No announcements
Found 607818 threads
-
0 VotesUSB serial ports not accessible
I'm trying to connect various usb-serial speaking devices to a machine in order to send/receive commands. These devices showup as COM ports but when anything tries to open ...
-
0 Votes
Access USB to serial port's device registers
You access virtual com ports through a file handle and use the serial device interface defined ioctls to control the state of the port. Is your usb ...Unanswered | 3 Replies | 519 Views | Created by Rexlin S - Monday, March 16, 2020 7:39 AM | Last reply by Brian Catlin - Wednesday, March 18, 2020 12:22 AM -
0 Votes
Serial and USB port access in silverlight
We are planning to migrate, an applet based app to a RIA. Can Silverlight 1.1 communicate to devices through serial or USB ports using the stripped down version of the ...Discussion | 1 Replies | 4135 Views | Created by Biju S Nair - Monday, June 11, 2007 1:37 PM | Last reply by MSDN_Forums_User - Thursday, June 14, 2007 11:12 PM -
1 Votes
HOW TO ACCESS USB/SERİAL PORT ON A TABLET PC USING XP/WINDOWS7
Hi, I just wanna know if i could access usb or serial port on a tablet pc using windows xp, ce or windows7. I want to communucate tablet pc with ...Unanswered | 3 Replies | 6008 Views | Created by fehmikaplan - Monday, May 16, 2011 2:25 PM | Last reply by eryang - Tuesday, May 17, 2011 2:04 AM -
0 Votes
Ms Access 2016 & USB serial Port hanging
I have completely delinked the application from the serial port communication to avoid Ms Access restarting after the second invoice. I’m not saying the applicationUnanswered | 1 Replies | 331 Views | Created by ChrisCKP - Wednesday, July 8, 2020 7:00 AM | Last reply by Stefan Hoffmann - Tuesday, July 14, 2020 3:25 PM -
0 Votes
Access control to re-directed USB serial port in Citrix/RDP session from Windows service
>Access control to re-directed USB serial port in Citrix/RDP session fromUnanswered | 2 Replies | 937 Views | Created by Michael Martin Esq - Tuesday, November 21, 2017 7:53 PM | Last reply by Pavel A - Wednesday, November 22, 2017 11:50 PM -
1 Votes
IOException when accessing the USB - Serial port in Wince emulator.
“IOException” is getting when accessing the “USB to Serial Port” but it is working with the inbuilt “COM1” portAnswered | 6 Replies | 4399 Views | Created by Hareen - Wednesday, December 2, 2009 10:52 AM | Last reply by Tim aka 'Roberto' - Monday, January 27, 2014 2:31 PM -
3 Votes
[UWP]A store app with Serial Port Access?
;Suddenly, my hopes are back up. BUT, I do not wish to become overly excited...so I decided to ask the following ...Answered | 1 Replies | 3217 Views | Created by RantNRave311 - Friday, June 5, 2015 2:54 PM | Last reply by Rob Caplan [MSFT] - Friday, June 5, 2015 4:21 PM -
0 Votes
Accessing USB/HID port
I need to access a USB port that has a camera attached for verification purposes. I have written programs that have accessed ... -
0 Votes
Is there any way to get more information about a serial port in C#?
In Device Manager there are descriptions of the PC's serial ports with the port number in parenthesis. I would like access to these descriptions in C#. For example ...Answered | 1 Replies | 3041 Views | Created by Ravenb - Tuesday, April 21, 2009 12:31 AM | Last reply by nobugz - Tuesday, April 21, 2009 1:15 AM -
0 Votes
Problem with Serial Port Access to Port is denied / UnauthorisedAccessExceptio in C#
USB-Serial port "Access to Port is denied". ( i unplug the serial cable from the PC without ...Answered | 1 Replies | 1520 Views | Created by Sanjay Kumar Dixit - Sunday, March 17, 2013 2:36 PM | Last reply by JohnWein - Sunday, March 17, 2013 3:18 PM -
0 Votes
Serial port open fails because application and spoolsv.exe both try to access: Is this a .NET bug or my fault?
written in C++ that provides an OpenDevice (which I call via DLLImport). The device is connected to a USB port via a Prolific USB to serial ... -
0 Votes
Using Serial Port in Xamarin to build Android using C#
you can make use of Xamarin USB Serial for Android 0.2.3 : NuGetProposed | 3 Replies | 9784 Views | Created by Ahmed.Ismail - Sunday, March 24, 2013 12:14 PM | Last reply by Vaikesh K P - Monday, December 28, 2015 7:01 AM -
2 Votes
USB access using VB
or Virtual com port options). I have come across forums that unlike serial port VB does not have USB access and I would need a driver for ...Answered | 3 Replies | 13513 Views | Created by Hotplate - Wednesday, June 3, 2009 9:43 AM | Last reply by jinzai - Tuesday, June 9, 2009 4:01 PM -
0 Votes
Serial Port Communication
I recently tried to get access to a serial communication using a Bluetooth usb dongle. I used the C code below, and keep getting error 5, which is “Access ... -
0 Votes
USB Programming in PDA with a Windows Mobile Operating System
Hi All, I have been using the Windows Mobile 5 SDK for software development on the Visual Studio 7 Platform, using Visual C#. I need your help as to how can I access the ...Answered | 2 Replies | 12194 Views | Created by MuhemmedIrfan - Tuesday, June 17, 2008 10:59 AM | Last reply by Ed Price - MSFT - Thursday, May 10, 2012 7:47 AM -
0 Votes
Biped Robot
how you connect ur biped robot to the pc? via USB/serial port? as i know, vb.net 2005 provide easier access to serial¶llel port. check ...Unanswered | 1 Replies | 4866 Views | Created by NickReiser - Monday, January 9, 2006 5:34 PM | Last reply by b-li_ - Wednesday, January 11, 2006 2:56 AM -
1 Votes
Connecting laser scanner to visual basic.net project
A locally attached scanner (USB or Bluetooth) is typically access via a serial port, not a network port. Is the scanner actually a network ...Proposed | 2 Replies | 493 Views | Created by Thully Rico - Thursday, June 9, 2016 2:13 PM | Last reply by Reed Kimble - Thursday, June 9, 2016 9:58 PM -
0 Votes
CeOpenCallerBuffer returns E_ACCESSDENIED for a kernel mode driver
am getting the E_ACCESSDENIED. Is there a special security attribute that I need to add now for this application to access the USB driver with sufficient privileges to write ...Answered | 1 Replies | 4427 Views | Created by JasonSAnderson - Tuesday, April 14, 2009 12:52 PM | Last reply by Preston VanderWeyst - MS - Tuesday, April 14, 2009 4:22 PM -
0 Votes
Printing
can access the port from UWP every USB attached printer requires a driver and you need the Hardware Manufacturer to request a driver designed for Windows ...Proposed | 1 Replies | 189 Views | Created by endriu1984 - Wednesday, April 18, 2018 9:37 AM | Last reply by Andre Marschalek - Wednesday, April 18, 2018 12:19 PM - Items 1 to 20 of 607818 Next ›
No announcements
