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List of inbuilt C functions in conio.h file: Functions Description clrscr This function is used to clear the output screen. Getch It reads character from keyboard getche It reads character from keyboard and echoes to o/p screen textcolor This function is used to change the text color textbackground This function is used to change text background Source code for conio.h header file: Please find the source code for conio.h. Clrscr It is a predefined function in 'conio.h' (console input output header file) used to clear the console screen. It is a predefined function, by using this function we can clear the data from console (Monitor). Using of clrscr is always optional but it should be place after variable or function declaration only. C is defined by the C standard, and you'll find sections on the standard library in that document. If a compiler package doesn't include the standard library, it doesn't conform to standard C. You can use any library function with any compiler, as long. Nov 09, 2016 Libreria iostream y conio.h - Dev C MULTISERVICES SOCIES. Unsubscribe from MULTISERVICES SOCIES? Cancel Unsubscribe. Subscribe Subscribed Unsubscribe 457.
Checks the console for keyboard input.
Important
Source code for conio.h header file: Please find the source code for conio.h header file below. This code is taken from DevC compiler files for your reference. This file has no copyright assigned and is placed in the Public Domain. This file is a part of the mingw-runtime package.
This API cannot be used in applications that execute in the Windows Runtime. For more information, see CRT functions not supported in Universal Windows Platform apps.
Syntax
Return Value
_kbhit returns a nonzero value if a key has been pressed. Otherwise, it returns 0.
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Remarks
The _kbhit function checks the console for a recent keystroke. If the function returns a nonzero value, a keystroke is waiting in the buffer. The program can then call _getch or _getche to get the keystroke.
By default, this function's global state is scoped to the application. To change this, see Global state in the CRT.
Requirements
Routine | Required header |
---|---|
_kbhit | <conio.h> |
Conio H C
For more compatibility information, see Compatibility. C++ string compare fast.
Use Conio.h In Dev C Language
Libraries
All versions of the C run-time libraries.
Example
Sample Output
See also
Console and Port I/O
Use Conio.h In Dev C Youtube
Nothing platform-specific is particularly convenient, but if you wish to do both Windows and *nix then I recommend you to the NCurses library.
For use on POSIX platforms (like Ubuntu): NCurses
http://www.gnu.org/software/ncurses/
For use on Windows: PDCurses
http://pdcurses.sourceforge.net/
Both are highly compatible and, unless you are doing something the documentation says is specific to one or the other, they should work identically.
Here are some useful links:
Links for getting started: http://www.cplusplus.com/forum/windows/15935/#msg79025
Basics: http://www.cplusplus.com/forum/beginner/5796/#msg25862
Basic example ('Press the 'any' key'): http://www.cplusplus.com/forum/general/497/#msg1734
Informative example: http://www.cplusplus.com/forum/beginner/4520/#msg19965
Basic color example: http://www.cplusplus.com/forum/general/11032/2/#msg52617
Another color example: http://www.cplusplus.com/forum/general/11032/#msg52049
Wikipedia article & links: http://en.wikipedia.org/wiki/Ncurses
'NCURSES programming HOWTO': http://tldp.org/HOWTO/NCURSES-Programming-HOWTO/
Be sure to look around for good documentation too. A good start is to Google for 'man curses'.
Hope this helps.
For use on POSIX platforms (like Ubuntu): NCurses
http://www.gnu.org/software/ncurses/
For use on Windows: PDCurses
http://pdcurses.sourceforge.net/
Both are highly compatible and, unless you are doing something the documentation says is specific to one or the other, they should work identically.
Here are some useful links:
Links for getting started: http://www.cplusplus.com/forum/windows/15935/#msg79025
Basics: http://www.cplusplus.com/forum/beginner/5796/#msg25862
Basic example ('Press the 'any' key'): http://www.cplusplus.com/forum/general/497/#msg1734
Informative example: http://www.cplusplus.com/forum/beginner/4520/#msg19965
Basic color example: http://www.cplusplus.com/forum/general/11032/2/#msg52617
Another color example: http://www.cplusplus.com/forum/general/11032/#msg52049
Wikipedia article & links: http://en.wikipedia.org/wiki/Ncurses
'NCURSES programming HOWTO': http://tldp.org/HOWTO/NCURSES-Programming-HOWTO/
Be sure to look around for good documentation too. A good start is to Google for 'man curses'.
Hope this helps.