Ok so im sure this has been asked before but i cant find it, Im after making a secure login form for my program that uses a ready made access database, the database has 2 fields Username and Password.
I want the program so search both fields in the database to see if it matches the details entered in textboxes on the program. I have had a go at getting it to work but im still very new to viusal basic
I want to create a log in that allow the user to select different level of access when there using the program. Ok here is how I want it to be the user must select either user or admin, along with typing in there password and username, but I'm a bit confuse in putting the coding together.
View 1 RepliesI 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.
View 9 Replies May i know how to change my below login code to support for multi access level login? So that i can differentiate between manager and normal employees login so that i can enable or disable certain features for different department? I have the below code that can serve as a basic login.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'login code can work
conn.Open()[code]......
How do I create a Login Verification routine (Login Form) in vb.net . i have an windows application with login form contain user name , password , ok button and cancel button .
as this one:
Imports System.Data.OleDb
Public Class LoginForm1
' OK button
[Code].....
but i want to run my application from desktop and will get confirmation if the user name and password correct by checking them in MS Access Database in the server.
so the the application in the desktop and the tabel of user name and password in the server.
I'am trying to make a login system with the dll. I want the .dll file to have the password inside of it and make another interface window that the user can login in.
View 10 RepliesFor the past couple of days I have been using Visual basic 2008 and learning it.Anyway, I am trying to make a login form that will login to a website with WebBrowser control.and I am noticing that the webbrowser is extremly slow, it takes him about 20 seconds to load a page while mozilla opens it in a moment, why is that?
View 6 Replies[code]
Imports System.Data.OleDb
Imports System.Data.SqlClient
Imports System.Configuration
[code]....
I don't know if these can connect with Access, anyway, I got ERROR on the com.Connection.Open()?
i am trying to create a login access for my application. Well, i have 2 account type, that is manager and receptionist. And both account type have their own forms. which mean if i log in as manager, then i will open to the manager forms, and if i log in as receptionist then i will be open to receptionist forms. Can it possible be done?
View 5 RepliesI got the above error when i deploy my web application into windows server 2003. How do i resolve it? [code]
View 3 RepliesI had a problem with WebBrowser component. Basically, it works improperly when try to log in on one web-site (Forex Trading Social Network | Online Forex Trading Forum and Social Networking Site). I am working with Visual Studio 2010 Professional. I created a simple WebBrowser trying to access the indicated web-site. The problem begins. Well, the website loads, but when you go to the login page (Forex Trading Social Network | Online Forex Trading Forum and Social Networking Site) and try to log in, it doesn't work. I mean, when I enter the login details the login page just refreshes itself and the login wasn't proceed. The same login page appear with every login attempt. The is the current problem!I check with Google, it works. But, it doesn't work with Forex Trading Social Network | Online Forex Trading Forum and Social Networking Site! Why?
View 14 Repliesi want to develop a software by which i can setup the internet in which manner. so that when user will login on my software, he will get the permission of internet and also i want to create the log file of accessing site.
Dim WSHShell,RegLocation ,RegValue, NewValue
Set WSHShell = WScript.CreateObject("WScript.Shell")
RegBinWrite RegLocation, binstring
[code]....
I'm creating a login form for vb.net using ms access 2003 as database. But it only checks for the username and bypasses the password. Meaning that if the username is correct and the password doesn't jive with the username, the user can still enter the system. Here is my code:
Try
Dim NoAcc As String
Dim NoAccmod2 As String
[Code]....
How do I do it so that it checks both username and password?
1.How to handle com exception? Here is the attachment of the error... (1st attachment)
2.Is there any way to convert .accdb file to .mdb or .mdf?(2nd attachment)[code]
To create a login form which checks the username and password fields from the database.
I am doing a project on Login form using vb.net with the database of MS Access. But the problem is I am not good on creating the form. I wanted to create a login form using the vb.net code..
View 3 Repliescreate a vb 2008 code that requires a user to log in. His username and password are stored in an ms access table. Everytime he logs in, that table is searched for the corresponding username and password; if successful, form1 is opened; if not, the program displays a username and password mismatch error message and allows the user up to 3 attempts before it closes the program.
View 1 RepliesI wanted to create a Login System. I am using Visual Basic 2008 Express Edition, Microsoft Access 2007/2010 Beta.Ok this is my current code-the main problem I have is that I dont how to compare what the user puts into the textboxes and then check that against the data in my database. [code]When I run/debug the program and enter the correct username and password into the program it comes up with the MsgBox("Incorrect Login Details - Please try again.").The connection string for where the database is coming from is right, because I checked it..so must be something wrong with the SQL Coding I guess.
View 19 RepliesI wrote some codes for student login. the codes checks for the "username", "password" as well as their type of "status", from the database. once this input are met, the student logs in successful, otherwise a message pops up.The problem i encountered is this, i have 11 student records in my database and only the first 6 students can login successfully. the remaining 5 students cannot login. Despite entering the correct username, password and status for the last 5 students in the database, the message "Invalid username and password" comes up. I don't know where my code went wrong or maybe i didn't write the right codes to accept all student records as well as new ones.
Here's my code for the login:
Private Sub btnLogin_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLogin.Click
[code]....
I am using VB and have created a Access Table with a few columns. Simple things like....user name, password, etc. I created this table for my login form. I just want a simple login form where the user enters their user name and password. Then it is checked to see if it matches the Access Table. If so they are allowed in if not prompt and error message. For starters: I have the table created (it will only need apx. a dozen user names/passwords) I have the data source linked to the form already. My realy problem is getting the User validation information to compare with the access table accurrately. The Access Table is linked and the first row of the table is arleady in the text boxes. So, I went ahead and replaced them with noting on the form load.
LOAD
ACCESS TABLE ----
Login_NameTextBox.Text = ""
[code]....
That's the code I am using. It is not working. It either lets you in no matter what as long as there is data in each text box or it will not let you in even if your data exactly matches. I am trying to get the first instance to work before I try to get all the login names and passwords to work.
I have one MDI app and I need to make login dialog... If user is not in Access db as "user" then he cant login (open app). For me it is ok default studio logindialog form. how to connect username and pww textboxes with access db to check is this user in db or not.
View 11 Replieshow to connect login system using vb.net to Access 2010?.
View 3 Repliescreating my login how can i connect to database using access or sql or any other data source
View 1 RepliesI got an error in my coding. The error is expression expected. How I am to correct my coding. In my coding here I am tried to develop multilevel access login page. Here is my coding which is connected to database. In my coding, I create 3 textbox which is txtusername.text, txtpassword.text and txtdepartment.text. User must key in they username, password and their department in the login page, if the user department is Admin then he will access into admin page and if user department is store then he will access into store page. I am still new beginner in this vb language and for your info I am using visual studio 2005 and sql 2005.
Here is my code and my interface
Public Class Form1
Dim r = Me.StaffTableAdapter
Private Sub btnlogin_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnlogin.Click
Dim r = Me.StaffTableAdapter.UsernamePassword(Me.txtusername.Text, Me.txtpassword.Text, Me.txtdepartment.Text)
[Code] .....
I am trying to create a login form for a app I made and having some trouble. I have looked every where for a solid tutorial on how to connect to a msaccess file and have always come up short. Either its a old tutorial and I cant get it to properly work with vs2008 or it completely looses me. Can anyone recomend a tutorial for creating something like this? I Wanna be able to upload the access file to my server and have the program check Username/Password when someone try's to login.
View 4 Repliesi am working on a project that involves checking that a persons login and password are that of held in the database each person has a seperate username and password i seem to have stumbled across an error. here is the code and i will underline the problems
View 8 RepliesI am trying to create a login system using 2 tables from MS Access to grant access for opening another form.
View 8 Repliesi am trying to build a Visual Basic program with an Access 2007 database in the back. I have another Access 2007 database with two tables stored in there. Each table has two columns, a UserID and Password column. This database will be used with a LoginForm so that if the user enters a normal login and password they will be taken to a specific form whereas if they enter an AdminID and password they will be taken to another form with different features. I managed to connect to the database and it works fine but i tried making the passwords and user names case sensitive for better security. I don't have a problem with this when i try only one of the tables, but when i try to implement the second table (to check if the login is an admin or a normal user)
View 9 Repliesi want to add new database item to create new account at login form using database access file.the new database item can save and update. but, it cannot recall the new item..[code]
View 6 RepliesI have the membership provider setup and its currently pointing to a SQL database on my machine. The role based access works and I have a menu that is security trimmed. The user can only get to pages that they have access to.When an anonymous user tries to get to a page that they dont have access to it brings them to a login page so that they can login. That is fine. But when a logged in user tries to get to a page they dont have access to(Usually by typing in a URL) it brings them to the login page again asking them to login(except there already logged in. I'd like to either take them to a different page or somehow tell them they don't have access.
View 1 Repliesmake a login form connect with a access file?
View 3 Replies
