Hardware Id - Get USB Serial Number?
Sep 19, 2010how to get USB serial number(Hardware ID) using VB.net?
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Code For Checking The Serial Serial Number Of A Usb Stick?
Nov 21, 2011With this code i check the serial serialnumber of a usb stick.
[code]...
It is not perfect because the programma crash when there is no usb in de PC.But how do i search fot the sctick if it has a name , for example PPH ? And not G: , because it is everytime a different station.
Hdd Serial Number (not Volume Number)code In 2008
Jan 13, 2010Send hdd serial number (not volume number)code in vb.net 2008.
View 3 RepliesGenerate Serial Number (last Six Digit Number)
May 17, 2010I want to generate a serial number in this format: INDDMMYY000001, INDDMMYY000002, INDDMMYY000003, ... I can generate INDDMMYY using following code: lblNoSiri.Text = "IN" + Date.Now.ToString("ddMMyy") However, I don't know how to generate the last six digit number. I only can generate number without zero in front of it. How to create the number with fix number of digit?
View 4 RepliesCan't Get Monitor Serial Number
Mar 10, 2009i need to write a program to get the monitor's serial number i can get the model number for the life of me i cant seem to get the serial?
Private Function monitorName() As String
On Error GoTo Error_Handler
Dim objWMIService As Object
[Code]....
Cd Manufacture Serial Number?
Jan 1, 2010how do i get the cd manufacture serial number of each cd with vb code?
View 2 RepliesGet Volume Serial Number?
Jul 17, 2009I'm using this code to generate machine signature. But it's take noticeable time to execute.
Public Shared Function DriveSN(ByVal DriveLetter As String) As String
Dim disk As ManagementObject = New ManagementObject(String.Format("Win32_Logicaldisk='{0}'", DriveLetter))
[Code].....
How To Get Motherboard Serial Number
Jan 29, 2010Dim Q As New SelectQuery("Win32_BaseBoard")
Dim SearchString As New ManagementObjectSearcher(Q)
Dim Info As ManagementObject
For Each Info In SearchString.Get()
TextBox1.Text += Info("SerialNumber").ToString()
Next
Its not working. I cant get my motherboard serial. Why?
How To Get Real Serial Number Of A Cpu
Sep 16, 2011what i want is to get the serial number of my cpu.i have used the code you give at your website,that refers at the function GetProcessorId, at 3 different pc's,where all these pc's were using cpu's of the company INTEL.so my problem is that i took the same ID from the 3 pc's i used. is there any way that will make me able to get a real serial number from a cpu,that this serial number is unique?i am using visual studio 2008.do you have something to suggest?
View 3 RepliesMonitor Serial Number Using WMI?
Jul 21, 2009I am making my first application which involves WMI.. Using the documentation provided by MSDN and the Forums I have managed to get data related to the Win32 Class (Computer Name, Physical Memory, IP Address, etc..) Now I would like to get the Serial number of the monitor. I believe I have to use the WmiMonitorID Class. However, I do not know the Syntax to access the property of the same. I had used the code below for the win32 class. How do I modify it for the WmiMonitorID Class?
Public Function OpSys() As String()
Dim Str(4) As String
' ManagementObjectSearcher retrieves a collection of WMI objects based on[code]........
Serial Number For Macro?
May 24, 2012What is missing is a way that when I give a print click on the quantity of copies informed skirt with sequential numbers without repetitionex.: 10001, 10002, 10003
View 2 RepliesVB: Choose Is Own Serial Com Number?
Sep 16, 2009The PC has VB program.The VB (running over XP operation system) communicates through USB to RS232 and communicates with electronic board.I found out the when the XP allocate port number more then (estimation) 16, the VB program have problem to communicate with the board.(The problem disappears when the XP allocate port number less then 16).Is VB can handle port number that have high number (like com 45 etc')? and how...Can I force the XP to automatic allocate port number less then specific value?
View 4 RepliesAdd A Serial Number Column To The Datagridview?
Apr 11, 2012OS: windows 7 64-bit /Programming Language: Visual Basic.net on Visual Studio 2010 express edition.I have dataset with 4 tables each one of them is a datasource to a datagridview I want to add a serial number column to the datagridview so I made this
DataGridView1.Columns.Add("serial", "SER.")
For x As Integer = 0 To (ds.Tables("workers").Rows.Count - 1)
DataGridView1("serial", x).Value = (x + 1)
Next
It was working fine untill I added a relationship to the dataset the relationships codes were
Dim relation_WC As New DataRelation("relation_WC", ds.Tables("workers").Columns("id"), ds.Tables("cources_jun").Columns("workerid"))
Dim relation_WV As New DataRelation("relation_WV", ds.Tables("workers").Columns("id"), ds.Tables("vacations_jun").Columns("workerid"))
[code]....
I breaked point the debuging and I found that the serial number column I added is fine and has it's values, but when I reach the line relations.add(the_relation) the serial number column loses it's values and turn into an empty column with no
numbers in it....why this is happening?
Note: I added another relations but the only relations that clear the serial number column are the relations that has a datatable that is a datasource to the datagridview that has the serial number column.
C# - Generating Activation Key From Serial Number
Sep 22, 2011I have devices with unique serial number (string incremetation) ex : AS1002 and AS1003. I need to figure out an algorithm to produce a unique activation key for each serial number. What would be the best approach for this ?
View 5 RepliesC# - How To Retrieve HDD Firmware Serial Number In .net
Jun 29, 2010How can I retrieve HDD Firmware Serial number in .net? I am able to retrieve HDD Serial number using WMI calls but not able to find any way to retrieve HDD Firmware Serial number.
View 3 RepliesCreate A Serial Key/number For Program?
May 18, 2011i am making a program in visual basic 2008 and when the program first starts up on acomputer/device i want it to come up with a screen that asks for a serial key. i also only want the serial key (that i give to the person i am giving the program to) to be accepted once.eg. if he copies the program and gives it to another person who takes it home, they have to enter a new one (that i would have to give them). if they enter the same key as person 1, i want to deny access.
View 4 RepliesCreate A Serial Number For The Software?
Jun 29, 2009I would like to create a serial number for the software I created. I need a sample link.
View 7 RepliesError While Trying To Get Motherboard Serial Number
Sep 20, 2009I am using the following code to get the Motherboard serial:[code]But when i run the app, i get this error:A first chance exception of type 'System.NullReferenceException' occurred in Appname.exe..Object reference not set to instance of an object.
View 2 RepliesGet Hard Drive Serial Number?
Jul 2, 2009I would like to get the hard drive serial number.... to make a security feature for some software so it will only run on that hard drive... [URL]
View 13 RepliesGet Serial Number For Drive In Vb 2008?
Apr 22, 2010Dim SerieDisco as String Dim SerDis As New FileSystemObject Public Const LDisk= "C" SerieDisco = SerDis.Drives(LDisk).SerialNumber In VB6 I did use this code and get the serial number of Driver C: But now I am traslating the application to VB 2008 and I don't know how i do it? The methot in VB 6 function with hard Drive, CD and memory card (usb)
View 9 RepliesHard Disk Serial Number Without WMI?
Feb 11, 2011How do I get the hard disk physical serial number like in that example: http:[url]...
View 5 RepliesHard Disk Serial Number?
Jul 5, 2006i want 2 know that ,is there anyway to get hard disk serial number(Hard Disk , not Hard Drives) without using WMI.
View 7 RepliesHow To Enter Serial Number Into Registry
Feb 7, 2009I am trying to release my program now and I have a quick (hopefully quick) question concerning serial numbers. I want to be able to store the trial serial number so if the user uninstalls and reinstalls they won't get another evaluation period free of charge. My concern is that some crafty person will simply move the database files in and out of those installs and keep going indefinately. Although I have some protections built into the database itself in case the program runs out, I just want one extra layer of protection. Is there a way to store the serial number in the registry when entered and check for that entry whenever the program is installed using Windows Installer 3.1?
View 2 RepliesHow To Fetch Monitor Serial Number Using WMI
Mar 30, 2011I am new to WMI concept. I want to fetch the Monitor Serial Number using WMI. I tried in the Class
WIN32_PNPEntity, WIN32_DESKTOP, WIN32_DESKTOPMONITOR
But I am unable to fetch the Monitor Serial Number.
Update The Serial-number By Using A Text Box?
Jan 4, 2010i want to update the serialnumber by using a text box,,,,suppose i am updating the serial number as 3,,,,it was updated,but if i wants to update the serial number as 4 ,that is already in the database it is also updated..but actually it is not updated..but it is updated.........
Protected Sub Button3_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button3.Click
Try
Dim conn As New SqlConnection(ConfigurationManager.ConnectionStrings("guest1").ConnectionString())
Dim adp As SqlDataAdapter
[code]...
Use RSA To Encrypt Application Serial Number?
Jun 11, 2012I'd like to use RSA to Encrypt application Serial Number.
but when you try to encrypt text and did it again both time the results will be different i don't like to decrypt to text to protect the application from hackers. any other useful way to protect the application without Decrypt to text.
i mean compare Encrypted code not the original text also i need to stop application if there is crackers application starts or memory dump application or memory injection .
i need the full solution to protect the application . i wish the armadillo (software Passport ) is here for vb.net application how great it is ... i miss him may be we start discussion about protect application . also what about encrypt all application code to disable resource hacker applications .
What Would Be The Code For Serial Number Authentication
Nov 14, 2010I am programming in visual basic 2008 I would like to set up serial numebers for software im developing. I would like to prevent software theft by ensuring that each purchased copy has a unique serial number that can only be used once. How would i create this so
a.) The serial numeber can only be used once
b.) The software cannot run without a correct serial number
c.) The serial number verification box pops up on ONLY the first use of the program and goes away after correct serial number is entered
d.) a serial number generation and verification program
Asp.net - Auto-decrementing Row Serial Number While Deletion
Oct 19, 2011I am using this code for row deleting in gridview. It should be like this "while it deleted a row, take row number 5 with serial no 5, serial field of row number 6 should become 5. means decrementing the serial number after one row deleted." but it is not happening while I delete row no 5 with serial 5, the row number 6 remains the same.
[Code]...
Automatically Serial Number Generation In Ms Access
Jun 21, 2010Like below quotes for serial no. for VB.net, do you have codes for ms access? [code]
View 1 RepliesC# - Find The Harddisk Device Serial Number Without Using The WMI In .NET?
Jul 24, 2009I want to get the hardwired serial number from the hard disk but NOT using WMI. I tried using WMI code, and it doesn't work on my machine for sure. So is there any alternative in .NET for finding the Serial Number of a physical hard disk?
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