VS 2008 - How To Make MySQL Reader
Aug 9, 2009How can I make mysql reader? That it will get charatername from row that has the username they entered.
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.net Mysql Reader Progress?
Apr 17, 2011its possible to find out in a reader how much reading is left to do. My code will be below and i think it be fairly possible during a query that would be returning data but is it possible during a query designed to give data?
Public Function queryup(ByVal queryString As String, ByVal connection As MySqlConnection)
Try
Dim newQuery As String() = Split(queryString, ":")
For Each Query In newQuery
[code]....
.net Mysql Data Reader - Second Query Is To See If There Are Double Bookings In The Database?
Jan 24, 2011I have a basic calendar schedule i want to loop through and then do some checks. My first data reader works fine. But as soon as i put in the second data reader it does not finish.Here is my code
Dim mycommand As New MySqlCommand
Dim mycommand2 As New MySqlCommand
Dim myData As New DataTable[code].....
Basically the above code looks up distinct calendar entries in the database.i then loop through the entries and put the items in a list view.The code above will list about 1600 rows.in the above code if i uncomment the 2 lines the system will break It will on display one line of code. What im trying to do in the second query is to see if there are double bookings in the database.
Make Connection Between Mysql And VB 2008?
Jan 15, 2012regarding vb 2008 as below 1.how to make connection between mysql and visual basic 2008. 2.how to write insert the query.
View 2 RepliesMake Module To Net 2008 And Using Mysql Database?
Jun 22, 2010How to make module to vb.net 2008 and using mysql database
View 1 RepliesMake A Login System Mysql Try To Connect To A Mysql Database?
May 3, 2010I 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]....
VS 2008 Make MySQL/DataTable Handle Norwegian Characters?
Oct 4, 2009I'm populating a DataTable from a MySQL-server. One of the columns contains norwegian characters (�, �, �), but they don't display correct in my datatable. I've been searching google for some answer, but I haven't found any. I've never had this problem before. Actually I'm not quite sure exactly where the problem is. It's either in the datatable or in the MySQL .NET-connector as far as I can tell. If I do the same query in the MySQL Query Browser, the characters are shown correctly, so it can't be the server.
View 1 RepliesVS 2008 - Make The Server Check It With The Local VBulletin MySQL Database For The Username And Password?
Nov 14, 2009I have a chat server / client system running, but I want users to authenticate with my vBulletin forum database.I don't want the client to do it, because it is possible to fake the 'successful login' and connect with a fake username. I want to send the username and password details to the server, and make the server check it with the local vBulletin MySQL database for the username and password.Is there a way to do this? To my knowledge vBulletin has a username and a password entries in the database which is salted, and the salt varies from user to user.
View 7 RepliesHow To Make An In-program Email Reader
Nov 1, 2011I am trying to make an in-program email reader. So, I press a button, and it shows the next email. Originally, my problem was that it would automatically cycle through the email. I began trying to fix this... What i ended up with was something that makes it so now not even any email shows. The things i added when trying to fix this were:[code...]
View 4 RepliesRSS Reader - How To Make Links Clickable
Jun 11, 2010heres what i have.. and i got it fully working... except.. I can't make the links clickable to open a new web browser window for some reason.. and how would I clean this up a bit too?
[Code]...
Launch An Application Called Foxit Reader Pdf Reader?
May 18, 2011I want to launch a application called Foxit Reader pdf Reader .I know System.Diagnostics.Process.Start(path) can do it but . Requirements are Foxit Reader should be installed on machine.Now if it is installed how to serarch for the path of its Executable to provide the parameter as I can not hardcode the path for different machines.
View 3 RepliesPrinting A PDF Using FoxIt Reader Or Adobe Reader?
Feb 28, 2012I am having an issue with both Adobe Reader and FoxIt Reader when trying to print a PDF document. Both issues are different but a solution to either one will allow me to fix my issue.The issue I am having with Adobe Reader when trying to print using the following code is that it will not print it to the network printer I specify but just the default printer.
Dim AdobeReader As New Process
AdobeReader.StartInfo.CreateNoWindow = False
AdobeReader.StartInfo.Verb = "print"
[code].....
File I/O And Registry :: Stream Reader I/O - Saves The File With No Crlf's For When Use Reader
Sep 24, 2008how would I accomplish saving a large piece of data, using the Stream Reader for the Line-by-Line, while keeping the carriage return line feeds in there?
[Code]...
Use A Smart Card Reader In 2008?
Mar 7, 2011I am trying to use a smart card reader in 2008. All I want to do is store a simple value to the card. Not really interested in forms of security.
Cannot seem to find anywhere to start on this one and am an absolute beginner. Any tips on this one would be most useful.
VS 2008 : Get Reader Value To Integer Or Currency?
Oct 28, 2009I am still learning to use the Reader in .net for getting results from a stored procedure. From examples on here I see how to get a string value from the reader such as:
reader("LastName").ToString()
But how can I read in both an Integer and a Currency type and assign it to that type of variable?
VS 2008 Using Combo Box And Stream Reader
Apr 20, 2009im trying to use a 2 combo boxes each with a list of 7 cities these need to link up with numbers in a stream reader to give a total distance.[code]
View 12 RepliesCommunications :: 2008 - Implement A Barcode Reader ?
Aug 10, 2011I am wondering how to implement a barcode reader on vb.net 2008. I haven't started creating a program yet. I have only these simple questions
How to declare Barcode Reader on vb .net?
If I want to scan a product on the barcode reader how to catch the data that is being scanned?
VS 2008 WebRequest Stream Reader Timeouts?
Jan 18, 2011I have been using the following Stream Reader code for over a year now to pull information from 3 websites w/ no issues. Recently my users are getting massive amounts of "Timeout" errors. I have opened a ticket w/ the IT department but they have not found any issues (we are experiencing off/on issues w/ our web traffic speeds in our department). Per the code I have the timeout set to 20 seconds but the Timeout error occurs in only a few seconds from the System.Net.WebException.
Imports System.Text.RegularExpressions
Imports System.Net
Imports System.IO
[code]....
Make It In Vb Langugae N Its Backend In MySQL?
Jul 13, 2011m a final year bsc.IT student.i need your help can u suggest me some topics for my project.
i want to make it in vb langugae n its backend in MySQL
but m not finding any suitable topic.
VS 2008 Dynamic TextBox Control Using A Stream Reader?
Feb 11, 2010I have a text file that has different controls for text boxes. This text file controls the BackColor, BorderStyle, Font-Bold, Font-Size, Height, Width, ReadOnly, and TextMode a sample is below:
*****Detail Header
txtDetailHeaderBackColor = Black
txtDetailHeaderBorderStyle = None
txtDetailHeaderFont-Bold = False
[Code]....
VS 2008 PDF Reader Print And Hide Toolbar/navigation Bar?
Mar 12, 2010I am currently working on building a kiosk, and I have to make the pdf reader part in vb.net. The pdf reader should have following functionalities. 1. It should be able to print the pdf showing by clicking a button saying PRINT instead of the adobe reader print button
2. I must hide the menu bar, navigation bar, etc from the adobe reader AxAcroPDF because it is a touch screen application and we don't want people to be able to get any access to the actual computer.
[Code]...
Make A Auto Mysql Backup For Vb Program?
Feb 23, 2012im 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")
Make A Chat Application In Vb What Uses MySQL Database
Dec 14, 2010I'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).
VS 2008 Handle Error - Reading A Xml Document Via A Text Reader
Feb 18, 2011I'm reading a xml document via a text reader, this is my code
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Frequency - Connect To Mysql And Make Order And Close
Jun 13, 2012iam working to develop a CMMS software for my company this software will connect to MySQL over LAN or WAN and i will update and view data from MySQL many times in software (to insert, delete, update,...) now i code every time i use the data , i connect to mysql and make my order and close. as the following code
[Code]....
How To Make Login Screen Connect To MySQL Database
Jun 11, 2012I am trying to make a login screen that is connected to a mysql database. I cant seem to get it to work it keeps giving me an error that says ("there is already an open datareader associated with this connection which must be closed first")
Imports System.Data.OleDb
Imports MySql.Data.MySqlClient
Public Class SalePersonLogIn
Dim con As MySqlConnection = New MySqlConnection("Data Source=localhost;Database=testdatabase;User ID=fvfvxcv;Password=cxxvx;")
[Code] .....
Make A Very Simple Program That Connects To A MySQL Database Using .NET?
Feb 27, 2011I 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]...
Make Login For Vbulletin Through Windows Application Using Mysql
Jul 17, 2011I am trying to make a login for vbulletin through a windows application using mysql but whatever i tried has failed, i can connect with the database but i cannot find the password table, since vbulletin has md5 on their passwords.
View 3 RepliesMysql Functions - SELECT Statement And Make A Function ?
Jul 12, 2010I am trying to clean up my code a bit.
I made the following function:
Public Sub sqlUpdate(ByVal table As String, ByVal column As String, ByVal var1 As String, ByVal column1 As String, ByVal var2 As String)
Public CN As New MySqlConnection
Public cmd As New MySqlCommand
[CODE]...
Which is fine, if I want to use mysql update all I have to do is call something like: sqlUpdate("test", "test", 0, "test", test) I was wondering if I could do the same with the SELECT statement and make a function. I cant think of a way to do it though...
sqlConnect()
Dim cmd As New MySqlCommand
With cmd
.CommandText = "SELECT * FROM users WHERE username=""" & lblAccountName.Text & """"
[CODE]...
The data I would want to extract would be different every time.
VS 2008 - Have To Open And Close The Connection And The Data Reader While Access The Database?
Apr 21, 2009When using SQL connections in my program, will I have to open and close the connection and the data reader each time I want to access the database ?
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