i want to know if vb.net provides functions to keep a user login once the latter has already logged in to the application. Something like in php its called "session"?
I have an application, the user logs in and views the main menu. There are different options in there, for e.g. add function. Once the user adds a something to the db, the application should be able to keep track of which user added which particular stuff in the db.
i want to know if vb.net provides functions to keep a user login once the latter has already logged in to the application. Something like in php its called "session"?I have anapplication, the user logs in and views the main menu. There are different options in there, for e.g. add function. Once the user adds a something to the db, the application should be able to keep track of which user added which particular stuff
View 6 RepliesI got the above error when i deploy my web application into windows server 2003. How do i resolve it? [code]
View 3 RepliesI want to create a windows service which will record the time when a user Logs in or logs Off from his machine.If i am able to track the events that are fired when a user logs in and logs off then i think i will be able to solve the problem.
View 5 RepliesI'm using Visual Basic Express 2010 and SQL Express 2008 in Windows XP. At first I couldn't add a datasource (the .mdf file for the database) because of a "Operating system error 32" which I seemed to have resolved by giving myself full permissions for .mdf file (by right clicking on the file and going into properties and then Security) and restarting the SQL SERVER (SQLEXPRESS) service. The dataset for the database is in my solution explorer but when I right click on a table adapter to add a query and attempt to open up the query builder, I get the error in the title above.
View 1 RepliesI'm using Visual Basic Express 2010 and SQL Express 2008 in Windows XP.I created a database on my local PC HDD. At first I couldn't add a datasource (the .mdf file for the database) because of a "Operating system error 32" which I seemed to have resolved by giving myself full permissions for .mdf file (by right clicking on the file and going into properties and then Security) and restarting the SQL SERVER (SQLEXPRESS) service.The dataset for the database is in my solution explorer but when I right click on a table adapter to add a query and attempt to open up the query builder, I get the error in the title above.
View 10 RepliesI have a login control in my asp.net webform i uses the roles manager...i have two roles admin and vendors i want when user enter username and password in login control then on login button click event it validates either the user is admin or vendors if vendor is admin then it will redirect to default.aspx other wise stay on login page with error. ...how to do this using vb.net ?
View 1 Replieshow can i login when user type password and they press enter that login code can be activiate. What event can be using for this, i m using button_click event. need textbox typed value and press enter it should be login to that next form.
View 1 RepliesAlright, 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 looking for a feature request/bug tracking web tool that would allow for the following: Allows end users to enter their feature request. Allows end users to see their feature requests and other requests that are "publicly" visible (from other users) with things like timelines, progress updates, etc Would allow for individual URLs to give to users like [URL] and [URL] Can integrate sign-on information from a current SQL Server I'm sure that a tool like this must already exist and I'd like to hear feedback from some of the other programmers on here.
View 2 RepliesI created a SQL DB named MainDB.mdf and a small VB 2010 application with some forms and datasets.Everything was working OK until i got a new computer and re-installed Visual Studio 2010 and SQL server 2010 on it. I copied my DB from the old to the new computer and also copied by VB 2010 project to it. I used Windows Authentication to connect to the DB in the old computer and also in the new one, i am using different Windows user account names though.
I was able to connect to the DB in the new computer in the Server Explorer section, i created a new connection string to the DB and i can seed there is data in the tables. When i run my VB 2010 application created in the old computer get error:
"Cannot open database "MainDB" requested by the login. The login failed. Login failed for user 'D630Admin'."
I need to get rid of that error and be able to add/mod/del data from my DB using my VB application as i used to.
Dim sqlConn As New SqlConnection("Server=.\SQLEXPRESS;uid=;pwd=;database=ContactManager")
sqlConn.Open()
Above is my connection string, The programs runs up until sqlConn.Open() and then i get the same error, using no UID and Pass, or using a uid and pass.
Login Failed For User ''. The user is not associated with a trusted sql server connection
I have the SQL Servers authentication se to Windows Authentication and SQL Authentication. I'm using Visual Studio 2005 and SQL Server 2005.
I have been trying to solve this for 2 days now, every text book I own and google have been well and truely exhausted and I am still no closer to solving my problems.I have a login facility reading in user info from a main user file. This takes all info into a temp array and then splits usernames into a username file, passwords into a password file and a current score in a score file.
I have the login working fine and everything else in my program works as intended but touching up cosmetic aspects I want to add a Message box after login to say hello and display current score. This works great for the first name in the user file i.e - after login User1 welcome to the game. Your current score is 45 As intended.But the problem arises with any other users, my message comes out as
User2 welcome to the game. Your current score is 55 I do not understand where the random new lines are coming from. I have tried assigning the message as a variable and removing new line using
[Code]...
i am having a console application. I am trying to connect to a sql server.
my connection string: Data Source=<Some server>;Initial Catalog=<some database>;Trusted_Connection=True.
when i am executing on my local machine it runs successfully. But when i am trying to run it on a server it is giving me the following error:
Login failed for user ' '. The user is not associated with a trusted SQL Server connection.
do i have to change my connection string? if so what it should be?
In my application I have a several type of user could be log in. My purpose is to have a restriction with other menu to show on or off. In php I used a session to handle that user id. In vb.net how can assign user id and retrieve anytime I need it in every user that has been logged in, so that I can check the user type and do some action.
View 8 RepliesUsing VB.Net and SQL Server 2005 I have a login page in Windows based application, Once login, in the next page the user name should display in the menu. For Example, In a Admin Login, the Admin should display in the MDI From menu In a User Login, the User name should display in the MDI From menu...
View 2 RepliesI'm working on an app that aggregates information for the user (eg. get search results from yahoo, google, etc. and put them in one window), but requires a logon/ authentication. Do you guys know how this can be done with asp.net or other windows server languages?
View 2 RepliesHow can I use user name in later forms?
I need to use that user name in one label in the next form how can i do that?
I 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 am currently creating a electronic organizer for my A2 project, and i want to implement a user login?simple way to create a user login, or any tutorials or something along those lines?
View 2 RepliesBelow works great to add login to SQL Server 2005 but I cannot figure out how to add user to database in SMO. Dim cn As New ServerConnection
[Code]...
Basically I have a login screen which checks the Access Database I am using the code I have is this: [code] 'This is the program opening the database, checking the users login and then closes the database. [code] OK next is the problem I am having, the above code is working fine. BUT when the user has completed a test and I want to apply data into the database under the person that has logged in how do I do this? As I understand I need to use UPDATE so have written the following code in the place I need to add the persons test results:' [code] 'This is to insert a new user and password into the database [code] I think the code is right but, tell me if I am wrong I am ment to set a position for the user when they login?
View 1 RepliesI am debugging my companies program that the previous programmer has created. It is buggy and an annoyance in my life and I want to get this done as quickly as possible. Ive already fixed some bugs and published the updated version onto our server. User installs app, login box pops up and prompts user to input username and password. Here is the sql code for logging in:[code]User tries to log in and I get this error; I will put the code for catching the sqlexception then the error I get when a user tries to log in.Now she is in the Employees table and she has access to the application through the EmpGroupPermissions table. when I install it on my computer and try her username and password it succeeds, but when she tries it on her computer it fails, along with any other computer I try it on.
View 4 Repliesi have here a login in form1 that is connected to my sql database.i want that if i login in form1. the form2 will show my name.
View 11 Repliesi have a login thing which allows user to login into the system. codes for it:
[Code]...
some variables in my class:
[Code]...
i wana create session content all of these fields to use some of them in ctrls.
I have a ASP.Net Web application hosted on a server. I want to restrict same user to login on different machines over the network connection but with certain conditions to be satisfied. So I thought of adding three new columns to the User table so that we can track if same user is logged in on same or different machines.
Those columns are like :
IsLoggedIn : To check if the particular user is already logged in or not.
SessionID : To check if the same user instance is opened.
IPAddress : To check if the same user is on same or different PCs.
This should satisfy some of the below conditions, but it fails to satisfy some of them. Conditions are as follows :
Both computers are on the same LAN.
Each computer is accessing the application over the internet from different locations.
Each computer is accessing the application over the internet from the same location.
Some of the application hosted which means that IP address alone is not sufficient to distinguish different computers.
Some users just close the browser without logging out. So sessions may not be ended at this situation.
How to accomplish all these conditions to satisfy with my application ?
Mainly 4th and the 5th .
I want to create a User login form in VB.Net in which if user inputs the password then that should store in a encrypted form in the database table.
View 6 RepliesUsername:
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.