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by: Fred |
last post by:
Hi,
I'm thinking about using a USB attached device for some data collection.
I can use other languages to "talk" with it, but I'd prefer a Java solution.
Does anybody have any experience with USB and Java and could point me to a
starting point? Thanks. (Already know Java and apologize if I'm
overlooking the obvious.)
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by: Bradley Grant |
last post by:
Does anyone out there know of where I could find some C#
example programs for accessing USB Devices. There just does
not seem to be much out there on this subject. Even after
doing a Google, Yahoo, Lycos search engines.
Any feed back would be appreciate.
Bradley
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by: Diego Barros |
last post by:
Hi all,
I was wondering how I would go about getting a list of any attached USB
devices to a Windows machine? USB devices being such things as flash
drives, etc. Any help would be appreciated.
Regards,
Diego
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by: Don Riesbeck Jr. |
last post by:
I'm working on an application (OEM) using C# that utilizes input from a
keyboard, and USB Barcode Scanner. The scanner is a HID Keyboard device,
and input from it is sent to the system as if it were a keyboard. I need to
be able to identify input from the scanner and keyboard independently. I've
looked at DirectX.DirectInput, and using user32.dll to hook into the
keyboard messages, but neither method seems to allow for identification of...
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by: steve |
last post by:
Hi All
I need to write a program to read input from barcode scanner.
The program is for a gym and needs to detect when a card is scanned
regardless of which program is currently running ont he computer. e.g the
operator might be typing a letter and a member swipes his card.
I am convinced I need to write the card reader section as a Windows Service,
so it is active always?
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by: Sin Jeong-hun |
last post by:
These days, many devices connect to the computer using USB interface.
For example, my MP3 player and printer is connected through USB. I
searched for 'USB' in the Object Browser but there was virtually no
result. I could find only System.IO.Port and it didn't seem to related
to USB. I want to get notifed when a USB mass storage device is
connected. Is there any .NET support for this kind of operations or
should I look for those tricky...
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by: galapogos |
last post by:
Hi,
I'm wondering how I can scan the system for USB devices and read off
the USB descriptors such as VID/PID/serial number in C? I have an
external USB HDD that I wish to access, and I'm currently able to do
so with DeviceIoControl by addressing it as PhysicalDriveX, which will
return me information about the device, except it only does it for the
attached fixed disk, rather than the USB device.
Thanks!
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by: rajeshrocks2006 |
last post by:
Hi, i need help in detecting usb port in a network and have to provide authentication for the USB port for the system security purposes...plzz help me....
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by: JoderCoder |
last post by:
Is there a device class GUID for USB Audio devices? Like we have GUID_CLASS_USB_DEVICE foe all USB devices, but is there a specific audio USB devices GUID?
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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: 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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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