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by: PW |
last post by:
I have to setup a point-of-sale system for a friend. He has a PC, barcode
scanner, receipt printer and cashdrawer.
The receipt printer connects to the serial port.
The cashdrawer connects to the printer.
The barcode scanner has a keyboard wedge.
Do I need to setup the receipt printer as a windows printer ?
OR can I send output directly to the serial port using ASP ?
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by: sebastianochoa |
last post by:
Hello, how can i integrate a component in VB.Net for
comunication with the serial port.
In Vb 6.0 i used the MSComm.
Thank you.
Sebastián Ochoa.
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by: rt |
last post by:
Hello,
I'm looking for a commerical (supported) .NET serial control with source
(just in case) and have found the following and was wondering if anyone has
had experience with any of them:
http://www.sax.net/dotnet/communications/
http://www.winsoft.sk/ncomport.htm
http://www.mycomponentsoftware.com
http://www.scientificcomponent.com
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by: Peter Krikelis |
last post by:
Hi All,
I am having a problem setting up input mode for serial
communications.
(Sorry about the long code post).
The following code is what I use to set up my comm port.
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by: Kevin |
last post by:
Hi all
I am having a problem reading from a serial port, first of all I have now resorted to using the MSComm ActiveX control on my Windows Forms to provide me with the interface to my serial port. is there no other way to do this - it has to be simple or well explained because I'm still new to the .NET world and c#. I did stumble across an article on the MSDN site where I downloaded a file NetSerialComm.exe - I think it was from one of the...
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by: Chua Wen Ching |
last post by:
Hi there,
I am looking forward for a way to listen or analyzes the data being past in
and out of the serial port COM1, 2, 3, 4 and USB.
I want to achieve similar like HHD Serial Monitor 3.22
http://www.hhdsoftware.com/
Any help please?
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by: David |
last post by:
I have written an application in VB.NET 2003 that uses the SAX serial
component for RS232 communications with hardware.
The program sets up 2 serial ports so that it can talk to 2 different
hardware devices simultaneaously.
When I run the program on a desktop running Windows 2000 it works fine. When
I run it on a Laptop using XP I start having problems.
It seems that when the ports are initiated, either one will work but not the
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by: TdarTdar |
last post by:
Hello,
I am writing an web base application that needs to read data
from a serial port(Postal Scale), I assume i will be using this namespace
System.IO.Ports.SerialPort
I know in vb it would be something like:
(serialport Control, 1200,8,E,1 ...)
Dim Weight As String
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by: Franklin M. Gauer III |
last post by:
Hi All,
I've written an ASP.NET application (webservice) that does simple serial
communications via the .NET 2.0 SerialComm object.
The application runs fine on my development machine. The problem is when we
try to deploy it to another machine we receive: ACCESS IS DENIED TO COM1 PORT.
We have tried unsuccessfully to get this to work. We have tried the following:
1) Assign the IUSR.... account to Administrators
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by: max_mont |
last post by:
Hi all,
I'm a newbie in .NET technology.
I've already developed Serial communication applications in C++
(WIN32).
And I wanted to migrate to .NET technology.
There is a serial component in framework to read and write on serial
port.
I would like to make asynchronous reception. I saw that we can pass a
delegate to the serial class which is call when some data is readen on
the port.
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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