i have been trying to figure out auth system and after tons of researching and asking questions, I found a tutorial that "almost" fits my needs. This is what the code does:Basically a new form is created with a textbox and a connect button on it. When the program is loaded, the textbox has your hardware ID on it (also known has HWID). Then it looks for that HWID on a text file of the link given [URL] in this case as an example. If that HWID is found on that text file, then it leads you to form2 which is an actual program and if not, form1 closes meaning you have no access to anything at all. A basic authentication system and here is the code for it:
Imports System.IO
Imports System.Management
Public Class Form1
How can I get the HWID ID of a user that runs the program? I'm going to make it send it to my SQL and anybody who leaks the program will be locked out... I have a SQL Login System.
Im going to get started.Im setting up an hwid login for my vb.net program,
To be safe, im not directly connecting to my db from the program, because if it was cracked, my db info is leaked,so i want it running through php,
this is my current php code
<?php $con = mysql_connect("localhost","username","password"); if (!$con) { die('Could not connect: ' . mysql_error());
[Code]...
of course, i have removed my db info, but im getting this error Parse error: syntax error, unexpected T_VARIABLE in db.php on line 10
I cant seem to find what the problem is, what i want to do is have the program submit the hwid like this site.com/db.php?hwid=hwid here and have it echo the name in the row of the hwid submitted.
1) How do I lock my application to user's HWID?I want it to work this way: when a certain user opens my app, it automatically scans for his hardware ID and lock the application to it so noone other than the user can use the app.
2) I'm planning to use SmartAssembly trial version to obfuscate my code, will this affect my application in any way? Like, crashing?
I downloaded HWID Which lets me create lock to pc for my app Original source works but when i try and add that to my app it dosent m i Missing something ?This is the code
Imports System.Net Imports System.Management Public Class Form1
[code]....
I coppyed original source as u see above to my form3 which will be loading screen but some reason I get errors above code is exacly the same?
if its possible could i temporarily change the inner code of a program instead of using a timer or multiple buttons ex: i have a BUTTON1 set to open a webpage like [URL]how be able to do something like this
Private Sub BUTTON2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click if textbox1.text=1 then button1.code=me.close
iv been looking at this code and basically what the code does it runs a report every month, but I want to make some changed to it i.e. how its laid out within the PDF document for testing this I don�t want to run the hole report because it will take forever as you can see it starts lowerDate = "01/JAN/1900" And for testing ideally I just want to run last month so am I right in saying if I change the date from 1990 to 1/8/2010 and then change upperDate = Format(Date.Now, "dd/MMM/yyyy") TO upperDate = Format(Date.Now, "31/08/2010") would that work?
Anyway this is my code right now so I am not blank.Code removed.Not sure if it is very hard to understand but I am currently working on a project and what this code does is finds a blue ball on thewhole screen then moves the cursor position on the blue ball it just found.If it doesn't find it, will show a msgbox Quite simple.
I want to change the font of text in rtb using code, not thru font dialog. e-g if i want to write all lowercase letters in "Arial" and all uppercase letters in "Times New Roman" then how can i do that. i hav tried using Text1.Font = New Font("Arial", 36, FontStyle.Regular) but it changes the font of whole text.
In my form there is a AXVS Flex Grid and a textbox.Firstly the textbox will not visible. When the focus will be on a particular column of the flexgrid then the textbox will be visible and the flex will be disable.The position of the text box will be at the bottom of the particular row at the first time. But when another row is inserted then i need to change the position of the textbox to the botoom of the new row and so on.
I have been changing my existing code over the past week and have not successfully been able to export to excel in the format that the users are request. I am new to this job, learning vb through training videos, and have been given the task to update problematic old code and interfaces.The users cannot export large amounts of data. They receive a runtime error. The users do not want the export to html.The users do not want the controls to be exported.
How do I change the program path '"logic.txt", "G:"' in the code below to theOpenFileDialog.FileName? Cos when I tried it, I receive String conversion errors and I tried altering the codes but it didn't work out well
vb.net Sub Button1Click(ByVal sender As Object, ByVal e As EventArgs) Dim sb As New StringBuilder(260)
I am making a program for a game to change the textures. But when you edit an image file(the texture) it will change CRC32 and the game will notice you changed it so if you start the game the texture will just become grey. So what I want is that you can change the CRC32 code back to the old one that the game wil recognize and the texture won't turn grey. Now I found the CRC32 calculation on the internet but I can't figure out how to change it to the code you want.The CRC32 calculation class:
Option Explicit On Option Strict On <System.Diagnostics.DebuggerStepThrough()> _
say i have a TextBox1.Text on form1 how would i have it where i input code through the textbox and then it replaces what they put with the actual source(Form1
How do I change the appearance of the Code Editor in VB 2008 Express (background colors; font, etc.) from a file that I have ?. I've tried changing the appearance by using the Import & Export Setting in the Options menu, and although it goes to successful completion (or so it says), it doesn't change the appearance at all.
I have one Form and on Form having Labels , TextBoxs, ListBoxs and RichTexbs.It possible for VB code to do EXPORT all of them to NotePad and not changing the position
(I'm using 2010 express), which includes, i think, very basic knowledge of coding. I have made a game in vb 2008 express before and it was a basic arcade game where you move your guy from the left to the right collecting points and dodging enemies that are randomly moving in the opposite direction that you are. Now I am attempting to make a sort-of user interface similar to that of the ps3 home screen, as a windows shell replacement app..
so far i have got what I am looking for in terms of moving between the menus, however the code that I have made seems very extensive for such a thing (in my opinion)..the question I am asking is whether there are ways of shortening the amount of code used, or changing it to be more efficient..if someone is willing to help, I will post my code, or upload my project (if given instructions on how to do so)
Visual Studio Version 9.0.30729.1 SP .NET Version 3.5 SP1
I have a button click handler that is coded. I typed in a new line of code without any errors, but the new line of code does not execute. To troubleshoot, I tried to add a simple message box, commented out the code, and deleted the entire code. With everything I try, even deleting the code, the original code exectutes at run time. I can't find any other instance of the code anywhere else in the application. Other events update normally.
I gather the code is either not updated upon build/compile, or this bit of code is stored somewhere.
I have a web.config file on my computer.There are alot of things i need to change and add in the file. (I am actually working with my SharePoint web.config file)Can i do this with a Batch file, if so how would i do it. Or how would i do it using VB.NET or C# code? Edit: i need to create a program to alter a web.config of lets say i web.config laying on my deskop and not the actual web.config of my project
I have written a program and have used it (in debug mode) multiple times to test it out sometimes adding code and/or changing it. After a while any code I wrote or new buttons or features I added to the form would not appear while debugging. I don't know what circumstances led to this.
The only solution I found was to rewrite my code from scratch, however, the problem came back after a while. I don't know what is going on and I can't move on without starting all over again.
I'm trying to make a game with a friend. We have 4 sprites (pictureboxes)and we're trying to make them change tab order based on a value assigned to their variable.
I used to use ADODC with VB6. Once I've set up databindings I can set a text box or other controls to link with a database's specific field by changing the Text property under Data > DataBindings. I want to change the field the text box links to at different times using code. How can I do this?
I am attempting to use the VB.Net Excel COM interop to programmatically change the location of the first horizontal page break on an Excel spreadsheet being generated by the program. Code to do so is as follows:
Dim range As Excel.Range xlActualWS.Activate() xlActualWS.PageSetup.PrintArea = "$A$1:$K$68"
