i m using admin levels for a program it uses a Mysql database i now if u use a local db that u can use a dataset but how to do it when u have to Connect to a Mysql and check if the colum admin = 1 ?[code]......
View 3 Repliesi'm having problems in register admin. Before it didn't insert, but now i have other problem, it doesn't open the registering form.
Here is the login.form:
Imports MySql.Data.MySqlClient
Public Class Login
Dim server As String = "Server=localhost;Database=escola_musica;Uid=root;Pwd=;"
'Dim server As String = "Server=localhost;Database=esola_musica;Uid=root;Pwd=;"
[code]....
how to properly connect to a MySQL database check if a login is valid.Basically i want someone to write me an example of how i connect to a MySQL database, check if username is correct, check if password is correct. If username and password is correct- it should return True as of boolean dim.
View 2 Replieshow to properly connect to a MySQL database check if a login is valid.Basically i want someone to write me an example of how i connect to a MySQL database, check if username is correct, check if password is correct. If username and password is correct- it should return True as of boolean dim.Otherwise it should return false.
View 1 Repliesin the keydown event of a textbox (textbox1) as text is typed in i want it to "knock off" items that dose not include the text in either colum 1 or colum 3.How can i do this ?
Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles richTextBox1.TextChanged
'code goes here
End Sub
Connect to a WMI namespace across a domain with admin credentials?
View 8 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'm creating a program that users will login to and I'm trying to make different user levels. I have the login and registration part done. But i need the user levels part. I know i can use a billion if then statements for each admin i have but that will be thousands lines of code afterwards. So I thought up maybe i can check the column name admin and see if its set to true. Or even check another table to see if the user is in that table then load a different form.
Dim conn As MySqlConnection
'connect to DB
conn = New MySqlConnection()
[CODE].................
Also I'm using Visual Studio 2008 express and was wondering if this would work also even though its for 2005 Do to I see the flaw in hard coding it into the program. Any hacker who de .exe it can get a hold of my information and use it against me. And if not how would i go about in 2008 and use it. [URL]
We have a VB.Net application which works fine in our tests in different Windows XP SP3 machines. However there is one machine in which is displaying this error:
Unable to connect to any of the specified MySQL hosts
Using the mysql command, we can successfully connect to the database. We already checked for any other application or firewall that could be blocking the connection but it seems fine. We also reinstalled the system (no errors during the installation) but the MySQL error message doesn't change.
The system settings are exactly the same as in the other computers. We are using "localhost" as server in the connection string. The "hosts" file has its default values (nothing strange in there).
Im 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.
[Code]...
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 Repliesis there a way to check in the Form load event if the application is being ran as admin or not? I made a program that sends a email to myself, but it needs to be ran as admin for some reason..
View 3 RepliesI am trying to connect to my remote MySql Database within Visual Studio using the compact framework.
I can successfully add a data source and preview the data within the IDE so assume that the connection is ok regarding Connection strings and remote access.
However, when I attempt to access the data using any run time control I get the following error when the table is loaded using the .fill method.
MySql.Data.MySqlClient.MySqlException was unhandled
ErrorCode=-2147467259
Message="Unable to connect to any of the specified MySQL hosts."
[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 RepliesI'm having trouble getting my app to auto-start by adding a registry key. The problem it is having is checking if the user has admin privileges. I tried setting the thread principal, because before it would always return false when I tried My.User.IsAuthenticated, but when I check if My.User.IsInRole("Administrators"), it still returns false, even when it should return true.Here's my current code. This worked fine without even setting the thread principal when I was just creating a regular Windows Form.
AppDomain.CurrentDomain.SetThreadPrincipal(New Security.Principal.GenericPrincipal(New Security.Principal.GenericIdentity("UserName"), Nothing))
If My.User.IsAuthenticated Then
[code]....
i have a script with a login form that creates a folder per user with username.txt, password.txt, firstname.txt, and lastname.txt. - auto creates when creating new user.after i log in and change form i want an label showing the first and last name of the person logged in,how am i supposed to do that? is there any way to make like an "admin" form where new account applies will pop-up when "admin" log in and then either accept or reject new users?
View 8 Replieson XP Pro, IsUserRole(eUserType.Administrator) returns true, if the class is administrator, and false if it's limited...
On Vista, it returns true, if it's the first administrator account, and false for anything else... I created a second administrator account on Vista, and it shows in code as "Standard" (or limited) user, the same as if I made a "Managed Account" on Vista...
My
#Region " [IsUserRole] "
Public Enum eUserType
Administrator = 0
[Code].....
do u need to download something for VB2005 to connect to a mySQL db?cant connect to mysql db?
View 2 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 RepliesI'm designing a system, whereby am unable to use 2 different login authorities, which are Admin and Non-Admin. I am using VB.NET and Ms. Access and need help for the codes.I want something like, if i click on admin/non admin (with different passwords) a dialog box pops onto the screen and asks for the password. If the password is correct it should take me to the form i want. Something of this sort please.
View 9 RepliesI'm just looking for an answer or idea.I plan to connect vb.net to mysql (which is done) and also the PHP connected to the mysql.But I'm confuse with something.VB.NET is use for offline things (which people will come to store and buy), but PHP is buying / booking online. (You know the airport things right ? customer can directly go to the airport and buy tickets or they can buy tickets from the internet)
For ex :Customer A come to airport and buy a ticket which is only left 1 tickets. Customer B wanted to buy from the internet. Both of them saw there is only left 1 tickets. So, both of them buying. When Customer A buy, the employee click buy at the same time with Customer B.In here, I'm confuse, how to declare which person should get the ticket because they click buy at the same time (server time because PHP and MySQL located to the server and vb.net applciation located to other PC/Machine) ?.
I have a VB.Net application that must connect to online MySql database.I already have a MySql database and I connected to it from VB.net using the MySql connector (new instance and direct connect).All I want to do is to connect to this database via a PHP web service, this will make a fast connection and more users can be connected at the same time.I tried to search for this, and I think that the solution is easy and simple, but I don't know a lot about PHP; how to upload files and connect via Web service Reference in VB.net.I downloaded these files: RemoteMySQLDatasetWS.zip And RemoteMySQLTest.zip. from: http:code.google.c.../downloads/list. which contains ".php" / ".wsdl" / ".dll" files and a VB.Net test solution.I uploaded the files (".php" / ".wsdl" / ".dll") to the FTP manager in the cPanel where I created the database. The problem is, First: I don't know if these files are working.Second: if they are working, I don't know how to accesss these file via HTTP, so I can add the "server.php" address as a web service reference in VB.Net.
View 2 RepliesVB.NET Express 2010.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code].....
Just got a mySql database up and running (about 3 weeks ago) and it's working fine for web pages with PHP, but wanted to see if I could access it from Visual Basic (why not right). So I downloaded whats needed to get the MySqlConnection working and Been looking around online and nothing is very intuitive as to what the problem is. The error message is:
MySql.Data.MySqlClient.MySqlException: Host '192.168.2.184' is not allowed to connect to this MySQL server
How to connect mysql to visual basic 2008?
View 2 RepliesHow do i connect MySQL to VB2010. eg Provider=???
View 2 RepliesI try to connect my programe with MySql on my computer but it could not execute. The error like attached image file.[code]...
View 6 RepliesI want to use datasources or something to connect VB to mysql db and execute a querry with the information filled in and standard information.
i know how web scripts work with mysql but in VB i cant find any tuts anywhere about mysql and vb
need to connect to a MySQL 5 DB from VB.NET [2008] 3.5 Framework from code.Help ..need the connection code
View 11 Replies