im using VS08 and i got this script to check if username is in database if not insert it which works halfway lol which it says the username is being used even when there is no username in database.. here is the script
Call ConnectDatabase()
Dim myAdapter As New MySqlDataAdapter
Dim query As String
[code]....
and is there a way i can create a label on login form and when the user creates a username it will go to the login form and put up on the label "you have created a username" or something like that?
I 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.
I'm doing an application to manage a school of music, at the moment i'm working on registration (with MySQL DB).
Imports MySql.Data.MySqlClient Public Class Admin_Reg Dim server As String = "Server=localhost;Database=escola_musica;Uid=root;Pwd=;"
[Code].....
Now i want to verefy the table if the username exists or not. If it exists msgbox "Registration Complete", if not "Username already exists. Choose another one..."
I have an ASP.NET application on our company's intranet. And a funky security requirement.
I need to check to see if a given username is in a certain role. I cannot use
Page.User.IsInRole("MyDomainMyGroup")
because
Page.User.Identity.Name
Returns an empty string. Because of some lovely specifications for this program, I have to keep anonymous access enabled in IIS. Seems to rule out any page.user.identity stuff.
So I did find a way to (at least) get the current user (from System.Environment.UserName), but I need to bounce it against the domain group to see if they're in it. Or, better yet, get a list of users within a given domain so I can check myself. Something like...
Dim UserName as String UserName = System.Environment.UserName If User(UserName).IsInRole("MyDomainMyGroup") Then
I have this code that it's suppose to check if the username exists and if it is doesn't insert but it does: Imports MySql.Data.MySqlClient Public Class Admin_Reg Dim server As String = "Server=localhost;Database=escola_musica;Uid=root;Pwd=;" Dim con As New MySqlConnection Private Sub Admin_Reg_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load [Code] .....
Where is a good VB.NET tutorial where I can have a username box and a password box and it checks in the database if it's there and if it is then another form will show?
I am working on a code for a chat client/server and I have it all working, I can connect and chat locally and global. The problem I am having is that when someone just hits the X in the corner to exit it crashes my server as well as the fact that if someone wants to they can make their username the same as someone elses.
I've created a new datasource dtsLogin containing an ID, username and password. my problem is how can you check if the username & password typed in the textbox are the same as the one on the Access database? I thought maybe using a rowfilter but I'm not that good in ADO.net.
So far i have a normal login system but want to add 3 radio buttons.you have to enter the right username and password then check the right radio button..
My intent is to have the code - on a button.click event - check the Username and Password fields and return an error depending on which is wrong. Or if both are wrong, return a different error message. I've set the username as parts and the password as parts (still learning how to use external authentication). [Code]
I've made a basic form with a textbox for the username and an OK button, I have no idea how to make it go to the next form when only certain usernames are entered and the OK button is pressed.I also need to find out how to show the username on the next form?
Small question, Is there any way to find out who did start the procces?Because im needing a check for a procces, but if user1 and user2 are logged in, the app running on user1, and user2 running the procces that i want to find, it still sees it as running..nd i detect and kill thats forced? like end procces.?To explain, Im making an sort of "safe" env. for my lil bro and his friends, so they can have administrator rights for the games and such, but still cant do the things ive limited and logging the changes on the disk etc. so nothing "strange" is going on in there.
The program is for users to submit their username by typing in their username and pressing the submit button. The username may be able to display on the Usernamelabel in form1.(I made the button on form2) I have problems coding to make the text to come out in form2.My code comes out as error.
Here is the code in form2. Public Class Form2
Private Sub Form2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
I want to be able to have a textbox where user enters their username and password.It then will need to check the database and see if the username and password exist.If so take them to another form.[code]I have started the db connection and checking the database but am struggling with checking if they exist.
Ok first of all my internet is protected witha a username and password field so when i double click on my webbrowser, a messagebox comes up requesting my username and password. If the username and password are correct it allows me to browze the internet.
Question: Is there a way how i can find this messagebox 's parameters and manage to fill the form without sendkeys? Maybe using api send message
I'm trying to select a 'Username' value from a table called 'tblUsers' where the 'UserID' is 1 and assign it to the 'Text' property of a field. The SQL command is fine, but I don't know how to assign the value to the file. I've changed the SQL command to select the value I want. I just don't know how to assign it to a field:
'Use these import statements, so you don't have to fully qualify the Oledb Object names: Imports System.Data.OleDb Imports System.Data Public Class Register Function Register() [Code] .....
I have Logon and Detail forms. In Detail form combobox populated by Employee table. I would like, when user logon and open Detail form the combobox will automatically display name of employee who logon.
I've been looking at accessing shared folders, read and write, via the network without being prompted by the OS for the username and password.
On this forum, and googling, I can find many things about accessing network shares, but none using code which also passes the username and password required.
What I'm basically looking for is to not have to map a drive on the users computer. Then using code, write or read files from a network share and at the same time pass the username / password required for that network share.
