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by: voidstar |
last post by:
Hi, I have the following problem:
I use "getch" to monitor keypresses and the I use "cin" to input a
string.
When I type in 'y', the 'y' character appears, so I need to hit backspace
before typing the string.
c = getch();
cin >> str;
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by: Shugong Wang |
last post by:
getch() function is not a standard C/C++ function. Thought gcc provieds
ncurses.h and a getch() function is realized, I still want to know how to
realize a getch() function in standard c or c++.
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by: aurgathor |
last post by:
Howdy,
What would be the equivalent of getch() using iostream?
My current code is:
cout << "\nPress <Enter> to continue...";
getch();
but <conio.h> is not kosher for the C++ class.
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by: Crow |
last post by:
Is there any way to make cin behave like getch()? Specifically,
getch() returns immediately after a key is pressed and the cin family
of input methods seem to block until a new line is encountered. I need
some help.
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by: Ratheesh Kumar |
last post by:
My doubt is on the working of getch() function based on the following observations
1) if the pressed key has an ascii code,only that can be read using a single call to getch()
2) if the key has not an ascii code then the first call to getch() returns a zero and ,if we made a second call, it will return the scan code with out an additional key press.
Some one please help me to understand getch()
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by: simnav |
last post by:
In the following code something strange happens ! If I keep pressed any
of ALT+Arrow, keys, they are extracted two times from buffer then getch
seems to stop; if I release and press again ALT+arrow nothing changes:
the only way to exit from this condition is press another key a single
time.
What seems to happen is that kbhit say some keys are present in buffer
but for getch don't see any data and waits for a key. Why this happen ?
If I...
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by: Sankar |
last post by:
Dear all,
In my programming snippet compiled in Linux 2.6, I have a getch() ,
but the program when executed does not wait for my input..
fflush(stdin), fflush(stdout) - All these did not help.
I would appreciate if somone suggests me proven solution to this.
thanks in advance
Sankar
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by: Michele 'xjp' |
last post by:
Hi there,
I am using a POSIX-compliant system, Cygwin on Windows.
I need the features of conio.h's getch() and clrscr(), but I can't
compile programs with #include <conio.h(since conio.h is NOT POSIX).
I tried to implement myself clrscr() with system("cls"), but the program
compiles ok, but during the running it will show:
sh: cls: command not found
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by: fuzhen |
last post by:
If I want to "press any key to continue" in Windows, I can use getch()
But the getch() isn't a standard C function
So what should I to do in Linux?
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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 usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: 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: 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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