Credit Card Project Program?

Feb 25, 2009

I am working on a Credit Card Project Program. Where you can create an account by typing in an account number which then starts you out with a $1,000 credit limit and balance.I have most of all the programming done for the project. Except for the updating of the current balance when charges are made and I'm having a problem with the interest which works but only shows you the interest fee when you calculate and not the interest fee + balance due. But I wont worry about that now.

What is the method of doing this. Can I write a new function that will update the balance available based on the charges or payments made? Or can I somehow program that into the current functions?

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Credit Card Processing With .NET?

Oct 18, 2011

I am looking for a solution to implement Credit Card processing to a POS system I have written. I have been coding VB for about 7 years but never had a need to process credit cards.

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C# - Find Credit Card Number In XML?

Jan 25, 2012

I have a Credit Card Number in an XML Message and I want to use a regex to find the Credit Card Number and encrypt it. All numbers are 16 characters long and they are not always in the same place in the xml, so basically I think I just need to find a string that is 16 characters and decrypt it, but I am not sure how.

[Code]...

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Credit Magnetic Stripe Card Reader

Jun 21, 2010

[URL] I am using the magtek Intellistripe 65 insert card reader and i want to connect the device thru my POS application developed in .NET. I have also tried the sample VB code provided by magtek. But i am not able to access the device.

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Applies To The LUHN Method For Credit Card Verification?

Feb 2, 2012

I just joined because I'm a newb/student in VB. Currently taking a VB course but just don't understand why this is giving me a problem. If anyone can explain/help it would be great. The problem lies with the "red" 1 that is highlighted. I don't understand what is wrong with it. PS: this is statement applies to the LUHN method for credit card verification.

[Code]...

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Make A App That Verifies A Five Digit Credit Card Number?

Oct 31, 2011

I need to make a app that verifies a five digit credit card number. The check digit is 5th and is found by multiplying the 2nd and 4th digit. Heres my current

Dim strInput As String
Dim strOutput As String
Dim intSumOfDigits As Integer

[code]....

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Check Credit Card Expiry MM/YY Format Is A Future Date?

May 1, 2010

I have a text box on a form. It is a masked text box that shows in the format XX/XX.It is used for the expiry date of a credit card.What I need to do is how to take a value like 08/11 which means August, 2011 and check that it is in the future.For example something like 08/09 would be last year and hence would be invalid.Is there any way to take this string and check?

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Show Waiting Animated Gif Form While Processing Credit Card Details?

Sep 10, 2009

When user click it, it will bring a second form with a waiting animated gif sitted into picturebox..but at the same time it will call processingcard.dll to link to the bank and get results. when finish getting results, the form2 will be closed. if i just show form 2 with animated gif 'Please wait...while processing" when i click button, it works fine[code]...

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VB - Georgetown Credit Card - When The Last 5th Digit Match The Sum Number At The Last Number - Isnt Working

Dec 10, 2010

I got most part correctly but the only part isnt working right is when the last 5th digit match the sum number at the last number.

Private Sub btnVerify_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnVerify.Click
Dim strCardNum As String
Dim strSumNum As String

[CODE]...

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.netCART Credit Card Decryption - IIS 7 App Pool And Decryption?

May 18, 2009

I've got a site using .netCART. It's running fine in production with Windows Server 2003 and .NET 2.0. On the new server (Windows Server 2008) everything is working except for credit card decryption in the store admin. No errors are being sent, no exceptions thrown, just the encrypted string being output to the screen instead of a decrypted credit card number.

Dim strCCEncrypt As String
strCCEncrypt = Trim(DataRow.Item("CreditCard"))
strCCEncrypt = tools.Decrypt(strCCEncrypt) 'tools is a .netCART utility

[code].....

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Project - Create A Credit Union Application

Mar 3, 2011

I have been given a project to do were i have to create a credit union application in Visual studio2008 am just wondering if you could tell me what i need to create this application like how many labels textboxs etc obviously i need to create it but all am asking is if you could tell me were to start as i am lost and never really created anything in vs 2008. here is the spec

The applicant's age is considered, thus

CODE:

The client is prompted for their name and a personal reference number. If the application is successful then this number becomes the loan agreement reference number.

If the applicant has a credit rating of 14 or more points the application is rejected.

If the credit rating is less than 14 points then the client is prompted for the loan period (must be equal to 12, 24 or 36 months) and the amount required.

The cost of the loan is 6% if required over 12 months and 8% if over 24 months and 12% over 36 months. This is added to the loan.

The applicant's net monthly income and total monthly outgoings are taken into account.

If the monthly repayment is more than 25% of disposable income (net income outgoings), then the application is rejected.

If the repayment is less than or equal to 25% then the loan is granted and a form is produced and printed with the relevant information, including the loan and repayment amounts.

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5-digit Credit Card Number With Fifth Digit As Check Digit

Apr 6, 2010

I just finished this application where you enter a five-digit credit card number, with the fifth digit being the check digit. everything seems to work except, I can't seem to get it to determine that any number is "valid". Every 5-digit combination that I enter returns "The credit card number is not valid". Im using visual basic 2008 express

[Code]....

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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

[CODE]...

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VS 2010 Array - Small Report Card Project - Pull 5 Students With Each Student Having 5 Test Scores A Piece

Jan 13, 2012

I'm basically trying to do a small report card project. I only need to pull 5 Students with each student having 5 Test Scores a piece. The full Code of what I have for the submit button is below. I have actually 3 questions.

1. I always seem to have trouble with them unless I initialize them when I dim them. Is there a better way than below

2. The below code works really well for Student 1 and all 5 test scores. Rather than do that code 5 times though, what is the best way for me to basically state that IF dblStudent1(intMax) = 4 Then Change dblStudent1(intMax) to dblStudent2(intMax) etc.

3. Would this be better suited towards a multidimensional array ?

Private Sub btnEnterGrades_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnEnterGrades.Click

Dim strStudentNames() As String = {" ", " ", " ", " ", " "} ' Holds the 5 Students Names
Dim intMax As Integer = (4) ' Place Holder for Student Number

[CODE]...

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Detect Whether A Card Is Being Read In Program?

May 31, 2010

How do i actually detect a card is being read by a card reader by using events handler?Like the card reader is connected to the PC using USB, and when a card is flash on the card reader, it will be detected.

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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.

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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.

[Code]...

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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?

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Higher Or Lower Card Game Program?

Jan 15, 2012

I am currently working on a program for a higher or lower card game. I have my game set up and in place, however I am having trouble keeping track of the cards that have already been drawn from the deck. I am only playing with one deck and need to make sure that once a card is drawn it is placed in a discard pile and will not be drawn again. I did not post my code due to other students in my class using this forum for their version of the assignment. If someone would be willing to take a look at my code I can send it to you via private message.

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Make A Program That Can Get Information Form A Magnetic Card?

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i am trying to make a program that can get information form a magnetic card reader to fill in a text box like an id and/or password. or make a new account. i am using a MagTek SureSwipe Card Reader 21040140?

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Find A Program That Can Read Data From A USB CCID Card Reader?

Oct 14, 2011

I have been looking all over the net trying to find a program that can read data from a USB CCID card reader.
after several hours and several pages of useless info i thought maybe there is a way i could create a simple progeam in VB to read the data, so i started another long search for info also to no avail.

Does anyone know of anything like this or if its even posable?

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Make A Program To Share My Notebooks Internet Via WLAN Card?

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I'm going to make a program which will share my notebooks Internet Via the WLAN card. how to retrieve the connected peers name, MAC and IP? Also is it possible to get the upload and download speed using by the peers?

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Picture Gallery - Build A Program That Display Pictures From A Media Card

Jan 14, 2010

i am trying to build a program ( i am a beginner) that display the pictures from a media card ( or other removable media) in a gallery in the form, and that allow the user to select the ones he likes and store it in a folder.

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Planning To Make A Program That Can Download Files From A Website To Put On An SD Card To Soft Mod

May 15, 2011

I am new to Visual Basic. I have Visual Basic 2010 Express. I am planning to make a program that can download files from a website to put on an SD Card to Soft Mod, or hack it. I want it so that the user clicks on a radio button based on what System Menu their Wii is running on. There is currently, System Menu 4.0 or less, System Menu 4.2, and System Menu 4.3.

They also have to choose a region from a List Box. The current options are:

Region U (Americas)
Region K (Korean)
Region J (Japanesse)
Region E (European)

I also want it so that the user can choose where to download the installation files for the Wii soft Mod.

I want to have a button that when the user clicks on it, a pop up asks them where they want to download the files to appear, once they choose a location, i want it to download a file based on what they chose and i also want it so that it tells them what to do with the files and where to put them.

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Forms :: Random Functions - When Start Program And Click Picturebox - Same Card Will Always Come Visible

Mar 30, 2011

Okay, so I'm doing a card game and I'm trying to set that when picturebox (PictureBox1) is clicked, a random card from 13 cards will come visible. Problem is, that when i start the program and click the picturebox, the same card will always come visible. As you can see i've put a button (Button1) which will hide every card. If I press Button2, then Button1 and then the PictureBox1 it will show differend card, but the cards which come visible are always the same.

e.g i press PictureBox1 (which will make card visible), then Button1 (which will make PictureBox1 non-enabled) and then Button2 (which will hide every card and make PictureBox1 pressable). Lets say i pressed the PictureBox1 four times and i got cards: 9, 6, 7, 3, then I close the program, start it again and press PictureBox1 again 4 times and it will show the same cards (9, 6, 7, 3). How can this be done that it will not show the same cards always?

Here's my code...
Public Class Form1

Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
End

[CODE]....

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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.

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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

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VB 2010 - Try And Load A Project (any Project) The Program Freezes

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Has anyone else had issues with Visual Basic 2010?My visual basic program has been running fine for months but recently every time I try and load a project (any project) the program freezes, then I have to close it down and reload, every time I load Visual basic for the second time I get the following error:


HTML

An error was encountered while opening associated documents the last time this solution was loaded. Document load is being skipped during this solution load in order to avoid that error.Plus when trying to run a project in debug it takes ages to load (around 5 minutes) this has only started happening recently, projects were loading in seconds.

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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

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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

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