getch
Remonter à Conio.h - Index
Header File
conio.h
Category
Console I/O Routines
Prototype
int getch(void);
Description
Gets character from keyboard, does not echo to screen.
getch reads a single character directly from the keyboard, without echoing to the screen.
Remarque : Do not use this function in Win32 GUI applications.
Return Value
getch returns the character read from the keyboard.
Example
#include <conio.h>
#include <stdio.h>
int main(void)
{
int c;
int extended = 0;
c = getch();
if (!c)
extended = getch();
if (extended)
printf("The character is extended\n");
else
printf("The character isn't extended\n");
return 0;
}
Portability
POSIX | Win32 | ANSI C | ANSI C++ |
---|---|---|---|
+ |