login

  1. T

    Question Login validation error

    I need help with this bit of coding. Everytime it loads, it loads perfects and when you enter the correct credentials it works perfect. However when you enter the wrong credentials, the login window pops back up again, but when you enter the right credentials it displays the correct message box...
  2. M

    Question I get System.Byte[] when SELECT DES_DECRYPT()

    Hello, i'm trying to decrypt a previously encrypted password from my database on visual studio 2012 (vb.net) but when i do the comparaison between my Textbox(Named TXT_Password) and the decrypted password i'm getting a value named System.Byte[] on the side of the Query, here's the code...
  3. R

    Question prob while trying to use MD5 for password

    Iam getting 3 :frown::frown::frown:errors while trying the below code for storing the password of registered user as md5 hash and performing hash check at time of login... please help me out.... thanks in advance !!! Option Strict On Imports System.IO Public Class LoginForm1 #Region...
  4. J

    Question VB Crystal Viewer requires login. Cannot figure it out. Have read posts on this...

    I have a VS 2008 app I am building. I REALLY need your help VB Crystal Reports Experts! Works great but asks for database credentials when Crystal Reports Viewer attempts to launch the report. The stucture is that the app passes parameters to a stored procedure on a MS SQL box which creates a...
  5. N

    Question Second login window

    Okay, I need a little help regarding my program, and FYI, I haven't started writing the code yet, so you don't have to make it according to any special controls or anything. Anyway, what I'm trying to do is that after the user of the computer logs in to a windows-account called for example...
  6. N

    Question Detecting whether anyone is logged in

    I am currently working on a Web Application that uses ASP.NET Membership. There are multiple places that I need to determine whether a user is logged in (Pages, Master Pages, UserControls, classes that I write, etc.). I have tried the following: IsNothing(Membership.GetUser())...
  7. S

    Question HttpWebRequest Question

    Dear all, I am connecting to web interface of a device which has username and password to authenticate. I managed to authenticate and load source of HTML page which i need. I need it to extract some data out of it. My code is as follows: Imports System.Net Imports System.Text Imports...
  8. D

    Question Auto-login to website for screen scraping/data collection?

    Hey all, I've written a few simple HTML parsers which scrape data from a URL...or a list of URL's. Getting the data from the HTML is no issue, but now I'm trying to scrape data from a site which requires login before accessing the data. I've tried a couple of things, but no luck. I've done some...
  9. C

    login in please help am new!

    Protected Sub btnLogin_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnLogin.Click Dim command As New SqlClient.SqlCommand Dim adapter As New SqlClient.SqlDataAdapter Dim dataset As New DataSet 'set up the connectiom Dim connection As...
  10. mssrivathsan

    Problem With Login

    hey there guys. I have coded my own mysql login program. But I have got a problem with it. I have added the following codes in my program Dim MySqlConnection As MySqlConnection MySqlConnection = New MySqlConnection() MySqlConnection.ConnectionString = "server=***; user id=***...
  11. J

    Auto Login and Acute accent

    Hi guys I'm having a trouble with creating an Auto-Login(VBNET) this is part of the website source : It works fine : :tears_of_joy: It also works fine ::tears_of_joy: It does not work ::blue: I also tried this : :blue: Followingg the two first I tried this too :blue: Please...
  12. S

    Question Window form application should login with window credential

    Hi, I want to develop a window form application,which have a login form as first window. User has to give their system login username and password only(this is requirement) to avoid new registration. I have to verify the supplied username and password with the system login username and password...
  13. S

    Question code for update button?

    i have one registration form which consists of username, password, confirmpassword and Register button. When i will be typing the username, it should show whether the username is available or not. and i have changed the username column as primary key in sql database. Private Sub...
  14. T

    Question Logging into Salesforce.com

    Does anyone have any examples of how to login to Salesforce.com using a windows form? Thanks, Flo
  15. kheilaize

    Question Log-in User Levels

    Hi guys! I'm a newbie here. I need some help regarding the system i'm developing for my thesis. I'm a beginner in VS08 and i'm not really familiar with it. So, i have a login form and it has 3 user levels - admin, manager & accountant - which have limited privileges using the system. For ex...
  16. L

    Request.Querystring Problems

    I'm using request.Querystring to redirect the user back to the original page after logging in. The querystring redirects them back to the orginal page, but the login session is not updating, so it redirects back to the login page. I tried a link that will go to that page, and when the link is...
  17. A

    Question Geting date from website with login to own software

    Hai i own a service center for which i m devaloping a software for which company log the calls in site where we have to login and check for new calls and if any part is needed we have log for that case in that site only now i want to integreat that with my software so that i can update and...
  18. JuggaloBrotha

    VS2005/2008 Login Form

    I've made a basic loginform in VS 2005 for anyone to use (Continued from the VS 2003 version), here's the zip file containing the form, feel free to use & modify it freely ... you dont even need to tell me about it How it works: Make an instance of it then you can set the properties UserId...
  19. G

    Question Simple Login System (Pictures)

    Thanks For Looking: Alright well what im trying to do is make a simple login form. Where there is a username and there is a password. There is no multiple accounts just the username and the password. Thats all. The username is going to be "student" and the password is going to be "random1". But...
  20. R

    Question Inserting New Information Into/Retrieving Information and checking against DB

    Hi Friends, My name is Reece, and I'm still new to Visual Basic. I have decided that I am going to create a program for certain people to log into. I can get the login form to work with a basic code (all i really know) like this one: Private Sub OK_Click(ByVal sender As System.Object...
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