Want To Use WMI To Monitor SMART
Jul 29, 2011
[code]Seems to fetch data from my one and only internal IDE drive.The line objWriter.Write("Active: {0} ", queryObj("Active")) does not work if you change up the data in between the first set of quotes. Thus changing Active: {0} to Active: {1} causes an error that the Try Catch doesn't catch (this for...next is in a try catch).I assumed that the stuff inside the quotes was just text and could be changed to anything? Why doesn't the try catch catch it?Doesn't read a USB external drive when attached.i changed {0} to {1} and it crashes.
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Jul 7, 2009
how can implement smart card and private key stored in smart card by using vb.net
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Mar 19, 2009
how can implement smart card and private key stored in smart card by using vb.net
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Dec 21, 2009
i have to develop a ticketing package for a client...and he wants to use smart cards too...i would need to develop the package on a smart device i.e. a mobile application and will have to read the card on the device itself ...i have zeroed on the instrument from motorola. and an blue tooth connected printer to print the ticket.how to read the smart card ...i have searched a lot but have not found anything good.the smart card would contain the amt. balnce in it...and after the transaction i need to again enter the balance in the smart card...
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Sep 9, 2010
I want to make a process monitor tool with WMI that monitor the processes created or deleted, but the code will not work. Note to reference System.Management,
CODE:
Code dowload:
CODE:
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Jan 31, 2011
Can I monitor the registry for changes similar to how sysinternals process monitor does it in VB? I have checked many different articles and C# samples but not come any closer to getting an answer, I would like to know if there an easier way (a VB sample perhaps)that you folks can share. Ultimately I'd like to be able monitor other things too like file system, processes etc but wonder most about how the registry can be done in VB...Would using system.management be a start? Or WMI? if so is there a nice VB sample..
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May 27, 2010
I have the following windows service file:
Imports System.ServiceProcess
Imports System.IO
Public Class fswService
[Code].....
2 problems: first, intellisense error saying: 'fswService' is a type and cannot be used as an expression. second, I can not figure out a way to pass on to the service the path of the folder to watch (which is stored at My.Settings.userPath).
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Aug 15, 2009
look at the following picture, which showing smart tag for DataGridView Now I'm creating new component and I want it to support showing some properties in Smart Tags, how to add the properties to the smart Tag?
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Oct 12, 2009
I have a smart tag up and running for my user control but I also want to add a UITypeEditor collection editor to it as well. If I add the collection property to the smart tag in the usual way then I get the ellipse appearing as expected, then if you click on this you get the Collection Editor pop up but if you click ok in the Collection Editor I keep getting an error:
error using the drop down: unable to cast object of type BarChartControl.BarChartActionList to type BarChartControl.BarChart
In the DesignerActionList class I have the following:
Public Property Bars() As BarChartControl.BarItemCollection
Get
Return _linkedControl.Bars
End Get
[code]....
and in the GetSortedActionItems() of the DesignerActionList class I have:
items.Add(New DesignerActionPropertyItem("Bars", "Bars", "Bars", "Manage bar collection."))
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Mar 14, 2011
I downloaded VB because I was instructed to do so in order to be able to convert powerpoint files to smart notebook files.unfortunately, this does not seem to do the trick.
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Jan 5, 2012
Earlier versions support smart device application for moble application creation(cab file)
How to create the same Smart device application in vb.net 2010 ?
Is the cab application available in vb.net 2010 ? or
Is it merged in .msi setup ?
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Jan 21, 2010
i created a smartdevice project,,(target platform =pocket pc;device=emulator; editor= vs2008). (i didnt write any code additional to template generated by vs2008 ) i tried to debug it with F11 hit(step into) ; vstudio asks me to locate a source file named 17d14f5c-a337-4978-8281-53493378c1071.vb. i dont know what this file is; same problem does not occur if i choose C# project.
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Jul 25, 2011
I want to detect when the smart card reader is connected to the computer. I used a loop structure/timer component but these solutions takes a lot from the processor capacity. There are other solutions?
P.S: when I connect normally the smart card reader to the computer, I don't have a letter where I can access the card reader.
[URL]
P.S 3: my code is:
Do
While rgReaderState(0).lAtrLen > 0
If BackgroundWorker2.CancellationPending
Then
[Code].....
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Jul 21, 2009
I dont know how 2 develop PDA system... using vb.net
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Aug 17, 2009
anyone out there assist me with a basic tutorial on how to begin programming of smart devices?What can I do with the Microsoft SDK?
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Jan 24, 2008
Main development XP machine died so I got a new XP machine, installed SQL Server 2005 and VS 2005 Pro, and copied my files.Projects in new VS 2005 work except the Data Sources pane won't refresh and won't show all my data sources for an existing project (from the old machine.)
Error: " An exception occurred while trying to update the data smart tasks, they will be disabled. Key not valid for use in specified state."Update: I cannot even add a new data source to a brand new project. This is VS 2005 from my MSDN subscription.
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Jan 8, 2010
I have a Digital Signature Cretificate card and card reader, certified by NIC certificate authority.Now I have to implement a login module for a web portal where user will be identified by DSC card.I am very biginner in smart card application field.I have many confution, which are listed below-
1. when i insert card into card reader how can i read data from card using vb.net?
2. what dll are needed for this application?
3. are there any class file which can i use?
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Sep 13, 2010
I have got a Dell RT7D60 Keyboard which has a built in Smart-Card Reader. I have developed an application in vb.net and wondering if it is possible to allow users to log on to this application using smart card Authentication.I want to keep the authentication simple like instead of allowing user to enter username and password to open the application, i would want the application to ask for example, "Pls insert your Login-Card" and get the info from the card to authenticate the user.I have no clue for how to begin. Is it too complicated to integrate it in the .net application.
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Jun 1, 2010
Just today I've completed a trial version of my application - I then uploaded it to my webserver, and to my surprise a user already (almost one hour after I uploaded it) bypassed the protection and used the software 8 times (instead of the limit of 1 use)!
My "protection" was pretty weak. After the program has been used, it just writes a value to a single registry key. The user just deletes this registry key and can use the program once more, and so if someone does this enough times, he can use the software for as much time as needed.
Anyway, since I'm not really experienced in programming, do you guys have some nice working and possible easy to implement trial protection? I'm not looking for anything too serious, but it shouldn't be as easy to bypass as my current protection.
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Mar 7, 2011
I am trying to use a smart card reader in 2008. All I want to do is store a simple value to the card. Not really interested in forms of security.
Cannot seem to find anywhere to start on this one and am an absolute beginner. Any tips on this one would be most useful.
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Mar 17, 2009
I am looking for some sample code so at the click of a button I can write/save an XML file to a smart card.
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Mar 17, 2009
I'm trying to use certificates to sign documents. The first time that I sign, the OS prompts a dialog for user to set the PIN, but the next times it doesn't. For security reasons, I need that every time that I sign, the OS asks the PIN to the user.
This is the code:
''// create ContentInfo
Dim content As New ContentInfo(bytesContenido)
''// create a signer
[Code]....
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Jul 15, 2011
I am trying to write an application that accesses the SMART data from a hard disk, so I can show all the values and whether anything is over the threshold or failing etc Have spent many hours trawling the web without any success.
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Aug 17, 2010
I am using VB 2008 Express Edition and I need to create applications using the Smart Device template and the ASP.NET Web Site template.
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Sep 9, 2009
Are we able to like add flash pictures into VB.Net smart device?
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Sep 26, 2009
I am developing an application to run on a PDA. The PDA is running on Windows CE 5.0 and has a barcode scanner integrated. I am using Framework 3.5 VB.Net 2008 smart device project to develop my application. Now, my question is about opening the barcode scanner to read scanned barcodes into my PDA application. I used system.io.ports to open COM1, 2, 3 and I can get them opened but obviously none of theses ports opens up the scanner.Any idea how to open/communicate with the PDA scanner?
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Jun 22, 2010
I have an xml file stored on an web server and I need to read the data using vb.net for a smart device application.I also need the ability to select indvidual nodes of the xml file. It currently a simple file but will be expanded upon. [code] I need to access the name node to start with.
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Jun 23, 2009
I've implemented a program that read/write data from a Smart Card. I noted that the reading/writing operation are slow (2 or 3 seconds, nothing for me, but during which I've noted that common users ar lost!).
So, I've thought to insert a progress bar to show the duration of these operation... but I don't know how to start on using of the progress bar in vb.net!
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May 21, 2009
I'm wondering whether anyone else has had to do this. I've looked in to some third party solutions.
The two I've used with the most success are: 1. xPDF. This includes an executable, PDF2TEXT.exe, which takes an argument that is the path to the PDF file to "read" and a second argument which is the name of the text file where it will write the output. This works well and fairly quickly, but it's external to my application and calling it via a Process.Start() command raises security considerations and requires to user to allow the external executable to run. They must allow this to happen AT LEAST every time they run the import application (IF they will check the "Don't keep bothering me about this" box).
2. A solution from Foxit, which is GREAT, but costs a good bit of money to use. Does anyone have a solution that I can implement IN MY CODE (like #2) but that's free (like #1)?
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Sep 13, 2009
I was in away to develop a system to check any problems installed in a smart card. Such as checking wheter applet fully configure,checking serial no and etc.
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