鼠标应用初步

感谢高安路一小陆宇昂同学提供

检测鼠标坐标
#include<iostream>
#include<windows.h>
using namespace std;
int main()
{
  POINT p;
  while(1) {
    GetCursorPos(&p);
    cout<<p.x<<' '<<p.y;
    system("cls");
  }
  return 0;
}

检测鼠标按键状态
#include<iostream>
#include<windows.h>
#define KEY_DOWN(VK_NONAME) ((GetAsyncKeyState(VK_NONAME) & 0x8000) ? 1:0)
using namespace std;
int main(){
  while(1){
    printf("鼠标左键是否按下：");
    if(KEY_DOWN(MOUSE_MOVED))printf("是");
    else printf("否");
    printf("\n");
    printf("鼠标右键是否按下：");
    if(KEY_DOWN(MOUSE_EVENT))printf("是");
    else printf("否");
    printf("\n");
    printf("鼠标滚轮键是否按下：");
    if(KEY_DOWN(MOUSE_WHEELED))printf("是");
    else printf("否");
    printf("\n");
    Sleep(20);  //循环时间间隔，防止太占内存  
    system("cls");//清屏  
  }
  return 0;
}