Attendance System With Card Swipe?Aug 24, 2010
designing a attendance management system
designing a attendance management system
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.
I am developing a payroll system which will obtain the attendance of all the employees in the company through a swipe card machine. how to interrogate the swipe card machine with the pc.View 4 Replies View Related
I developed the billing project. I going to implement the card swipe reader. I have no idea about the card swipe reader application with VB + winformsView 4 Replies View Related
Automatic Reading From A Swipe Card Without Using A ButtonView 1 Replies View Related
I am working on writing a program that once a magnetic strip card is swiped, the number on the card is validated against a database storing information on the user. What is the best was to get the stream from the USB swipe card reader, build by Magtek, and then just pull the 9 digits I need? I have currently been using an Excel macro that searches the Excel document, but I want to get away from this system and make it more user friendly.View 3 Replies View Related
I am developing application which will read credit card no without generating keystrokes for same in POS for .net. I can enable device but when I swipe a card MSR_Dataevent is not firing. EDIT: I have done below code:
We have the customers credit card number on file which we use simply to identify them when they swipe at our computer. The problem i'm running into is that when they swipe their card in the card reader (Magtek mini usb) it outputs the data as ASCII which looks something like %B followed by the credit card number in whatever textbox i have the program focused on. I'm sure i could just search the textbox for any 16 character number string and assume that is their card number, but i was just curious if there is some best practice to decript the ASCII output from the magnetic card reader.View 2 Replies View Related
DOes any one know how to connect my vb.net application to a magnetic card swipe reader?
im developing a automated payroll system w/ magnetic cards to input time in and time out of a employee
We have the customers credit card number on file which we use simply to identify them when they swipe at our computer. The problem i'm running into is that when they swipe their card in the card reader (Magtek mini usb) it outputs the data as ASCII which looks something like %B followed by the credit card number in whatever textbox i have the program focused on. I'm sure i could just search the textbox for any 16 character number string and assume that is their card number, but i was just curious if there is some best practice to decript the ASCII output from the magnetic card reader.View 1 Replies View Related
im trying to make an attendance monitoring system using vb.net 2005. i have a little experienced programming, i used vb6. But vb.net is much more different in vb6 because of its codes. my problem is that in dtpicker, it do not accept any value that came from a textbox.
my code is like this
dtpicker1.value = textbox1.text
but an error existed..then i coded like this hoping that it will work
dtpicker1.value.hour = textbox1.text
I'm new to finger print system based attendance I've purchased digital persona device. With that I've got a sdk in which a sample application is attached.View 2 Replies View Related
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
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
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
I 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.
i have windows app i want to disable the sound card and enable the sound card by using command buttonView 2 Replies View Related
what im trying to do here is saving the time in and time out in the attendancereports table for reports lets assume that my schedule is every sunday 1:00am to 2:00am, lets say today is march4 sunday. i successfully save a record for today. my problem is that on next sunday mar 8, instead of generating(or insert) a new record it just update the time_out of my march4 record. im so confused with this the whole day.
I am trying to write a code that will byte swipe data in a string.
The conversion should take a 16 characters string, and swipe the first to characters with the last two, then characters three and four with character thirteen and fourteen and so on, in this format if the input string is
A1B2C3D4E5F6G7H8 then the converted sting will be H8G7F6E5D4C3B2A1.
I run into problem using: left(mystring 2) and right(mystring -2) because the string to manipulate is an input of a textbox so I fail when I try to use cross data with a StringHandling class, and how to incorporate StringHandling into my form class and without it when I try something like
Dim byte1 As String = Left(MyString, 14)I get an
error saying - Public ReadOnly Property Left As Integer has no parameters and its return type cannot be indexed.
i am new to this ,now i am doing project on attendance using face recognition .any body has done this using VB.net i am using vb2005 .View 3 Replies View Related
Dear members please guide me how thumb scanner use to take attendance of employees using vb.net and oracle 9i.View 1 Replies View Related
i want make a attandance software but i need coding for make connection between attandance machine and databass. so i can connect to machine and downloadd attandace logs.View 1 Replies View Related
Im havin a code todo some attendance calculation for abt all the employees in my office.its an automatic pgm which will run at 7 am everyday and email the attendance list before 8am . if theres any error for one particular employee, pgm execution stops and cant continue.since its an automatic pgm i want pgm to run with next employee if the current employee calculation got some pblm. if i use on error resumenext statment if error occur at 11 thline of calculation, pgm still cont to 12th line and executing normal.i dun want it to be lik that.if the error is in 11th line then i want to stop execution of that particular employee and goto next employee....how to do this?View 2 Replies View Related
how can implement smart card and private key stored in smart card by using vb.netView 1 Replies View Related
how can implement smart card and private key stored in smart card by using vb.netView 3 Replies View Related
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
we are using Punch Machine for Attendance with zkemkeeper.dll and geting AttLog using Vs.net 2010.How can Get Records from SQL Query? my table structure like this
LogID int P.K.
I want to create small database which handles Student Attendance Record it will store the roll calls of students on daily basis that teachers collect from the students in the class on paper and then later transfer it on computer .So my database Must contain Month, Year, Program (BCS, BIT, MS, MCS, MIT etc) Batch (1st, 2nd etc) and Subject (English, Math, Geography etc)
Suppose I want to Search for the Attendance Sheet of any month, year, Program, Batch or Subject, it returns me the required dataSo i come up with the Datadase which includes 5 dimension tables and one fact tableDimension Tables1. Student (StudentID, Name, other Attributes)2. Program (Program_Name, other Attributes)3. Date (Date, Week, Month, Year)4. Batch (Batch_Number, Description)5. Subject (Subject_Name, other Attributes)Fact TableAttendanceTable ( StudentID, Program, Date, Batch, Subject, Status)but the problem come when certain columns are repeating again and again which is time consuming for database operator and shows inconsistent behaviour of database.
Look at it: my Fact table would be like this [code]....
problems:1. The StudentId is repeating which shouldn't (Primary Key),2.It wastes a lot of time coz i'm repeating the data again and again Like Program, Date and Batch which shouldn't be in consistent Databases.
We are creating a VB program for school to collect data on student attendance and populate it to a table. I have all of the 'GET' statements but am having trouble creating the 'Insert' procedure. This is what I have so far. The form being used to fill the table has 4 items being recorded. 'Present' radio button marked as present, tardy or absent; StudentId, PeriodId and date. Not sure if we are on the right track. The target table is tmAttendance. There are approximately 25 rows of data on the input form.View 3 Replies View Related
i just purchased a magtek barcode scanner which you can swipe a credit card or id card through. It connects via USB which was plug in ready and is acting like a keyboard. Therefore i didnt have to create any barcode class library or anything like that. Currently i have my program focused on the textbox in which i want the data to be placed and that is also working correctly. When i swipe a card it populates the textbox with data and pulls the customer's record. Where i'm stuck is i don't know how to tell if there was a physical swipe of a card but the barcode scanner couldn't read it. So that i can have an error message pop up stating that my program couldnt read your card.View 3 Replies View Related
How to create a Attendance form in windows form.The form should lookk like this:
1 2 3 4 5 6 7 ..........till 31 or 30 based on month selected
I shud be able to enter attendance for employees.....
I have been looking for like 3 hours trying to find a dll or anything to make a simple cards game, but everything I find is oriented to C.
In this page A FreeCell game using Cards.dll - CodeProjectï¿½ they talk about just what I want, but I cannot make it work in Visual Studio 2008 using Visual Basic.net, I donï¿½t know if that has anything to do with the Vista OS I am using.
In the page I mention the author says "There are many good articles on the net on how to use the Cards dynamic link library" and I am sure the good articles are there, but my good luck has make me looping around the same nonsense results so I end up with nothing after 3 hours search.
The game I want to make is just something for a project we must do in class, how to start making a cards game fast and simple. If someone knows about a cards dll that works fine with vbnet, that someone would be my new hero.
I have a multi input capture card (Composit, s-video, ...) and I developed a program with avicap32.dll in vb.net to connect to a webcam. But I can not use this program to connect to composite input of my capture card.It seems the capture card has a default input.
Firstly, How can I change the default input? because I want to connect to compsite input.
Secondly, is there another way to connect to my capture card?
I've been googling but I could not find any code for vb.net or C#.net. They are all in C++ and I could not traslate them to vb.net
I am trying to make a card game which can be played over the internet between users. I have already downloaded the cardGame Starter kit for Visual Basic. I plan to modify it to the game I want.I had worked with Sockets (Client-Server App) a long time ago for a small chat program for computers connected in LAN.I had the following questions:How should I start off with this Application, should I first just concentrate on making the game and then progress to trying to figure out how to make it playable over the internet?
Or should I do it the other way round?Can I attain my objective using Sockets? or do I have to use something else?Is there a tutorial available to start me off? (I Googled and "Bing"ed it but to no avail)
Now I try to change key of Mifare Card 1K with ACR128 reader and I push key with
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.View 1 Replies View Related
I'm trying to disable/enable a NIC on my local machine.
Here is my code:
it always returns with this error: Invalid methodparameters
I've been using Win32_NetworkAdapterConfiguration & Win32_NetworkAdapter to get my network adapter's name, manufacturer and other descriptions. Code used:
Dim networkdata As ManagementObjectSearcher
Dim network As New ManagementObject
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
networkdata = New Management.ManagementObjectSearcher("Select * from Win32_NetworkAdapter")
For Each Me.network In networkdata.Get
Label40.Text = network("Name").ToString
i am doing a final project in vb.net.i need to know how can i take and receive data from a sound card.View 2 Replies View Related
How can I get the Network Card Address using VB.Net?View 2 Replies View Related
I want to develop a software that can be used to design and print plastic Id card. The software will consist of toolbox where user can select item for drawing and data entry, i.e. label and picture control. The Label could be linked to database and should give user to save and retrieve the project in the feature.View 3 Replies View Related
I am doing my academic research on ARM MINI 2440 and "i want the code to read the data from sd card and send that data to the serial port.View 16 Replies View Related
I need to know when a SD Card is inserted into the computer. I am using VB.net 2005. I have a way to see USB device arrivals and if an SD card is in the adapter read/write data as required but if I insert or remove the SD card from the adapter I do not get any notices of changes.View 4 Replies View Related
In my program i use a function to determine which card to play:
Private Sub hogere_kaart(ByVal klr$, ByVal splr, ByVal uitkomer)
(hogere_kaart= higher card, klr$=color, splr= player, uitkomer= the one who started the round)
In a former version of Visual Basic I did not have the problem that splr and uitkomer are not accepted: I get the message "All parameters must be explicitly typed if any of them are explicitly typed". Declaring them at the start of the code in DIm statements does not help.