HIWORD HIBYTE

Posted 2021-02-17 chuxinbubian

#include "pch.h"
#include <iostream>
#include<Windows.h>

int main()
{
    int i = 10241035;
    WORD ih = HIWORD(i);//取高16位,变为32位
    WORD il = LOWORD(i);//取低16位
    //return:9c
    std::cout << std::hex << "i的高位" << ih << std::endl;
    //return:440b
    std::cout << std::hex << "i的低位" << il << std::endl;
    WORD bh = HIBYTE(i);//取高8位，变为16位
    WORD bl = HIBYTE(i);//取得低8位
    std::cout << std::hex << "i的高位" << bh << std::endl;
    std::cout << std::hex << "i的低位" << bl << std::endl;
    return EXIT_SUCCESS;
}