i allmost completed my vb project with an access database..Now I put a password on the database, but i can't connect anymore.[code]How can i set a password to my NavsitDataSet..so i can connect ??
View 2 RepliesA want connect to MS Access database 2007 (.accdb) with Vb.net I set A Password On My DataBase.I Use Code:
TxtPasswordDB.Text = "123"
ConnString = "Data Source=" & Database_Full_Path & ";Provider=Microsoft.ACE.OLEDB.12.0;persist security info=False;
Jet OLEDB:Database Password=" & TxtPasswordDB.Text & "
[code]....
but not Open Connection !
I am a SQL Server Developer and DBA. I have some experience in VB.Net (Windows Application) programming. I used to use .config to setup database user and password. I have a windows application running on my computer. I would like to check which username and password is used to connect to SQL Server Database.
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1. i need to connect to a active Directory through different credentials. I want to have two textboxes like Username and Password. The User should provide these two information + the domainname and i connect then to the ad
2. How to check if the connection was successfull?
I have code on log in form but it only get the latest data on username and password column on my database
Here is my code
Public Class Users
Dim MyLogIn As New myRecords
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles
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This is my connection:
Imports MySql.Data
Imports MySql.Data.MySqlClient
Module myconnect
[CODE]...
This is my record:
Imports System
Imports System.Data
Imports MySql.Data
Imports MySql.Data.MySqlClient
[CODE]...
In vb.net I am using password protected database with following connection stringconnetionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:vaivaiDB.mdb;JetOLEDB:Database Password=secret;"Database access works fine on the development machine.
View 2 RepliesI'm working on a tool that allows the user to connect to his SQL database and edit some of the database values.First here's a screenshot of the GUI (you can see my problem as well):
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Sir i want set Password to Database actualy i have create one MS-Access database but i want set only one table set the password
View 1 RepliesI use VB.NET 2010 Express and Windows 7. Access is not installed.The code used to connect database password protected, is:
Public Class Form1
Dim cn As OleDb.OleDbConnection
Dim cmd As OleDb.OleDbCommand
The code is not working. I get this error: "Could not find installable ISAM".
NB: The error occurs only if the database is password protected!For unprotected database, code works without error.
My code is:
CODE:
It works for a database without password. But for a database with password and the string: "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:DBB.mdb;Jet OLDB:Database Password=xxx"
I get an error:"Object reference not set to an instance of an object." Where wrong?
i had set a password for my database to protect my data but the problem is that my database doesn't function with my codes in vb..
View 7 Repliesi'm trying to set a password in my database using vb.net.here's my codes..
Private Sub btn_ok_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn_ok.Click
Dim chkpass As Integer
Dim strsql As String
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I want to set a password to my database..I used DAO to access a database..It is MS-Access 7.0 Database..I searched lot of forums, but i found only with ADO..I tried this concept with DAO.. But i couldn't get.
View 1 Replieshow to authenticate username and password to the database
View 3 RepliesI'm working on a website using VB (ASP.NET)I want to implement a password recovery code without using the controls in asp.net I didn't use ASP.Net Membership for logging in, I have MSSQL database with USER table? when the user forget his/her password, he/she enters the email then press a button to submit, then I have to find this email in the user table, retrieve the user name and password, generate new a random password, update the password with the new generated one, and finally send an email to the user with the username and the new generated password.
View 1 Repliesi want to connect to sql server database in the web thru vb6.0. If connect there is chance of user name and password been hacked. Is there any way to encrypt the password and connect to sql server database in the web or any other solution where in i will be not be exposing user name and password to hackers on tranisition to web.
View 1 RepliesCould someone please help me to decrypt password from database.[code]....
View 2 RepliesI have this code which displays a login form, i want to encrypt the password before it stores into the sql database and should also be able to verify the pwd when a user logs in.
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how to encrypt the password store in the database so that if the database found by pupil it cannot take password from the table .how to encrypt password .I m using microsoft acess as the databese.
View 5 RepliesI need application with login form which gets username and password from mysql database and validate it, if it's correct show form 2...
Currently I made only this version
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Login.Click
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im currently working in a project and i already made a code for the login, the only thing is that i dont know how to update the records(Username/Password) in access using VB 2010. well i can update by manually changing the content of my table but i like to have it change using an interface in my vb named Manage account
View 9 RepliesI am a beginner, i have used two text boxes (for username, password) and a button. The password should be encrypted and saved in database when I click submit button.
View 3 RepliesI am using this code to open an access database but it is password protected where to add the password?[code]...
View 2 Repliespassword form in vb.net and database access
View 1 Replieswe have a distributed database application, the database is encrypted and password protected. I need to use the password to access the data in my .net code. my question is, people can see my password in the connection string in the executable, what can i do to protect it?
View 3 RepliesI want to protect password database would not be seen in trace(vb.net)
View 4 Repliesi used V S 2010, and Sql server 2005, now i want to know how i can set passord for access my database in sql server, and how can i make a connection of it.
View 1 RepliesI need to be able to accept a password from a user in a WPF app, encrypt it then store this in a database and be able to decrypt later on. However I'm not sure how to implement this.
This is completely trivial so whether it's safe or not doesn't matter. All I need is for it to get working only I'm unsure exactly how to do it. I've tried playing around with the DESCryptoServiceProvider() but haven't gotten anywhere.
To be clear, how exactly do I go about converting a simple password into something that's been encrypted and storing it in the database (and what fields would I store it in). At this point, I'm happy if there's only one key and that key is being defined in the source code.
I have a small update form for changing username and password of admin..but after clicking on update button the username and password are not updating in the database..it shows no error. [code]...
View 5 RepliesI'm creating an application that uses SQLite (using the SQLite.Net adapter) as its database engine. Since some of the data stored in the database is sensitive I've encrypted the database using the SQLite.NET built-in encryption, and then to open the database I've to do something like this:
vbnet
SQLiteconnection.ConnectionString = "Data Source=" & DataBaseLocation & ";" 'Set the connection string
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