References For Developing Smart Card System?
Sep 13, 2009I 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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Implement Smart Card And Private Key Stored In Smart Card
Jul 7, 2009how can implement smart card and private key stored in smart card by using vb.net
View 1 RepliesImplement Smart Card And Private Key Stored In Smart Card By Using .net?
Mar 19, 2009how can implement smart card and private key stored in smart card by using vb.net
View 3 RepliesSmart Card App - After The Transaction I Need To Again Enter The Balance In The Smart Card?
Dec 21, 2009i 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...
View 7 RepliesRead Smart Card Data Using Card Reader?
Dec 23, 2009i want to read data from smart card using card reader.i need vb.net code help as well as total process that mean what dll/exe will be needed and how can i determine that the card is inserted or ejected from card reader?
View 3 RepliesDetecting A Smart Card Reader?
Jul 25, 2011I 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].....
Login A Portal Using Smart Card?
Jan 8, 2010I 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?
Simple Smart Card Authentication
Sep 13, 2010I 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.
View 1 RepliesUse A Smart Card Reader In 2008?
Mar 7, 2011I 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.
Write An XML File To A Smart Card?
Mar 17, 2009I am looking for some sample code so at the click of a button I can write/save an XML file to a smart card.
View 7 Replies.net - Always Enable Raising A Dialog Asking For A Smart Card Pin?
Mar 17, 2009I'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]....
Progress Bar During Writing/reading A Smart Card
Jun 23, 2009I'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!
Smart Card Read / Write Operation
Nov 30, 2009how to write in scospa compliance by EZ100 PU Smart Card Reader. [code]
View 1 RepliesVS 2005 - How To Develop Connection Between Smart Card
Feb 8, 2010I have installed smart card reader to my pc and it works when testing time. However, i need to make a project where whenever i insert smart card on the reader,the texbox in the screen will appear the information of the card. The product of smart card or so called mifare card is ACR120S.
View 4 RepliesStart Coding In VB For Contactless Mifare 1k Smart Card?
Mar 17, 2009How to start coding in VB.net for contactless mifare 1k smart card?
i have mifare 1k card ,pc/sc compliant and the reader is gemprox which uses T=CL protocol for communication.how to establish connection, and read ATR?
Smart Card Reader/writer Hooked Up To My Serial Port - Recognized In My Program
Aug 6, 2009I have a smart card reader/writer hooked up to my serial port. i've already coded the program to give access to the serial port. How would I go about getting my Card Reader/writer recognized in my program. I basically want to click the "read button" and whatever is on the current smart card im trying to read, pop up on the screen.
View 1 Replies.net - The System.Linq.Dynamic Namespace - Visual Studio Does Not Recognize In The Project Files The System.XXX References
Aug 11, 2011I would use the System.Linq.Dynamic. I added the specified Dynamic.vb file, that starts like this:
[Code]...
to my (VB.NET)solution. Now Visual Studio does not recognize anymore in the project files the System.XXX references, proposing me to change them to Global.System.XXX
Smart Trial System Protection
Jun 1, 2010Just 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.
Visual Studio's "Unused References..." Button Not Flag System.Xml And System.Xml.Linq?
Feb 18, 2011I was trying to finish up a VB.NET class library project when I tried to remove all unused references. I know for a fact that I'm not explicitly using any thing from the System.Xml and System.Xml.Linq assemblies yet the "Unused References..." button never flags them for removal.In fact I even tried "Unused References..." on a blank project and it still never flagged them.
View 1 RepliesDeveloping A System Will Be Able To Detect Motion?
Dec 13, 2009i am developing a system will be able to detect motion. up to now i am able to stream the video that is connected to my PC to VB.NET. Now i want to switch between the webcam if there is more than one webcam connected to the system. For example, the user of the system will be able to chose any webcam that is connected to the system. I am able to detect all the webcam and display those devices into a ListView. But i don't know how to change the steaming video when the user select the device. Now the video screen show the image form the default webcam.
View 1 RepliesAuthoring - Developing A basic Help System For VS 2010
Nov 27, 2010Is HelpStudio Lite still the tool of choice for developing a basic help system for VS 2010? The only mention of this that I can find is in the MSDN library; [url] and it references VS 2008. I just need something basic and (hopefully) free and of course it should not become obsolete anytime soon.
View 9 RepliesC# - Developing An Effective Barcode System / Code
Jun 15, 2012I'm sorry if the title is misleading but I have to develop the format for a barcode (either 1D or 2D, doesn't matter). The barcode needs to include a Purchase Order #, Bill of lading #, as well as the Line #, product ID # and quantity of each item that appears on the purchase order. Here is what I've come up with so far:
[Code]...
Developing An Winforms Based Event Tracking System Using .Net?
Sep 24, 2009I'm looking for some advice for an application I currently developing. I'll try to keep this as brief as possible so if additional info is need just let me know.I'm developing an Winforms based event tracking system using VB.Net (VS 2008 Pro). The application collects data via serial bar code scanners and stores this data within a MS SQL Express db located on the same Windows XP Pro workstation that the application is installed on. When the application receives the formatted string of data it checks the db table and sends a reply back to the device indicating whether the data is a duplicate. I have written a PortManager class to handle the serial based devices and this functionality is working well.
I have now been asked to incorporate a new type of collection device into the system. The new device is running embedded Linux and uses TCPIP (POE) rather than serial communication. The device manufacture has assured me he can provide a string from the devices integrated scanner in the same format as my serial based devices.
If possible, I would like to utilize the current application and just add the ability to use the TCPIP devices to it. I was thinking it might be possible to just add a new class (similar to my Port Manager class) to handle the TCPIP based devices.I'm really at a loss as to the best way to approach this. I'm just not that familiar with collecting data from a Winforms application using a TCPIP based device.
Using System.Reflection To Determine ALL References?
Mar 4, 2010I am trying to determine every single reference inside a dll with System.Reflection. However, GetReferencedAssemblies only lists the ones in the "References" (visible in solution explorer).
I would like to determine references from within the code itself, such as an imports statement. Even things like if/then statements, try/catch, absolutely everything.
Is this possible to do using System.Reflection? If so, how?
I would definitely prefer to do this without p/invoke.
Developing An Inventory Management System / Loaded And Displayed On Listview
Jun 6, 2011am developing an inventory management system. have two listview controls. one for ITEM and another for details pertaining date, quantity, cost, issued to and so on. i want a vb.net code that if a given item in listview A is clicked, listview B details are cleared and then the details of that item are loaded and displayed on listview B.there is no criteria of loading like between a range of dates; just all records in the database.
View 1 RepliesAttendance System With Card Swipe?
Aug 24, 2010designing a attendance management system
View 2 RepliesVS 2008 Insert References From Application Settings CrystalDecisions References Are Missing
Mar 9, 2011I have Crystal Reports 2008 installed on my win7 laptop but when i go to insert references from my application settings the CrystalDecisions references are missing and im not able to find them. Note: they do exist in my "c:windowsassembly" folder.
View 3 RepliesCapture Raw Signal From WiFi Card As Would A Sound Card
May 9, 2012Is it possible to capture the raw signal from a WiFi card in the same way you can capture the signal from a sound card? (I already found code for working with a sound card and for drawing spectrograms) I'm wondering because it would make a cool radio-type project. I'd prefer a solution that integerates well with .net (VB or C#).My basic goal is to capture the ambient radio waves and build a primative "telescope" of sorts. Using the built in computer hardware is just the easiest way to accomplish this. If you have any other suggestions about how to accomplish this goal in a different way please post it as an answer also.
View 1 RepliesDetect Usb Card Reader Device And When Swipe The Card
Nov 23, 2009I want to create an application that can detect usb card reader device and when i swipe the card it should read.The below code WORKS PERFECTLY IN VB.But when i converted it to vb.net it is showing some problem.Below is the code for that.
[Code]...
ATM System - Check Card Number Matches Up To The Users PIN Number
Mar 13, 2009I am trying to make a basic ATM system, iv got all the interface done and I have made the link to my SQL database etc. the part i'm stuck on is how I can run a check to see if a bank card number matches up to the users PIN number. To simulate the user putting a card into the machine I've used a combo box, and that lists all the cards, that haven't been flagged as confiscated (there's a column in my ATMCards table that I can set to true or false) then after the user has selected a relevant card there's another text box where they can enter in their PIN number.
Now what I want to do is, if they chose the card number 1234567890123456 in the combo box and they enter in the PIN 1234 into the text box, then, after clicking the check PIN Button if the pin is correct they need to be taken to another from where they can check their balance etc., and if its wrong they got three attempts after which point i want to flag that card as confiscated.