Using RFID in VB6
Submitted by emond on Thursday, January 7, 2010 - 20:42.
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Im back again this time i will show how to use RFID Reader in VB6 Currently im developing Loadable E-Pass System for a confidential client and i want to share some of of codes regarding RFID and VB6. These is pretty straight forward i used MSCOMM (serial library in .NET) component in order to read /write buffer connected to PC's serial/usb port. This is done by using the oncomm() event in order to read all the buffers send by the RFID interface without using the timer control. Updates: USB to RS232 converter compatible: Download and install prolific drivers. For more info please download the sample project Happy coding for Design projects, custom web and windows application, please visit
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Comments
e-gizmo rfid reader
meron sir,un Hexit function nag eerror if nakaka connect un rfid reader from e-gizmo.tnx
ah okie, RFID from e-gizmo
Public Function HexIt(stext As String) As String
Dim a As Long
For a = 1 To Len(stext)
HexIt = HexIt & Hex$(Asc(Mid(stext, a, 1))) & Space$(1)
On Error Resume Next
DoEvents
Next a
HexIt = Mid$(HexIt, 1, Len(HexIt) - 1)
End Function
goodeve
ei..same tayo ng thesis..faculty locator.. real time tracking system.. pede bng malamn kung posible
yun..katulad ng tinanong nyo..ngawa nuo n b?? di nmen kc alm kung yung mga mterials/devices needed eh available b here in pinas.. java ang pl n ggmitin nmen.. pag may info k ..email moh [email protected] or [email protected]
anung skul moh?? taga New era Kme.. tnx
this is out of the subject
do you know how to add checkboxes using visual basic and then save the item to the database? I'm so lost and not sure who to ask
Thank your sir!
after reinstalling vb6.0..ok na po un code using
e-gizmo rfid reader.Thank you sir
sir nagkakaruntime error 5 ung HexIt function
sir bakit ganun? nagkakaruntime error ung HexIt function?
anu pong solution dun?
thanks po...
Time Lock?
sir is it possible to lock the time that im getting from the windows?
kc sir need ko ma lock ung time para di mabgo ung oras pag log in ng employee.. my iba pa po bang way o location san ako makakakuha ng time sa v.b proj. na hndi galing sa windows..xe iinstall ko ung program sa guest lang eh baka baguhin nung administrator ung oras po..tnx sir hope for ur reply..
pwede kumuha via database din
pwede kumuha via database din pero system clock parin ng pc...
or hook mo pagkuha sa time via a remote pc na di maaaccess ng administrator...
Yes! Pwede ma-lock and Windows Time and Date
Use Tweak, downloadable ito, you can prevent user from editing the time and date of the desktop.
how to interface RFID Reader with visual basic?
sir..i want to ask how about to interface between RFID Reader and visual basic.
how to display at the pc after RFID Reader read the RFID card?
thank you..
if your reader supports
if your reader supports serial supports connectivity then download this sample program.
interface between RFID Reader and vb
sir.i want to ask for your help,how to interface between RFID Reader and VB..
i have no idea in this situation.
thank you..
RFID is just like barcode
RFID is just like barcode readers, some are Plug and play and there are some come with drivers.
In my sample program i used RFID from a local distributor and it is unsing the pc serial port. In order to communicate with the reader to VB you need the to add a component (Mscomm control)..
Download the sample code and you can see the logic.
my RFID is a plug and play using usb port
sir,i tried to use your source code but it compiled an error because the component used is only for the pc serial port..
what component must i use for the usb port?and what are the changes on the source code?thank you in advance sir.
Macoy
[email protected]
Mscomm control
how can i find Mscomm control?
u mean add component(Mscomm control) in visual basic component?
thanx
sir i just want to ask if
sir i just want to ask if your program is applicable to HID readers........
my RFID reader is plug and attach to USB port
sir , can you tel me, hw do i interface this device with VB.net....so dat after reading the tag it should display tag number on vb form....plz tell d coding part.
thanks
Sorry to go off TOPIC
SIR,
I liked your code, thanks it worked for me.
I trying to develop a mobile phone backup system (nokia-phone) application in vb6.0.but i've to detect,send and download data from a usb-connected phone. how can i go about this. pliz help(some source code or tutorials).
Thanks in advance
kimbsan
send to
(student)
Motorola XR400 RFID reader
Hi, Sir... I am now doing a RFID based library project using a motorola XR400 RFID reader. The communication between and the reader is using the UTP crossover cable.. The problem I facing now is that how to interface the program written with the reader? I also confuse whether using C++ or visual basic is better? Can sir help?
RFID reader
U have using Serial Port used best way the VB is better. Other comport using using C++
R. Raja
RUNTIME ERROR '8020'
Private Sub MSComm1_OnComm()
Dim strinput As String
strinput = MSComm1.Input
Text1.Text = Text1.Text & strinput
strinput = MSComm1.Input ===> RUN TIME ERROR 8020 "ERROR READING FROM THE DEVICE..
waaaah!!
hehehe..trick lng, demo lng
hehehe..trick lng, demo lng yan, u can request for the full working project,
wink, wink,
regards,
faculty locator
gud day poh sir
can u help us or any information bout our concern
balak po namin sa thesis is using rfid for the locating system..
is it possible if we will use a passive rfid for a real time locating system??
tnx ph..
how to connect 2 pc using cross cable in visual basic
hye sir..how i can connect 2 pc using cross cable in vb.actually i do system need a client and server..how can i connect both of it..
re: how to connect 2 pc using cross cable in visual basic
If you already have the cross over cable then assign each computer with static IP.
ex:
comp #1: 192.168.1.1
comp #2: 192.168.1.2
Linking VB via serial port(RFID reader) & store data on SQL ser
Good day sir,
My name is sean, currently i am doing my final year project on RFID reader part. I manage to use USB to Serial port converter and get the data read by hyper terminal. However, i have no idea how to link the data shown in hyperterminal to VB and store in a database either access or SQL. Can you guide me on this?
Thanks
Rfid Project
Good day sir.
Currently po gumagawa po kmi thesis which is about RFID. Somehat similar ung concept po namin sa project na RFID system ng LTO except it's in a smaller scale(school). Currently po ung ginagamitnaming language sa pag develop ng system is php at ung database namen is mySQL. Ask lang po ako sana kung ano po ung mas preferable na programming language na programming language? or di kaya po anu po ung pwede namen gawin pra ma register ung aquired data papunta sa database?
Please contact me YM:
Please contact me
YM: dark_raditz0825
email: [email protected]
09212279363
emond sabiniano
Web/System developer-IT Consultant
Magkano kea ung isang set ng rfid sa e-gizmo?
Gud day sir.
Mgkano po kea ang isang set ng rfid reader + cards/tags sa e-gizmo.
At may hrdware p po bng kelangan para makpg interface k sa pc...mgkno dn kea un.? Tnx in advance.
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