I want to create a local data store for a login form and but I dont want to use MS access or SQL so what should I use? I thought about using induivual files like config files except they get kinda dificult after a while so then I thought about using XML which may work but I have found no really useful tutorials on this, if someone has a good tutorial?[code...]
View 4 RepliesI need some informations to do my project. From webservice I get mye data as a List and this is stored in my application in bindingsource.datasource. The list do have many properties which displays as columns in the datagrid successfully.But my problem is how do I store the data in my local memory? You might say just make some local dataset or datatable....,but how do I convert the list to datatable? Or how do I convert bindingsource.datasource to datatable?
View 4 Repliesi have a main menu on my program which has the option of registering. I have enter name and password ..and a button Confirm
i want to be able to store the added username and pasword to the login form so that it will work...
what must i do? also where would this data be stored...
I have just added a login form to my main form which just has a username textbox and a password textbox. What i basically want a user to be able to do is enter their username and password into these fields and then for the form to store the values there.
So if they enter their username and password, and then click OK on the login form, if they were to open up the login form their details would still be there?I want to be able to call on these values else where? How do i store the info in the username and password fields? And if they then closed the form and opened it up again would it still remember what username and password had been entered?
I am currently working with VB.net 2005. I am trying to create a login form and use a text file as a database to login. The part login form is fine but i can't connected to the text file. When i use my coding with a database such as access or mysql is work fine.
[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.
How do I create a Login Verification routine (Login Form) and make the password case sensitive?Please remember to mark the replies as answers if they help and unmark them if they provide no help.
View 3 RepliesI have an application that uses Dataset.WriteXML to create a small backup before data is syncronized to a data store (less than a meg).This application has worked well for 5 years now, and all of a sudden with the installation of XML 6.0 SP2 the XML document is not working correctly.I have multiple tables within a Dataset (Company, Contact, Notes, etc...)When WriteXML is called, the first table should be Company, however, the first table is being named Contact with the Company Data in it. The Notes table is being called Contact and so forth. In other words it's not giving the correct names to the tables in the XML File.This appears to be a bug, which is causing great distress on all the companies who have been using this program.
View 3 RepliesAssist in developing a login form that get it parameters from the data base such as ussername and password using visualbasic 2005 or 2008
View 2 RepliesBefore i start i must say i have no coding experiance what so ever, this is just a small thing i am working on nothing major. Basically i am trying to make an app that uses my websites loggin. I am using a phpbb3 forum and i would like my members to use this app to login and get the access to files i have in my app.[code]...
View 4 RepliesI have been looking for a tutorial like this for quite some time. in VS (I am using 11 BETA ) you have the option to add a custom login form. when you create it, it's code will look something like this:
Public Class LoginForm1
' TODO: Insert code to perform custom authentication using the provided username and password
[code]......
I have been reading about ADO, SQL, datasets, data adapters etc and have gone into information overload. My next step is to create a simple data file of my own that I can manipulate, update, sort etc in VB Express. Do I need another piece of software? I read about MySQL, which I understand is primarily used to access databases on the net, but can that be used to create a simple local data file on my PC? Can you simply hard code something in VB Express?
View 6 Repliesi am trying to create a login form using visual basic 2008 and i cannot get the coding to work there is only one section that is wrong, I am getting an error code saying : "value of type login_form.projectdatabase.logindetailsrow cannot be converted to string"i no for a fact that everything in the database is set as a text and is a string here is the code i will highlight the areas the code is underlined
Private Sub btnLogin_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLogin.Click
Dim Username As String
Dim Password As String
Dim LookupUsername As String
[code]....
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 Repliesif there are any VERY simple tutorials lol which i can have it so i can create a login form, have it log me in from a user which is stored in the database and then redirect me to another form.Im really new to VB but this is something i need to do ive been going through other tutorials but ic ant find a good one for that, they all seem to just not work?
View 1 Repliesis there a suitable way to create a login form that can search database for the username and password to check if user is general or adminstrator?so basically there's like 2 levels of access.how do i make it such a way that a different form show for both after user is authenticated?i created 2 forms for that purpose. not sure what kind of code to make it work.below are some differences btw admin and generic user...
Functionalities Admin:
-Add New Chemical to List: Details, Purchase Details, Attach link to SDS.
-Search by Chemical Name, Alt Names or Location. Refine Search by Classification
-Edit existing Chemical records.
-Create/Delete Accounts.
General User:
-Search by Chemical Name, Alt Names or Location. Refine Search by Classification.
-Update purchased & consumption records for all chemicals
how can i create login form with mysql database?
View 15 RepliesHow am i code with the new user login form which username and password can be updated and non duplicated?
View 2 RepliesI am new with VB. I got now the Visual Studio 2008. I newer used it before.I need the following:I need a login form, which is using an MS Access 2003 database, in which I stored usernames and passwords.
The DB name is users.mdb and is stored on the C drive. It contains just 1 table, the name of the table is UserList. In the table I have 3 colums, first is ID, second is Username, the third is Password. It contains
just 4 datas, in the username the first entry is John, the second is Mary, in the password column the passwords are john and mary.
[Code]...
Im using 2 forms
How Would i make a login form that will save my data to form 2 like i sign into form1 and it saves like my username/email and password from form1 to form2
I am trying to create a secure login form which can avoid double users log in with same user id from different locations. how can I create a secure login form. I have create a basic login form as below.
Dim conn As SqlConnection
conn = New SqlConnection(Source)
Try
[Code]....
Vb.net 2008 I create registration user name and password project with Login form using My.Setting.My question when I wrote the username and password in TextBoxes . I want when checked CheckBox to save UserName and PassWord to Login again automatically.
View 2 Repliesi have a login form in a banking project.i set a userid and password for this login form and i did the code accordingly,it works good.In my form there are two fields namely:Userid and Password and a button named Login.
But i cant get any idea about what to do when the user wants to create their own userid and password?
I think i need to add a few more buttons to enable the user to create their own userid and password but i cant get the idea......i need some help.
Again,if i allow the user to create their own userid and password then anyone can use my project by creating a new account.........
Hence i am totally confused how to go with this.I need some urgent discussion so that i can get through this problem.
I want to store large files(over 100mb) in a sqlite database. I noticed, that its not good in performance.Do I have to store the files in a local folder, or do i have to rewrite my code?
Shared Sub BlobToFile(ByVal Blob As Byte(), ByVal file As String)
Dim MyData() As Byte = Blob
Dim K As Long[code].....
good database that I can use on a local machine to store names/addresses etc. and that integrates easily into .Net 2.0.I have used MySQL a fair bit, so something along that route would be great but without the need to install additional software on the computer or connect externally to a server.
View 3 RepliesI have datagridview with some login details. I am accessing to my own site for testing.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Try
[Code]....
How do I input the cell details from my datagridview column to my login form and submit access to the member page?
Just a quick question, I'm trying to make my own windows alternate login method using usb authentication. I don't know if there is a simpler way to do this but right now im using a program set to startup at the login screen using startup scripts
View 1 RepliesI am trying to implement login page using Form Authentication in ASP.net using vb code.I follow the steps in How To Implement Forms-Based Authentication in Your ASP.NET Application by Using Visual Basic .NET. I created a function in login page :
Private Function ValidateUser(ByVal strUsername As String, ByVal strPassword As String) As Boolean
and call it in btnLogIn_Click
Protected Sub btnLogIn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLogIn.Click[code].....
Things works fine and i can get the username display in label.However,I need to get more user data like UserName, Fullname and RoleCode. Also, i would to display the user's fullname to instead of usename in welcome message. I was told this can be done using FormsAuthenticationTicket method to store addictional user data in the "my user data" section. Do i need to create a user data class to store the user data and then use it in the FormAuthenticationTicket? If yes, how should i do it?
I sware I am loosing the will to live, I have tried to accomplish this by my-self for about 2 weeks now and I am still at square one.
I am writing an application for booking conference rooms and I need a login form.
I have created my database called Users in sql and inserted 2 default login accounts, admin and default.
I dont know how to compare the data in my database to the data typed into the username and password text boxes on the login form.
see what I have so far
Imports System.Data.SqlClient
Public Class LoginForm1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]....
I know that I have to create a click event handler for the login button and put my code in there to compare the data
how do i make a login and registration form with a sql database so you can login on any computer in vb
View 1 Replies