Make A Very Simple Program That Connects To A MySQL Database Using .NET?
Feb 27, 2011
I am trying to make a very simple program that connects to a MySQL database using VB.NET. My program only has one form and one label. I setup my MySQL database to have a table and one field (a VARCHAR)called "Tab1". I manually inserted the value "CLOSED" into the Tab1 field using PHPMyAdmin. I want my program to change the value of the field to OPEN/CLOSED and I also want the label text on my form to change too when it's clicked.
[Code]...
View 3 Replies
ADVERTISEMENT
Jul 12, 2010
I have a website with MySQL databases. I'm wanting it to connect and: display a table's data, login using a table with logins, and submit a form to go to be put in the table.
View 2 Replies
Jun 30, 2011
Basically Im going to sell software where once the user buys they register on a page, then their credentials gets added to a database, then once they open my program they login and my program checks if there in the database or not so they can advance.
View 3 Replies
May 22, 2009
I need to create a program that connects to a database and determines if what the user entered is in the database. Trying to do this in somewhat the same way that a translator might workchecking to find the word, and if found replace it with what is in the row beside it in the database)
Anyone have any idea on how i should go about doing this?
I know its gonna involve looping but as to how i am completely lost
View 4 Replies
Mar 12, 2010
i am trying to create a program that connects to a database and shows table fields in listview in windows form i manage to do that but i want now to have a button to take the total of a column in a list box ,lets say from the column "money"?
View 9 Replies
Sep 2, 2010
I'm looking for a front-end that's very simple, to access a to-be-built MySQL Database. I actually need it for only one table. I was thinking that the user could search in a way that would ask for values for each field of that table, and give the option of leaving it blank. Then, it would return all the entries that match up with the query.
View 3 Replies
Apr 17, 2009
i'm trying to populate a simple combobox with a query to a MySql database. I Just want the combobox to show the results of the query:
SELET DISTINCT models from Cars
I am using VB 2008 with Datasets, how can I achieve this?
View 4 Replies
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]....
View 6 Replies
Jul 2, 2009
i want to make a simple program that can be used of add,delete,edit,save,, thats all, so that i will understand the basic of programing.so that in that program i will developed it and also connection of vb2005 to sql server 2005.. i am amateur here using this vb2005 and sql server 2005.
View 4 Replies
May 4, 2009
I'm trying to make a per-user shell for a Vista box to simplify use of a particular system for my users. I have no problem making a program that I want to use and I am familiar with the process of editin the registry to make my program the users shell but I've run into a snag.
Whenever a user with the custom shell logs on, there is a delay just after they enter their password where the system will sit at "Preparing Desktop" for about 30 seconds. I know for a fact that the user desktop is already made and this shouldn't be taking that long.
I've poked around on the web and see various places saying that winlogon is waiting for the shell to flag a "shell ready" flag of some sort but I am unfamiliar with any such flag.
Anyone know of such a fix for the long login time or anything about a shell ready flag?
View 10 Replies
Jul 27, 2009
how to make a simple folder locking program and sorry don't have any code for it.
View 2 Replies
Feb 10, 2011
I'm trying to make a simple program that detects if a game closes, and when it does, it shuts down the computer.
View 1 Replies
Mar 1, 2009
i was wondering how i can make a simple program that when for eg a user enters 4 it gives this figure **** and so i want that if the user enters 5 it gives ***** etc.
View 9 Replies
May 1, 2012
I just have a simple vb.net website that need to call a Sub that performs a very long task that works with syncing up some directories in the filesystem (details not important).
When I call the method, it eventually times out on the website waiting for the sub routine to complete. However, even though the website times out, the routine eventually completes it's task and all the directories end up as they should.
I want to just prevent the timeout so I'd like to just call the Sub asynchronously. I do not need (or even want) and callback/confirmation that it ran successfully.[code]...
View 2 Replies
Jun 29, 2010
i want to make some simple program for encrypt / decrypting message using VB, my problem was when i want to decrypt the message, the result was incorrect,
Code:
Dim decryptor As Integer = TextBoxhasilencrypt.Text
Dim privatekey As Integer = Labelprivatekey.Text
Dim modulus As Integer = LabelModulus.Text
[code]....
the logic error on the program was when the "power of" are odd
View 2 Replies
Sep 27, 2010
I was wanting to make a simple client-server program.I saw some code for it and it was easy to understand but it was with winsock.
The program is:
Client: Clicks button.
Server: Recieves Text written in clients textbox.
Is there a reasonably easy way to do this?Maybe Net.Sockets or something similar?
View 3 Replies
Jun 11, 2011
How to do a simple log in program in netbeans using java database ?
View 1 Replies
Jan 11, 2010
I am trying to make a simple program to convert ascii in its code format
Example: Chr(53) & Chr(53) & Chr(54) & Chr(100) & Chr(52)
to a readable format. I understand that this can be easily accomplished by writing in the ascii code into the code will do it but I am trying to create a more interactive method of doing it so I can copy and paste a long length of code into a textbox and have it update a label with the conversion.
View 6 Replies
May 14, 2009
Recently, someone asked me to code a program for them in Visual Stuido. What they need is a program that allows them to enter names, and each name has to pick a option (i was thinking that the user would select a radio button) and each option could only be selected a limited number of times.
View 8 Replies
Jul 8, 2011
I have an app that connects to a sql database using the standard connection string.Now i want to do some work on this at home, where i have a vpn connection to work setup.It's quicker to work locally than it is to rdp into work and work from my desktop there.What do i need to append to the connection string to get it to connect to the server at work? i've tried appending the domain in front of the server name but that didn't work. is there something else i should do?
View 2 Replies
Jan 29, 2011
i am trying to make a program that connects through a proxy mainly socks proxy but would like to connect through a http proxy also.
View 2 Replies
Aug 23, 2011
Im learning Visual Basic 2010 on my programming class and we reached the part of file handling. Here i tried to make a simple program that can create a text file with the content of what i type on the textbox, basically i create the file if it doesn't exist, and if it already exists i append the content to it. Once the file is saved i can read it using the "Open" button. Unfortunataly, whenever i try to create the file, the compiler gives me an error saying that it cannot modify a closed file, although i've followed up the execution instruction by instruction and i can't find the error.
Imports System.IO
Public Class Form1
Dim body As String
[code]....
View 6 Replies
Feb 23, 2012
im trying to make a auto mysql backup for my vb program. this code is working but i want to hide the console window so the user will never notice that something happened.
Process.Start("C:/wamp/bin/mysql/mysql5.5.16/bin/mysqldump.exe", "-uroot coop usertrails --skip-add-drop-table -r ""C:ackup.sql")
View 3 Replies
Dec 14, 2009
I'm trying to make an e-mailer that connects to an SMTP server.
Ive looked everywhere and Id prefer if it was explained how to put it into my code.
[code...]
View 4 Replies
Aug 13, 2009
Is it possible for me to make a login that connects to my forums?So 1. User opens login form 2. Enter info 3. Connects to forums 4. User opens browser and is logged in
View 3 Replies
Aug 14, 2009
I'm trying to run a simple database and im getting a "System.NullReferenceException" error ) & "Additional Information:Object reference not set to an instance of a object" .
txtItemName.Text = rowCurrent.Item("ItemName") <-- highlighted in yellow
Code is as follows:
vb.net
Imports System.Data.OleDB
----------------------------------------------------
Public Class Form1
[code]....
View 2 Replies
Mar 12, 2010
I have a little problem. I made a connection to a database. So now i want the mac address of the NIC that connects to the database. Is that possible ?
View 1 Replies
Sep 29, 2010
I want to create program in vb2008 express with ms access database. Can somebody help me so i can learn how to program using classes hard coded. I have learned vb6 before but it has a big difference on vb2008.
I have a database named "DATABASE" in ms access 2003 and the details are: Table :
EMPLOYEE(EmpNo, EmpName), DEPARTMENT(DeptID, DeptName), CATEGORY(CategoryID, CategoryName), SUPPLIER(SupplierID, SupplierName), ITEM(ItemID, Itemname), ITEMLIST(ItemListID, ItemID, ItemDescription), INVENTORY
[CODE]...
All the CAPITALIZED name are Table and all items inside the parenthesis are fieldnames. I don't know where to start on working on this RECORDS. I was able to understand visual basic 6 a bit, and i am trying to apply the coding to VB 2008 but all i get is errors. I am hopeless now and i need help to be able to start my programs. If someone can give me a sample code, i think i would be able to trace the line of code to be able to understand it. I am currently an inventory manager on the small company i was working with and i like to organize my record by using database.
View 1 Replies
Dec 14, 2010
I'm trying to make a chat application in Vb what uses MySQL database.
Here is the code for the UpdateChat()sub
Public Sub UpdateChat()
' MySQL Adapter
Dim MySQLAdapter As New MySqlDataAdapter
[Code]....
Now it gives me there error that a connection is allready open with the Datareader (I havea timer running this sub once in a while).
View 21 Replies
Jun 22, 2010
How to make module to vb.net 2008 and using mysql database
View 1 Replies
