What code would I put in order to lock my software so that no one use it without authorization? I know this is the delphi
program Project1;
uses
Windows;
var
HardID : String = 'Enter Hardware ID here';
function GetHardwareID():string;
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i want to create an exe in vb.net by packaging few perl files along with it. when i am packaging those files i am able to hide those files by making the hide option true. but if the 'show hidden files' is selected those files will be visible. I want to lock/prevent the user from opening the perl file/code. want to know if there is any way to do it.
View 1 RepliesI am making changes to my companies internal paysite in order to come into compliance with the new credit card regulations. We have decided that when we get a split tender transaction that comes through we want to get the remaining balance along with how much was on the card to start out with and send that info back to the customer service rep with a message relaying the need for another payment source along with the remaining balance and the amount that was originally on the card.
Instead of chaining the transactions together with the split tender Id we have decided we would like to finalize each split tender transaction with a prior_auth_capture and then request the next payment source and amount and process that transaction in the same manner. I know that we are side stepping the functionality some but those are my orders.
My questions are, is this feasible and possible and how do you do this in code? I am using the C# SDK to implement this in VB.NET 2008
My thoughts are that I would have to process the transaction for the amount passed as a auth_capture transaction and then some how do the prior_auth_transaction with a zero amount or something?
I am not capable of creating different users that have different authorization using vb.net.
View 5 RepliesI need to validate a basic authorization header that is being sent to my HttpListener in VB.NET. I'm grabbing the header like so (feel free to point out better ways to do this as well):
EncodedAuth = Context.Request.Headers.GetValues("Authorization")(1)
Now how do I decode them? I understand the theory but I can't seem to find the right code.
I made this login script and I want a user to download a file when they login. The download file button checks a folder named login. Once a user logs in it creates a folder named login then it allows the user to download the file. The only problem I have is that I don't know how to let the download button accept any user. Right now the person has to be named chris and they can choose what password they want. Also how do I allow the program to place the file on the desktop and not the test folder. I didn't know the code for it because each user has a
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[code].....
How i create a exception in location to allow access to page GanttViewer.aspx with other rol and others pages only with Admin rol
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How to post data in HTTPS authorization in .NET?How to get headers(cookies), get html code and set headers(cookies) in HTTPS?
This is code return HTML code (GET metod):
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim strRemoteHost As String
Dim strURLPath As String
Dim RemotePort As Integer
[code]....
I have a Asp.net Web Project using authentication mode="Forms". My login works perfectly. Now the Problem is that I have a link in a site that is only available to authorized users. It is possible that the pdf file of that link does not exist. What I want to do is to verify the availability of the pdf with a HttpWebRequest. Since the pdf file is only available for authorized users (web.config/location/system.web/authorization) I have to mark the HttpWebRequest as authrorized. But I don't have the logincredentials at this time (only when the user logs in and the .net framework wouldn't get me the password of the user). How to send the already established authorization with a new HttpWebRequest?
View 2 RepliesIs it possible to have location authorization nodes in a web.config be external?
Such that I could take all of the nodes simlar to
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And move them outside of the web.config or something simlar? I find these nodes at an extreme amount of noise to a web.config when they're relatively static. Normally my approach would be to config source something like this but since it falls under the root node I'm not sure of it's possible with these nodes.
i created the following ActionFilterAttribute to check if a user is granted access to a page. I also created two custom Exceptions to handle different scenarios: NotLoggedInException and InsufficientPrivilegeException.
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Where do I catch the exceptions to for instance redirect users if not authorized?Should I perhaps use the SiteMap authorization somewhere else instead of using the ActionFilterAttribute and throwing Exceptions..?
note: as you can see I'm using a custom class for BLL.Page. This is a ORM page which has Role based security stored in the database. SiteMap is also populated based on this data
I am trying to make an oledb connection to an Access database.
1. I added a component class.It said drag from the toolbox to add components.
2. I dragged over the Oledbconnection and OledbdataAdapter
3. I clicked on new connection string for the oldeb Connection and try to connect to the SHX.mdb datababase in the debug/ bin folder I don't have a username or password for the database and do not want to set one up.( is this possible in .net?)
4.As soon as I try to test the connection, I get the "invalid authorization specification" message. I can't get past this and do not really understand why I am getting this message.I have vb 2005 standard edition, not express edition.The exact same thing happens when I try to set up the data adapter to the shx.mdb database.
I am on XP2 and not logged in with a password or username. Could this be the issue or is there something else I am overlooking.Also, since I am coming from vb6 and ADO is there anyway to just write the code without having to use datasets, adapters and oledb connections to bound controls?
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I am trying to generate crystal reports from visual studio..net 2008 and my database is created using SQL server management studio express 2005. I am getting login errors when using the OLE DB for SQL Server source. In studio express I use SQL server and windows authentication and I have tried leaving the user ID and password blank and putting in my login details but still getting the error. I have enabled multiple connections to the database.
Is there analogue of lock statement from c# in vb.net?
View 3 RepliesBasically,I had a button in my form1,when I click it,then form2 will be display...Now I would like to lock form2 until a button in form2 had been clicked,then only I can do anything in other forms...I means form2 must be closed before I can remain to form1.
View 1 RepliesVB.net how to lock a computer screen using a form
View 3 RepliesHow do I lock a row in MySQL and then only allow the app that locked it to change the values of that row?
View 7 RepliesWrote this code:
Function ReadRegistry(ByVal regType As String, ByVal RegPath As String, ByVal KeyName As String)
Dim regKey As RegistryKey
[Code].....
What I want to do is raise an error if I get passed a value that isn't listed in the case statement.. or it there a way to define it better?
I have a form and its filled from a VIEW of two tables on SQL server. When its opened i dont want other users opening that customers details from either table.I know SQL itself prevents writes if its opened but i want to stop people opening the record in the first place.[code]...
I then tried writing these values to the db on the form loading but it doesent work - it just sends back NULLs. I tried the same code in the on load event into a button and it works fine there. So im thinking i should do this as a Trigger on SQL itself, but im unsure how i could get the users computername or Windows Login name, or even username from the front end im building.
I am using XML files to store some iformation that are to be processed. I use this code to interact with the XML file:
Dim xmlDoc As New XmlDocumentxmlDoc.Load("theXMLFile")
Do XML stuff such as add elements...
xmlDoc.DocumentElement.AppendChild(oAlarm)xmlDoc.Save("theXMLFile")
What I want to do is to lock the file so that no other process can use the file. If a process wants to use the file, I also want it to wait and try again until file is available.
how to lock PC using VB.net? So that any user cannot do anything on my PC?
View 10 RepliesBut not my application.A app i use refuses to be brought forward, so wondered if there was a way for a vb app to run in the bg that can force a specified application to stay on top, & even maybe set its screen position and lock it there???
View 6 RepliesIn my project i am using begin transaction commit or rollback changes. but this causes lock to the tables in that particular functionality.
So if the any other user does any other functionality those locked table are not available until the transaction is completed. I want to know if there is any alternative to transaction which insures data security but the tables are not locked out.
Dim bmi As New BitmapImage(New Uri(fiInfo.FullName, UriKind.Absolute))
bmi.CacheOption = BitmapCacheOption.OnLoad
this does not Use OnLoad
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how would i bypass the loader lock. I know there is a way to disable it but im not sure how
View 2 RepliesThis is a part of my project, my project basically uses a motion sensor to detect any intrusion. So one of the modules is to lock the PC on detection of an intruder. Is there a way to lock the PC using Visual Basic?(Because most of the other modules have been programmed in Visual Basic.) I am basically looking for source code that can implement something similar to "Windows button + L".
View 1 RepliesI'm working on a small program to activate winlogon,and to automatically log out of my account, but I'm unsure how to implement this in code.
View 2 RepliesI'm trying to detect the state of num lock but haven't had any luck. using a windows 7 x64 machine.
Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As System.Windows.Forms.Keys) As Short
'num lock check timer
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How do I get the current state of Num Lock in VB.NET?
View 1 RepliesI have a windowsform in visual studio 2008, I connect to a ms sql-server.On my form I have a datagridview who I use to enter data etc and save them to the database. I then have textboxes who shows the sum of the columns etc in the table abd save that value back to the database. but for instance if i put the cursor in row 2 of the datagrid the values in theese textboxes dissapear.What I want to know is if there is apossibility to lock the textbox to ex. table test, clomn x and row 1??
View 2 Replies