VS 2008 Populate Object With List Of Windows Users Without Changing Datatypes?
Jul 25, 2011
PROJECT TYPE: Windows Forms Application
LANGUAGE: Visual Basic
.NET VERSION: 3.5
IDE: Visual Studio 2008
OPTION STRICT: on
OPTION EXPLICIT: ON
I need to populated a ComboBox and a CheckedListBox with a list of the Windows Accounts on the host computer. I also need to the user to be able to apply settings to the users individually. Thirdly, I need to find a way to add a startup registry key in the CURRENT_USER for a different user than the "Current User" (For example: User1 is an Administrator. User2 is a Limited Account [can't modify registry]. User1 needs to add Registry key to User2's "CURRENT_USER". This is a parental control application so the Admin accounts need to be able to access the registry from all users without affecting all users at once. I do not have any code to paste because I still have not the foggiest idea of where to start. I think it probably has something to do with an array (I have no experience with arrays whatsoever) but I am stumped from there. I'm a new, self-taught programmer so I speak idiot at times,
Summary of Questions
1) How do I retrieve a list of Windows Users?
2) How do I populate the objects above with such a list?
3) How do I interact with the items on that list (specific user accounts)?
4) How do I modify another user's CURRENT_USER Registry key?
trying to write an updateview method to basically clear the contents of the current listbox and then loop through a list of objects and pass 2 items from each of the objects in the list into the listbox.This is what I have so far
vb.net Public Sub updateview() holidaylistbox.items.clear()
I'm trying to code a class of RandomNumber. One of the class methods needs to populate a "List (Of RandomNumber)" ... which was passed as a parameter to the method ... with 10 random numbers between 1 and 50. DEAD SIMPLE :)
I have an asp.net web app that uses forms-based authentication, a SqlMembershipProvider (using an encrypted password format), and a SqlRoleProvider. I need to know if it's possible to administer the users (create new users, assign them to roles, etc.) from a windows application - the powers that be don't want any administrative functionality in the web app itself.Here is the membership provider definition from web.config:
I need to call a function that expects a DataType as a paremeter. I fail to get the right syntax to specify a datatype (integer, string, single, boolean, etc):
Public Sub AddSetting(ByVal PropertyName As String, ByVal PropertyType As Type, ByVal DefaultValue As String) Dim p As New SettingsProperty(PropertyName) p.PropertyType = PropertyType p.DefaultValue = DefaultValue [Code] .....
I am writing an application that searches for a particular file in the C:Documents and Settingsuser accountsApplication Data folder. Now i am trying to make this application generic. I can make this application search in a particular users application data folder. But what i am tryin to do is take the user name from a certain file or place where windows xp stores it. Then make it search for that user. Is there a particular way to do it.
I was just starting to learn how to use classes today and I think I might have a vague handle on them.Anyways, I was using a class to generate troops (as objects, since I needed various statistics tied to each individual one) in an army for sort of a basic medieval-type game I was creating and adding them to a combo box.It all works perfect and the index holds my object and I can call data from it, etc., my only issue is with the aesthetics of my result.All of the troops I add to the combo box as objects appear in the dropdown list as "WarProject.Soldier", the name of the object. This is obviously not something an end-user would understand or want to see. I have no idea how to change what an object appears as in the combo box.
I am wondering if it is possible to read in the encrypted value of a Windows users password so I can preload a textbox with the value? I have a checkbox on my .NET form -> Use Workstation Logon. When the user checks this box, the username and password fields are populated respectively.
Say I have a generic list that is a list of a structure.
[Code]....
I always get an error that it's a value and cannot be set. Is there a way to change it without having to make a local copy of the item, then set the item on the list to that local item?
I am using VB.NET 2010. I have a Windows 2008 Web Server, where about 80 user accounts are activated. It is NO Active Directory Environment!!! This is a server, where Windows SharePoint Services are hosted. So, once a year, I have to give all users a new password. (I have to give it, because of some security thinkings of the owner of this Page). So, changing the password for each person is a very long activity. How can I do this by a VB.NET Program? - When I am logged on as an Administrator to this server?
I am able to populate an object and output everything. How do I remove say the name2 object?
la.Remove(Logins("name2")) doesn't seem to work. Private Sub btnListArray_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnListArray.Click
I've got a listbox named, Listbox1 I need to set it so the selectedindex, is equal to the mediaplayer song on playlist. here's my
Change Index:
Private Sub ListBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ListBox1.SelectedIndexChanged Dim x As Integer
After reading all the examples for list of T exists and Find and find first, none show how to handle multi-property objects. Below is bare bones example maybe someone could flesh out to show how this should be done.
Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim DatePriceList As New List(Of DateAndPrice) DatePriceList.Add(New DateAndPrice(Date.Parse("1/1/2000"), 10.12)) DatePriceList.Add(New DateAndPrice(Date.Parse("1/2/2000"), 11.12))
I'm making a project that judges contestants. I have 3 labels at the bottom of my form that will keep a running total of the top 3 contestants, and change as the contestants score higher or lower. I'm not sure if I should use a loop or if statement, or where to begin at all.[code]
Well ive created a web browser programme and created a user login form for the users to login and that works fine. Now i want to create a feature while the person is logged in, he can change users, so loging as another user whilst already logged in, for example, Admin user might be logged in and now he wants to change user to a normal user without turning the programme on and off to do so.
Public Class Form1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load If My.Settings.registered = True Then Form3.Show()
[code]....
This is my code for a trial application. The code is pretty basic but what i couldn't figure out was how i would be able to prevent users from changing the date to extend the trial ("error" i would be getting).
Limited to using v2.0 of .Net framework (we use VB.net) due to environmental constraints on our servers.I've got an ASP.net webpage which pulls data from a webservice that performs checks on user accounts in active directory. Operators can check multiple accounts at one time using the web interface. The webservice returns a list(of AccountCheck) objects which themselves contain single properties like username, email address, and List(of AccountError) objects which contain multiple properties.[code]What I want to do is using some kind of repeater, create multiple panels or divs which contain labels showing the username, email etc, and a gridview which has the accounterror list bound to it to show all the errors. The users could be checking 2, 5, 7 accounts at once, and is dynamic.
I've got a code using SQLClient that loops though all users in a Users table inside each loop i want to preform another search in the UserOrders table, thus doing a count of all orders.
I get this error
HTML
There is already an open DataReader associated with this Command which must be closed first.
Here is my code
vb.net UserLists.Items.Clear() Dim connection As New SqlClient.SqlConnection(My.Settings.ConnectString) Dim command As New SqlClient.SqlCommand("SELECT * FROM Users ORDER BY PersonName",
I am working in VB.net and have a Class, Foo, that implements an interface, IBar.I have a List of Foo's, but I need to pass a list of IBar's into a function, but I keep getting casting errors, even when I use DirectCast.My code is [code]MainWorks works, but it would be really annoying and inefficient to have to do that everywhere I want to call this function.
I'm developing a program which would be the only program user will use. What i mean by this is once the windows is up, my program will run and blocks users from accessing any other program installed or comes with Windows such as internet explorer, email client, games, etc.. unless user puts password for getting out of my program.
BTW, the OS will be Windows XP.What i want to accomplish by having this is like below:
1. No one would be able to use internet (= no virus)
2. No one would be able to change system time (= no record corruption)
3. No one would be able to install any program (= less system maintenance)
My program is Kind of interactive Kiosk program only certain user can access windows and other programs.Also when it comes to system maintenance, I will remotely access the computer using pcAnywhere or teamviewer like remote access tool.So after exiting the program, i should be able to use entire system w/o any restriction.
Im trying to get a list of users in an AD group. My code is [code] I think the line causing the problem is the filter ("(&(objectClass=person)(memberOf=CN=MyGroup))").Could anyone confirm or advise how to get the list of members please?
How it is possible to maintain list of users who eneter in the website after gving their name and passwords. So that every e usres can view all online users. Is ther 3rd part tool or ajax for the purpose?
