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by: Ray |
last post by:
I have English Windows XP Pro and Office 2003 Pro on my computer. When I
enter data into fields of tables, queries and forms of Access 2003, it
automatically switches to Chinese keyboard input. Even though I remove the
Chinese keyboard input from Regional applet, the system will automatically
reinstall Chinese keyboard input when I enter...
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by: herrcho |
last post by:
What's the difference between STDIN and Keyboard buffer ?
when i get char through scanf, i type in some characters and press
enter,
then, where do the characters go ? to STDIN or Keyboard buffer ? are
they same ?
thanks ^^
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by: santa19992000 |
last post by:
can I use scanf to get input (some times user enters input sometimes
not, just hit keyboard)?.
It displays to enter IP address, if user wants to change, then he
enters, otherwise he hits keyboard, which should prompt next one, how
can I do in C program?. Thanks.
enter IP address:
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by: Fred Heida |
last post by:
Hi,
I have a control derived from ContainerControl, the class does not contain
any other windows forms control,
it's sole purpose it to act like drawing surface for my drawing tool...
If have overwritten the method ProcrssCmdKey to handling key board messages,
to allo object drwaing to be moved ky the left, right keys
The issue is that...
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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...
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by: teddysnips |
last post by:
I posted yesterday about a project I'm involved in to build a login
application using a barcode scanner.
I've solved most of the problems, but one remains. The client want to
disable keyboard input (except at some remote sites where there won't
be a scanner). The session "knows" whether that site should be
keyboard enabled, but...
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by: Louis Cypher |
last post by:
I'm working on an application (OEM) using c# that uses input from a keyboard
and a USB Barcode Scanner.
I need to be able to identify keystrokes from the barcode scanner and remove
them from the message queue, regardless of what application has focus.
I can identify the keystrokes and input device by registering for raw input...
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by: Louis Cypher |
last post by:
I'm working on an application (OEM) using c# that uses input from a keyboard
and a USB Barcode Scanner.
I need to be able to identify keystrokes from the barcode scanner and remove
them from the message queue, regardless of what application has focus.
I can identify the keystrokes and input device by registering for raw input...
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by: NaN |
last post by:
I've been trying to use _kbhit() but it didn't do what I thought it
would from books, "Detects whether a keypress is available for reading."
Herbert Schildt says,
"If the user has pressed a key, this function returns
true(non-0), but does not read the character.
If no keystroke is pending, kbhit() returns false (0)."
Here is the test...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
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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...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it. ...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that...
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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...
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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...
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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...
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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...
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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...
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