I have an smf forum and the passwords are encrypted in sha1 salt i believe. I made an online login system with vb 2010 and it is working perfectly when there is no password encryption. However i need to make it usable with my smf forum, so my login system has to create a SHA1 salt hash with the "password" textbox and then compare it with my db details. However I am stuck accomplishing this with my login system
View 1 RepliesCurrently i'm messing with some sort of login system. I've ran into some troubles hope & believes Here's my
Module Function:
Imports System.Security.Cryptography
Imports System.Text
[code].....
how to connect login system using vb.net to Access 2010?.
View 3 RepliesI am making a internet cafe system, but I need a login system. I want to use MySQL, but I am not sure of any good servers(that are free) and of the code to use because all the code I try crashes.
View 1 Repliesi'm trying to link the program i'm designing so that it creates an entry and can refer to the record for the numerous pieces of information that was saved to it. I'm not sure what method would be the best to achieve this but I'm a bit short on time to have this done as it is a school major work and this is one of the final steps but me and my partner are stuck and the teacher refuses to help, probabaly because he doesn't know.
In the register I need to allow the user to input a Username, Password, First & Last Name, Email, Address and a Phone Number On the login it will only require a Username and a Password.
I'm really sorry I have not given any personal coding etc. but we simply don't know where to start.
I want to make a login system for my program, and i want it to pull the list from an ftp as an text document. (Lets say its ftp.notarealftpsite.lol)
The text document will be arranged like this:
user:pass
ipwn:not
ilolz:yet
and i want the program to search for the provided username and password in the list and switch to form2 if its found, else it will throw an error at the user.
Im creating (trying) a login system for my application , but im having problems with the directory. The following code will create the folder but it wont create the username.txt & password.txt file within the folder , any ideas whats up ?
Textbox3 = Username
Textbox4 = Password
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
[code].....
[Code]...
I need some trick to make some good and safe "Login" to application system with username and password.
Alright, So with this game I am Making with VB I am Confused on how to make the login system to make the registered user to login to his character automatically other then having to make a new character? Here is my login System code not much[code].....
View 3 RepliesI'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 RepliesI'm writing an application which has user authentication system, basically, when the user open the software, he has to enter his/hers username and password which are retrieved form a access data base, and if the user is set as admin then it enable some features, I couldn't figure out how to read the column lets say, IsAdmin table, which will store an value of 1 or 0 for example. I need a concept of how build a login system with levels or whatever you guys call it...
View 2 RepliesI'm building an asp.net web application using Microsoft report viewer. It connects to a SQL database using integrated security. However when I first load the report page after it has been published to the server (everything works fine locally), I get this error:
An error has occurred during report processing. Exception has been thrown by the target of an invocation. Login failed for user 'SERVER NAME REMOVED'.
The weird thing is that when I click the refresh button on the report (not IE's refresh button), it loads just fine. I know that login will not work for the database server, but why is the report viewer not using the integrated security I set in the web.config?
Is there any difference between using the Microsoft.VisualBasic.DateAndTime.Now compared to the System.DateTime.Now? I seem to remember reading something that said the MS.VB namespace was for legacy use only, and was much slower than using the native .net classes.
View 5 Repliesim trying to add a login system to my program.I have a list of usernames and passwords.So right now i have a form and u enter ur user name and password and if its correct then it should log in Here is my code i have thats not working out
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If TextBox1.Text = "" Then
MsgBox("Username Is Missing")
End If
[code]....
But its not working out as i planed.
I have recently set up a YouTube account where I will post various tutorials on how to make several programs. Code languages will very from Visual Basic to C++. I have just posted a video on how to Create a login system using SQL (In Visual Basic).
View 1 RepliesI've been looking all over for a MySql Database Login tutorial. Does anyone know how to create a login system (Using vb.net and mysql)?
View 9 RepliesI made this login script and I want a user to download a file when they login. The download file button checks a folder named login. Once a user logs in it creates a folder named login then it allows the user to download the file. The only problem I have is that I don't know how to let the download button accept any user. Right now the person has to be named chris and they can choose what password they want. Also how do I allow the program to place the file on the desktop and not the test folder. I didn't know the code for it because each user has a
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code].....
i want to make a login system using an sql database but i don't know how to create an sql database and don't know how to make this program, how to make a login system with a register button too using an sql database,and how to make the program
View 1 RepliesI am making a program that allows users to share certain files, and it requires anaccount.How do I make a login system? I have my own website, so I have a MySQL thing...Could I link it with that? I have never really worked with account systems so I have no clue on how to add an SQL database and how to use it within the program
View 4 RepliesI'm trying to make a login system on visual basic. I need it to be able to connect to an access database to find the usernames and passwords. I have coded it as follows:
Code:Private Sub btnLogin_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLogin.Click 'Purpose: Make a Connection to the database and fill a Dataset with the Account and AccountTrans records 'Create a memory cell to store the drive letter of the USB drive Dim DriveLetter As Char
[Code]...
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim tab As New Form
tab.Size = New Point(500, 500)
tab.Location = New Point(500, 500)
tab.Text = "Loading"
[Code]...
I am developing a commercial VB.net WPF application that needs user generated scripts for controlling the application to be shared between users. The best way that I have come across of accomplishing this so far without writing my own parser is using the Microsoft Script Control.
It would appear that both VBScripts and JScripts run through this control have access to wscript and as a result are too powerful to be shared between programmers and non-technical users for obvious security reasons. I have considered trying to filter out dangerous scripts with some kind of regex parsing or something but that just seems far too risky and easy to circumvent.
So, is there some way of using this control but blocking its access to the system so that it could be used for controlling only the objects that I give it? If not, could someone recommend a better way of doing this?
I do not particularly mind what language the script would be in at this stage, although having multiple options would be nice.EDIT: I am basing my conclusion that the control is too powerful for this on the fact that the following JScript code successfully launches notepad when called using the .AddCode and .Run methods of the control.
[Code]...
i have a login thing which allows user to login into the system. codes for it:
[Code]...
Username:
Password:
Login
Create Username
Exit
The login button
If TextBox1.Text = "Admin" And TextBox2.Text = "ABC123" Then
Police.Show()
Me.Hide()
[code].....
That it saves the Username and Pass so the next time I login, it can use this Username and Pass.
I have this code to log me into dreamincode.net:
[Code]...
How can I adapt this code so the user can input the password, and the username and the site for which it is entered. so the user can do this with any numer of websites, and any number of different usernames/passwords)
I'm trying to make a project about a basic login system using visual studio 2008.I have a project that has 2 windows forms applications embedded in project.Form1.vb contains this:Code for Create account button:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'we verify if the accounts folder exists
If My.Computer.FileSystem.DirectoryExists("C:\Accounts") = True Then
[code]....
I have some errors of syntax that I don't know how to correct them.If it's neccessary I can also attach the project.It automatically creates on c drive a folder called accounts with 2 files where we have stored the username(Username.txt) and the Password(Password.txt).
I have to create a Login System using VB 2008, ADO.net and an MS Access 2007 Database. I've searched for two days and i've found nothing. The first form of my software is the login's form ad it's formed of two textbox (txtUsername and txtPassword) and one button (btnLogin). I can't connect to the database and I can't make the form search password and username in the database.
View 1 RepliesI was wondering if i can get a tutorial (hopefully a vid tut) on how to make a Login System in vb 2008 I wanted it so that i can manage the accounts tho. So if i give my program to someone with the login system and then i make an account on my pc via another program he can login to my program with that account.
View 1 Replieshow to detect/identify the system login, System screen lock, unlocking the system screen & finally the system Logoff event.Basically I want to capture the system time when these events occur by creating a windows service which runs in the background.
View 6 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 Replies