I am currently attempting to create a VB.Net script that pulls up information on installed printers. I am using Visual Studio 2010 SP1, and as my target program needs to run on older machines, is currently built using .Net 3.5.Looking online, there are several methods on how to do this, one from url...the code is supposed to use System.Management as you can see. However, after importing System.Management, Visual Studio throws an error and states that ObjectQuery, ManagementObjectSearcher, and ManagementObject are not defined.a quick look at the MSDN forums shows that ObjectQuery is a class of .Net 4, 3.5, 3.0 and 2.I figured the error might be because I didn't have the .Net 3.5 SDK installed, so I installed the .Net 3.5 SP1 SDK to no avail.just to make clear, I am importing System.Management at the top "Imports System.Management"

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