alt x关闭c语言是什么意思,c语言中用bioskey接受组合键怎么弄啊？比如说我想当按下alt+x时来结束程序，怎么写啊？...

满意答案

看看这个

#include

#include

#include

#define RIGHT 0x01

#define LEFT 0x02

#define CTRL 0x04

#define ALT 0x08

int main(void)

{

int key, modifiers;

/* function 1 returns 0 until a key is pressed */

while (bioskey(1) == 0);

/* function 0 returns the key that is waiting */

key = bioskey(0);

/* use function 2 to determine if shift keys were used */

modifiers = bioskey(2);

if (modifiers)

{

printf("[");

if (modifiers & RIGHT) printf("RIGHT");

if (modifiers & LEFT) printf("LEFT");

if (modifiers & CTRL) printf("CTRL");

if (modifiers & ALT) printf("ALT");

printf("]");

}

/* print out the character read */

if (isalnum(key & 0xFF))

printf("'%c'

", key);

else

printf("%#02x

", key);

return 0;

}

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