VS 2008 - Any Way To Import User Passwords Into All Program Downloads?
Jun 29, 2009
Any way to import passwords into all program downloads. For example, if I wish to give a certain user a password I can somehow insert it into a program, and it updates all the programs which have been downloaded. It just saves editing the code, then releasing another update to include new passwords for people to use. Maybe if there's someway to auto update when an update is available, it would work. Here is the coding for a password. I just need to find a way with will mass update everybody's program when I want to add a new password for another person.
Private Sub ButtonX2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Verify.Click
My.Settings.Password = TextBoxX3.Text
My.Settings.Save()
Incorrect.Visible = True
[Code] .....
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Mar 3, 2009
Does anyone have a program that will find Visual Basic 2008 code and place it into an organized code library?
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Oct 26, 2011
I need to write a program allowing the user to enter up to five passwords at one time. I have the textboxes set the way I need. When the user presses the button, the code should check every password they ve entered, and flag any passwords that are invalid. A valid password includes the following:
At least 6 and not more than 15 characters
At least one uppercase alpha character
At least one lowercase alpha character
At least one numeric character
I'm a little confused about how to check each character of the entered passwords for these conditions.Because it must include alpha characters, I believe I have to do something with ASC and CHAR variables. This is my first post and I need to have this done within a few hours, haha. Help would be awesome.
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Feb 10, 2009
I have an app that, depending on what day it is, exports a few reports from accsess, then emails them using gmail.the app works from my machine - xp pro, test machine - Vista Ultimate, but neither of the machines that it is supposed to be working on remotely. All user names passwords, authentication method etc are correct as i don't believe they would work on a local or virtual machine otherwise.Remote machines are running Vista, they use the Gmail account that is programed in, the firewalls are off. error returned is simply "Failure sending mail"machine is of course connected to the internet and normally able to send and receive mail. code used (or at least a big chunk of ) below
Emaildays:
'now that we have the access reports exported, lets send them
Dim Emails As New System.Net.Mail.MailMessage(My.Settings.frominfo,
[code].....
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Jan 12, 2009
get all the computer user names and passwords to show in a text box? (in VB 2008)
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Jan 20, 2012
I want to create a program in VB that downloads an .exe (Note: Someone else's program, not mine) through a URL, runs it and installs it on the background.My knowledge of VB is not very large. So before starting my search on how to do each step, I would like to know from experienced programmers if it's possible to do this and how hard it would be?
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Sep 2, 2009
I use AES encryption in my vb.net 2008 windows forms apps to ....
1. Store user passwords in sql server express database in encrypted form
2. decrypt the encrypted Sql server express connection string password on the fly when connecting to SQl Server over a vpn or direct to web based sql server database
3. decrypt the encrypted ftp site password on the fly when my application connects to my ftp site to upload client's database backups
The issue I have is that the secret key for the encryption / decryption is hard coded within the encryption/decryption functions. So anybody who decompiled my application would be able to generate the same encryption, as they would have the encryption secret key How can you hide the encryption secret key so that if anybody decompiled my app they could not reproduce the decryption function
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Oct 22, 2010
First off, I am a total VB noob. I want to create a program so that I can store usernames and passwords. I want to be able to search by username and pull up their password. What VB program do I need to write this? Can I just use the VB in excel?
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Nov 21, 2009
there, I haven't been using Visual basic for long and was wondering how I would go about solving a problem I have. Basically I have a list of link in notepad which look similar to this (just a lot more of them):
[Code]....
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Oct 13, 2009
I am making a login form for my A2 computing work and have got that to work but i did do some of the work and now i want to know how i can add extra users and passwords using simply textbox on another windows form [Code]
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Jul 15, 2009
I am attempting to read Excel 2003 cell content through a Visual Basic 2008 program. Searching Help for the subject yielded an example Function named XLGetCellValue (ByVal fileName As String, ByVal sheetName As String, Byval addressName As String) As String
This function required the following Iports:
Imports
System.IO.Packaging
Imports System.Xml
Imports System.IO
upon pasting the above three Iports to the Program, Igot the following error message:Warning 1 Namespace or type specified in the Imports 'System.IO.Packaging' doesn't contain any public member or cannot be found. Make sure the namespace or the type is defined and contains at least one public member. Make sure the imported element name doesn't use any aliases.
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May 8, 2009
as the title says; its starting to download with IE download manager, and i want to block it, [and use my own downlaod manager]
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Apr 9, 2009
I've just switched my code over that downloads data as bytes to use a WebClient. I add a header saying I will accept GZip and the site I'm downloading from sends me the data compressed. The problem is, how can I check to make sure it is compressed data before attempting to decompress it? It was much simpler when I was using a Web Request to check the response headers, but I'm having a little trouble checking the reponse headers with a WebClient. Does anybody out there accept compression with a WebClient?
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Jan 8, 2010
I'm using this code to delete all the downloads from the download folder.
Dim strUserDir As String = Environ("USERPROFILE")
For Each foundFile As String In My.Computer.FileSystem.GetFiles(strUserDir & "\Downloads", FileIO.SearchOption.SearchAllSubDirectories, "*.*")
My.computer.filesystem.deletefile(foundfile)
This app is just for me to use.The reason why i'm making this app is because i downlaod a lot a files and i want an easier way to delete them.
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Oct 28, 2011
I'm working on a project, which is a Torrent Client (For legal downloads.)I would like to know everything I need to get started.
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Apr 19, 2010
I`m developing an application working on a SQL database.if I put in my code a login and a password to a database, if anybody could retrieve it from the compiled application?
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Jul 29, 2009
Im doing a lil coding project in vb .net, i wrote up my login script and can can successful connect to a mysql database (not talking about the wordpress one) and pull login data from a table(called logins, fields are just username and password) to use for logging into my application. When i looked at the password fields in the wordpress database all the passwords are like encrypted and are random characters.
So the problem is im not sure of what type of encryption it is, and how I can utilize it for my login form in my vb project. I havn't tried coding this since i was certain if it was possible.
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May 26, 2009
I have a program in vb express 2008 which I would like to publish in a little more professional manner than provided in the standard vb express package. I would at least like to include a "Terms of Use" document the user must agree to before installing the program. I have dovnloaded and installed web developer, c# and vs 2008. Do any of these include a professional installer? If not are there any free installer packages available? I am 72 and live on a limited budget so I cannot aford an expensive package for one program.
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Dec 2, 2009
I have a function within a class that imports an Excel sheet into an arraylist. I have overcome the problem of asking the user if there is a header or not. Now I want to ask the user which column is the data in. Here is my basic code for getting the header Yes/No and this is handled with a simple MessageBox... but of course this cannot be used to return a numeric value such as (0) being column #1. So I'm thinking I need a special form to pop up which the user will enter the the column being 1,2,3,4,5... etc. Of course subtracting "one" 1-1=0 is column 1 and 2-1=1 is column 2, etc.
Here's how I handled the header issue with a message box:
Private Sub ValidateCriteria()
If m_header = "" Then
GetHeader()
If m_header = "" Then Throw New Exception("Do you want to specify header row before importing?")
End If
[Code] .....
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Apr 3, 2010
How would I go about writing a program that would run before the user logs in to the system?The application would use a timer to start about 10 programs without the user needing to click either the application that starts the 10 programs or one of the 10 programs.
what I need it to do:
1. application needs to start before user logs in.
2. should use a timer to start 10 programs (with admin permission) successive after XX seconds.
3. should run the programs as if it's a shortcut, thus being able to add for example the -win parameter.
4. require a password to change it settings
The thing I really need to know is how to add a parameter to the file i want to execute. and how to set up the program propperly to run with administrator permissions before the user is logged in. (bassically I want the program to run as a service.)
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May 28, 2010
I have a contact manager program and I would like to offer the feature to import csv files. The problem is that different data sources order the fields in different ways.I thought of programming an interface for the user to tell it the field order and how to handle exceptions.Here is an example line in one of many possible field orders:
"ID#","Name","Rank","Address1","Address2","City","State","Country","Zip","Phone#","Email","Join Date","Sponsor ID","Sponsor Name"[code]....
Notice that in one data field "Name" there is a comma to separate last name and first name and in another there is not.My plan is to have a line for each field (ie ID, Name, City etc.) and a statement "import to" and list box with options like: Don't Import, Business>Join Date, First Name, Zip
and the program recognizes those as properties of an object...I'd also like the user to be able to record preset field orders so they can re-use them for csv files from the same download source.Then I also need it to check if a record all ready exists(is there a record for Anson Call all ready?) and allow the user to tell it what to do if there is a record(ie mailing address may have changes, so if that field is filled overwrite it, or this mailing address is invalid,leave the current data untouched for this person, overwrite the rest).
While I'm capable of coding this...i'm not very excited about it and I'm wondering if there's a tool or set of tools out there to all ready perform most of this functionality...
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Aug 10, 2009
How do I make it so that after the user selects a program it gets executed?Also can I the the OpenFileDialog1 to anything else?
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Mar 2, 2009
i am now creating a Sql server Database and i will connect it to my App using ado.net. the program & the db will be in the host computer. and each client in my network will have access to the App via a specific Username & Password. the user will choose an options to his interface( themes & colors & fonts & language etc....) via an option form. how to make each user have his own settings and when the user access the App in another time the settings to him will be the what he chose in the last time?
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Aug 8, 2009
do this??& can I make a Main server like this?
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May 5, 2010
i am using vb .net and importing excel sheet to ms access. i am doing this work very well. but i want that when a user select the excel file to import, than user must asked for the data types that he want for the different fields, by default when user imports the excel file it assign the text data type to text filed such as name and number data type to numeric field such as roll_no. but i want that user select the data type according to his need.
code that i use is to import file is given below:
Imports System.Data.OleDb
Imports excel = Microsoft.Office.Interop.Excel
Public Class Form2
[Code]....
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Jan 22, 2010
I am starting design of a program that needs to run no matter if the user is logged in to the PC or not. So I will be writing it as a VB.Net Service.
As I am not overly familiar with SQL Server Express, is it possible to connect to a local SQL Server Express Instance and access the database from a VB.Net Service while the user is not logged in to the PC?
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Apr 22, 2009
I have to write a program for a user to take a 20 question test (A, B, C, D). The users answers will be stored in an array and compared with a 2nd array that has the correct answers. Its then supposed to go to a 2nd form when you click show score, grade it, and display whether each answer was right or wrong. I'm missing something easy probably.
CODE:
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Feb 3, 2010
How can I import "System.Data.MySqlClient" in visual basic.net?
When I'm typing that code it produce an underline to the code and having an error of undefined namespace.
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Mar 21, 2010
I'm trying to import an XML that's provided by twitter into a readable format in Visual Basic.[code]...
Now, I want to display it in a panel that automatically refresh after a certain period, however, I only want to pick out certain bits of info from that xml, such as profile_image_url and text and created_at. You can guess how the data will be formatted, much like that presented in TweetDeck and other Twitter clients.
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Apr 30, 2009
I need to write a program in visual basic 2008 that allows the user to enter in information about a video into textboxes and from there it needs to be sved to a file. The user also has the option to search for a video in the collection by name and the info for that video should go to the textboxes. how i can do this?
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