I'm trying to return from a webpage, the remote HKCUVolatileCLIENTNAMEHere's what I'm doing so far:
Get the Machine Name via DNS - this bit works great:
Public Shared FunctionGetMachineName(ByVal String
[code].....
Remote registry access using WMI VB.Net..I just need simple example of how to access a remote registry (2000, XP) using the "System Registry Provider" (WMI) in VB.NET.
View 6 RepliesI have to access remote connection from XP os to Vista os in vb.net How to do that?
View 1 RepliesI'm trying to write a console application that can modify registry subkeys on remote pc's in the same network. I have it working in my own environment but when I install on the customer machines I'm getting unauthorized access when it hits the OpenRemoteBaseKey. The security settings in the application properties is set to full trust application so I'm not sure why it won't work.
I'm using Visual Studio 2010 and first I just installed it on the customer machine and when it wouldn't work I ran the source code in Visual Studio 2005 which is on the customer machine but got same results.I can run the app directly on the remote machine and it will change the registry subkeys as directed, I just can't do it remotely. RemoteRegistry service is started. Both machines are logged in as administrators.
Here is the source code:
Imports Microsoft.VisualBasic
Imports System
Imports System.IO
Imports System.Security.Permissions
[code]....
1.I�d like to publish a free vb.net desktop application for the users to download and use meanwhile I�d like to collect usage information ex: user ip address, user�s registration information, used features, time spent� if the user allows the report to be sent back.
2.Also , in order for the user to be able to use the application, he�ll have to register it then, everytime, before the application loads, it gets verified online that it was registered, maybe validate the registration information or a valid user name and password, no critical personal information. The target of this step is for the application to be used exclusively by the registered user and maybe on his computer only.
1. I�d like to publish a free vb.net desktop application for the users to download and use meanwhile I�d like to collect usage information ex: user ip address, user�s registration information, used features, time spent� if the user allows the report to be sent back. 2. Also , in order for the user to be able to use the application, he�ll have to register it then, everytime, before the application loads, it gets verified online that it was registered, maybe validate the registration information or a valid user name and password, no critical personal information. The target of this step is for the application to be used exclusively by the registered user and maybe on his computer only. Any alternative way to achive the target is just fine.
View 1 RepliesWe're trying to write code to obtained all the logged on users to a remote machine.
We have the following, which only seems to identify users if they are logged in locally. However, if they're logged in through some other means (such as remote desktop), it doesn't seem to pick those users up.
How can we obtain all the users logged into a machine while excluding those users who only have a process running but aren't logged in (eg, a service is installed by them and might be currently running under their name)?
Dim WMIObject As String = "winmgmts://" & strComputerName.Text & "/root/cimv2"
Dim oComputerQuery As Object
'Contains a sorted list of every user logged into the system
[Code].....
I have this partially working but only shows printers for one user, need all local and network printers mapped for ALL users on a remote pc so I can migrate them, I know I need to do some sort of for each method but not sure what will work
[Code]...
Error is coming Registry Access is not allowed.While Opening a Key.
Code:
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
NewDelete("HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRun", "Sonia")
End Sub
[CODE]...
I want read the below remote registry using VB.Net. "SOFTWAREMicrosoftWindowsCurrentVersionInstall erUserDataS-1-5-18Products"
View 4 Repliesi need a way to open a offline registry and read the oem info from it. The registry will be from a a hdd from another pc atached to mine. What im trying to accomplish is open the offline registry and read the model/serial info on it. i am able to read the registry of the booted system but no a offline one.
View 3 RepliesI created an in house tool in VB.net to complete my post installation steps of SQL Servers.
My tool completes all post installation steps like (Creating Database,storedporcedures,logins,logon trigger, database mail configuration, Jobs , local security policies and creating required folders and granting permissions to service account.)
[code]...
I am working on a program that needs to fetch remote windows pc's particular registry keys and then be able to modify them (for example the Run registry key). From what I have been reading I would need to use the OpenRemoteBaseKey to do so.
What I am not sure about is how do I have the program search the network for all of the Windows computers and generate a checklist when the computer names and IP addresses are not known ?
also for the OpenRemoteBaseKey to work do I have to know the password for the administrator account for each PC ?
Possible Duplicate: How do I specify the equivalent of volatile in VB.net? What is the VB.NET keyword equivalent of C# "volatile"? If there is no keyword what mechanism is the equivalent?
View 4 RepliesI need to read the value of one subkey located under a list of 17,000 keys in windows registry. I have no problem doing it locally but cannot get the system.management name space to do the same remotely. I know MSDN documents the system.management name space but much more knowledge is assumed than in other areas I have used. Assume no problems with connection and authentication.[code]....
View 16 RepliesI'm attempting to write a lock-free version of a call queue I use for message passing. This is not for anything serious, just to learn about threading.I'm relatively sure my code is correct, except if the instructions are re-ordered or done in registers. I know I can use memory barriers to stop re-ordering, but how can I ensure values are written to memory immediately?
[Code]...
I need connect remote registry in xp to vista system in vb.net code.
View 2 RepliesI am trying to read the HKEY_USERS hive of a remote machine with this Class
Imports System.Management
Imports System.Management.Instrumentation
Public Enum RegHive As UInteger
[Code]....
The value of sSubKeyName is the user's SID + "" + Network (e.g. S-1-5-21-1606980848-2025429265-839522115-560021Network). Now under that key are various subkeys containing mapped drive letters. But it never returns anything.
Strangely, if I use the OpenRemoteBaseKey method it works BUT I don't want to use that because using WMI lets me specify alternate credentials and OpenRemoteBaseKey doesn't
Does My.Computer.Network.DownloadFile work with FTP? When I attempt to use it, I get the exception: "The remote server returned an error: (500) Syntax error, command unrecognized."
Here's the code I'm using:
Dim UpdateAddress As String = "ftp://xxx.xxx.xxx.xxx" & lbDownload.Items(X).ToString
My.Computer.Network.DownloadFile(UpdateAddress, BasicPath & lbDownload.Items(X).ToString, "", "", True, 10000, False, FileIO.UICancelOption.ThrowException)
The FTP server is IIS6.
I created an application that when a user logs onto their Windows account, a Form is displayed outlining the current Computer Usage policy set by the insitution and gives the user two options either Agree or Dis-Agree. The two options are in the form of buttons, with events that depending on what the user clicked, will create a log text file at a specified location, with enteries of Date,Time,CurrentUser, and if they agreed or disagreed. If they agreed the application after creating/amending the file will then terminate, otherwise it will update the file and then force Windows to logoff the current user.
Now I made a shortcut of the .exe of the application and placed it in the startup for all users, and yes the application loads at startup for all the users following the procedures mentioned above. The problem I am facing is, that if the current user logs off, or is forced to log off, and another user logs onto Windows, goes through the whole ordeal mentioned above, the application is denied access to the logfile that was created under the previous user, and thus crashes.
So my question is, how can I created a text file using vb 2008 application, that is accessible by multiple Windows users. I have even tried changing the location of the created file to the shared folder, but the end result is the same.
I am trying to write VB Code that would allow me to access a users cookies from their PC. Is their any code snippits that any of
View 2 RepliesIs it feasible to deploy a VB.NET windows forms application with a SQL Server back end where no users have direct access to SQL Server? The idea is that there is no way someone at the client site with admin capabilities could mess up the data definition, or directly alter data. I always assumed that somebody with the client should get admin capabilities, but perhaps not.
The application will have to have the capability of creating logins, doing backups, perhaps running scripts (encrypted?) For upgrades, and whatever else a user with elevated privileges would do. I guess the application would have a hard-coded account with admin privileges for this purpose. Is this a common way to deploy an application? The application uses SQL Server Express, which is installed with the application. The database will be installed with the application.
Looking for some .net snippet on accessing what users are logged into a domain. I have looked through all the AD namespace and okay with that in getting static items. Specifically, NOT looking for current logged in user for a given machine(have that as well). Looking for a list of users that are currently signed into a Domain.Essentially, I want to pass a user (or list of users) to a method that will check to see if the user passed in, is currently logged into the network (AD).
View 6 RepliesI know my Question was asked maybe 10000 times before, but i really did not take the chance to search the forum coz i really short of time.
I have *.mdb DataBase with 20 tables each table have more than 10 fields, i'm trying to automate the MDB file from a network like that 5 PCS + One vb.net exe program (5 users) working on the same time on the exe that is connected to the database , my questions are :
1) How much risk is it to put the database into one (shared) folder and connect it to the program ?
2) What is the best way to establish this method ?
3) Is there any alternatives ?
I'm trying to collect directories and add to TreeView. In Windows 7, there is a "Documents" folder under Libraries which is basically linked to "My Documents" under "Users". When I click "Documents" in the TreeView, I can get a list of all subdirectories by using
Dim dirs As String() = Directory.GetDirectories(strDir)
i'm developing an application with vb.net and mysql. I want to add additional users to the application but with different access levels. this is my original code [code]If i add a third parameter named level to the sql statement, how do i determine which form shows???
View 3 RepliesThis program is going to submit GET data to our webpage. However, we don't want users accessing the webpage any other way than the program. We can prevent users from sharing the program using HWID authentication, but nothing prevents them from using a packet scanner to get the URL of the webpage. We thought about user-agent authentication, which we will implement, but user-agents can easily be spoofed.
how can we prevent users from accessing the webpage directly, instead of through the program?
Currently we will be implementing:
HWID Authentication to use the program User-Agent Authentication to access the web page Instant IP Blacklisting to anyone accessing the webpage without the proper User-Agent
In my application, I create data and log folders that must be shared by all users using this computer. I did a lot of research, and I found a function that is supposed to grant full access to every users of a folder and its children. However if right-click properties on my folder, the access is unchanged. ow should I grant full access to all users of a folder and its children (I don't care who created it, all users should be able to read and write to that folder)?
Public Sub GrantAllAccess(ByVal Folder As String)
Try
Dim DomainUser As String = Environment.UserDomainName & "" & Environment.UserName
[code].....
I've found a few examples of using vb.net to access an sql database, so far none of them have worked . They all involve using DataReaders. Maybe its the fact that the sql db is not on the same machine as the application.I was just wondering if anyone had a more comprehensive example of using VB.NET to access a remote sql server.
EDIT:I've received a few helpful comments an replies already. So far my connection string looks like:
"server=sqlblah.myhost.com;uid=myuser;pwd=pass;database=testdb"
Probably also good to mention their is no editing of the tables a this point, just reading.
I was wondering can I make a program that I can send to other computer so i can access their screen. is this something that can be done in visual basic? i ask how to do this because Verizon did this to me the other day i saw him moving the mouse around and checking the connection but of course i had to accept this and it showed me a thing saying he was off when he was done.
View 1 Replies
