Write An XML File To A Smart Card?

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.


Implement Smart Card And Private Key Stored In Smart Card

Jul 7, 2009

how can implement smart card and private key stored in smart card by using vb.net

View 1 Replies View Related

Implement Smart Card And Private Key Stored In Smart Card By Using .net?

Mar 19, 2009

how can implement smart card and private key stored in smart card by using vb.net

View 3 Replies View Related

Smart Card App - After The Transaction I Need To Again Enter The Balance In The Smart Card?

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...

View 7 Replies View Related

Smart Card Read / Write Operation

Nov 30, 2009

how to write in scospa compliance by EZ100 PU Smart Card Reader. [code]

View 1 Replies View Related

Read Smart Card Data Using Card Reader?

Dec 23, 2009

i 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 Replies View Related

Detecting A Smart Card Reader?

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.


P.S 3: my code is:

While rgReaderState(0).lAtrLen > 0
If BackgroundWorker2.CancellationPending


View 1 Replies View Related

Login A Portal Using Smart Card?

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?

View 1 Replies View Related

Simple Smart Card Authentication

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.

View 1 Replies View Related

Use A Smart Card Reader In 2008?

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.

View 5 Replies View Related

.net - Always Enable Raising A Dialog Asking For A Smart Card Pin?

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


View 1 Replies View Related

Progress Bar During Writing/reading A Smart Card

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!

View 3 Replies View Related

References For Developing Smart Card System?

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.

View 2 Replies View Related

VS 2005 - How To Develop Connection Between Smart Card

Feb 8, 2010

I 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 Replies View Related

Start Coding In VB For Contactless Mifare 1k Smart Card?

Mar 17, 2009

How 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?

View 5 Replies View Related

Smart Card Reader/writer Hooked Up To My Serial Port - Recognized In My Program

Aug 6, 2009

I 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 View Related

VS 2008 - Possible To Write Application For Smart Phone?

Jul 12, 2009

Is it possible to write a program in VB.net, compile it, and run it on a Windows Mobile Smart Phone?

View 2 Replies View Related

Read Text Contents Of Smart PDF File?

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)?

View 1 Replies View Related

Capture Raw Signal From WiFi Card As Would A Sound Card

May 9, 2012

Is 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 Replies View Related

Detect Usb Card Reader Device And When Swipe The Card

Nov 23, 2009

I 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.


View 1 Replies View Related

VS 2005 Disable The Sound Card And Enable The Sound Card By Using Command Button?

Jun 27, 2011

i have windows app i want to disable the sound card and enable the sound card by using command button

View 2 Replies View Related

Mystream.write(t) Doesnt Work - Doesent Write Anything To My H.txt Text File

Dec 27, 2011

I have a trouble making this code work. When executed, it just creates a correct (with the correct name) file with the extension .txt but the the actual text inside .

Imports System.IO
Public Class Form1

Public mytext As String


The strange thing is that while debugging, h, t string variables have the correct values, but somehow mystream.write(t) doesnt work (it doesent write anything to my h.txt text file...

View 5 Replies View Related

VS 2008 - .txt File - Write The File Path So That Someone Else Can Download My Program And File And Read The File

Feb 27, 2012

Reading a .txt file in VB.net. My file path is C:UsersMyLilMulePepeDocumentsVisual Studio 2008Projectscurtain_calls.txt.

This is my line of Dim LoanOptionsFile As String = "C:UsersMyLilMulePepeDocumentsVisual Studio 2008Projectscurtain_calls.txt"

I can read the file when I run the program, but how do I write the file path so that someone else can download my program and file and read the file on their system?

View 3 Replies View Related

Write A Program To Write In A Xml File?

Sep 14, 2010

I want to write a program to write in an xml file in this format:

<?xml version="1.0" encoding="utf-8" ?>
- <Orders>
<Item id="1" SKU="998123" Description="Super Widget" Quantity="100" />


View 2 Replies View Related

Flash Card Program - Type All The Words On A Text File And Have The Program Randomly Pull One Of Them

Feb 15, 2009

Anyway, I'm a teacher and am writing a program that simply shows kids a word on a flashcard. There are 2 buttons, 1 to read the word and 1 to go to a new work. There are going to be 300 words. Really I'm just testing it right here. What I want to know is should I be inputting all the words right into the code like I did with "hi" and "not 1" (Don't ask. those are just the 2 random words I picked to test this out with). OR is there a better way (maybe somehow to type all the words on a text file and have the program randomly pull one of them (I don't know how to do this).

Here is the code so far:

Public Class Form1
Dim word
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click


View 2 Replies View Related

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.

View 1 Replies View Related

Add Smart Tags To .net Component?

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?

View 2 Replies View Related

Using A UITypeEditor Collection In A Smart Tag?

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
Return _linkedControl.Bars
End Get


and in the GetSortedActionItems() of the DesignerActionList class I have:

items.Add(New DesignerActionPropertyItem("Bars", "Bars", "Bars", "Manage bar collection."))

View 2 Replies View Related

Convert Powerpoint To Smart Notebook?

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.

View 4 Replies View Related

Create A Smart Device Application ?

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 ?

View 1 Replies View Related

Debug Smart Device Project?

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.

View 1 Replies View Related

Develop Smart Device Using Program?

Jul 21, 2009

I dont know how 2 develop PDA system... using vb.net

View 3 Replies View Related

How To Begin Programming Of Smart Devices

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?

View 1 Replies View Related

IDE :: Data Smart Tasks Disabled?

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.

View 5 Replies View Related

Smart Trial System Protection

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.

View 8 Replies View Related

Write A Sub That Will Write To A File?

Nov 3, 2010

I'm trying to write a sub that will write to a file. here is what i have:

Public Sub LogMe(ByVal MyType As String, ByVal MyMessage As String)
Dim LogStream As FileStream 'should be at a level with enough scope for your logging


The problem is that this will just overwrite what is already there. I would like to have it append the EHomeLog.log every time it is called.

View 2 Replies View Related

VS 2008 - Open A Save File Dialog And Write To A .txt File The Contents Of Listview

Mar 22, 2009

What i am trying to do is open a save file dialog and write to a .txt firl the contents of my listview. so far:


i have this, but i'm not to sure how to write to the .txt file i know i need to use a for each to loop the contents of the list view

View 2 Replies View Related

Cannot Fiend Any Write Functions To A Text File Or To A Other File In Windows Direction?

Jun 23, 2010

I can not fiend any write functions to a text file or to a other file in Windows Direction

I want a simple write function for a button when click button it will write some lines to a file

View 4 Replies View Related

Code Snippet To Add Graphics To Existing Pdf File & Write It Out As A New File?

Dec 30, 2009

I'm looking for a code snippet that will add graphics (lines, circles, etc.) to an existing pdf file & write it out as a new file.

View 6 Replies View Related

File I/O And Registry :: Write A Text File In XP Versus Win7

Sep 28, 2011

I am using Visual Studio 2008 on Windows XP SP3. User has Windows 7 Pro (32 bit). The IO code below works for me. The read code works for user, but the write code only works for new files. If the user tries to overwrite a current data file, then no data is written to disk. I have done all the usual IO checking (valid file name, etc.) and have excluded it from my same code. In my app, FileSave and FileSaveAs both call WriteDataFile(FullFileName). Any reasons why FIleSave would work on Windows XP, but not on Windows 7 Pro (32 bit)?

Public Function ReadDataFile(ByVal FullFileName As String) As Integer
' reads a Data file from disk
' Format is a text file, with [TAB] seperators and [CR][LF] as line terminators


View 8 Replies View Related

Copyrights 2005-15 www.BigResource.com, All rights reserved