C++实现鼠标点击和获取鼠标位置（编译环境visual studio 2022）-编程知识

C++实现鼠标点击和获取鼠标位置（编译环境visual studio 2022）

1环境说明

2获取鼠标位置的接口

void GetMouseCurPoint()
{POINT mypoint;for (int i = 0; i < 100; i++){GetCursorPos(&mypoint);//获取鼠标当前所在位置printf("% ld, % ld \n", mypoint.x, mypoint.y);Sleep(1000);}
}

3操作鼠标左键和右键的接口

void MouseLeftDown()//鼠标左键按下 
{INPUT  Input = { 0 };Input.type = INPUT_MOUSE;Input.mi.dwFlags = MOUSEEVENTF_LEFTDOWN;SendInput(1, &Input, sizeof(INPUT));
}void MouseLeftUp()//鼠标左键放开 
{INPUT  Input = { 0 };Input.type = INPUT_MOUSE;Input.mi.dwFlags = MOUSEEVENTF_LEFTUP;SendInput(1, &Input, sizeof(INPUT));
}void MouseRightDown()//鼠标右键按下 
{INPUT  Input = { 0 };Input.type = INPUT_MOUSE;Input.mi.dwFlags = MOUSEEVENTF_RIGHTDOWN;SendInput(1, &Input, sizeof(INPUT));
}void MouseRightUp()//鼠标右键放开 
{INPUT  Input = { 0 };Input.type = INPUT_MOUSE;Input.mi.dwFlags = MOUSEEVENTF_RIGHTUP;SendInput(1, &Input, sizeof(INPUT));
}

4鼠标移动的接口

void MouseMove(int x, int y)//鼠标移动到指定位置 
{double fScreenWidth = ::GetSystemMetrics(SM_CXSCREEN) - 1;//获取屏幕分辨率宽度 double fScreenHeight = ::GetSystemMetrics(SM_CYSCREEN) - 1;//获取屏幕分辨率高度 double fx = x * (65535.0f / fScreenWidth);double fy = y * (65535.0f / fScreenHeight);printf("fScreenWidth %lf , fScreenHeight %lf, fx %lf, fy %lf \n", fScreenWidth, fScreenHeight, fx, fy);INPUT  Input = { 0 };Input.type = INPUT_MOUSE;Input.mi.dwFlags = MOUSEEVENTF_MOVE | MOUSEEVENTF_ABSOLUTE;Input.mi.dx = fx;Input.mi.dy = fy;SendInput(1, &Input, sizeof(INPUT));
}

5Main函数和头文件

#include <stdint.h>
#include <Windows.h>
#include <stdio.h>int main()
{Sleep(1000);          //延时函数GetMouseCurPoint();   //获取鼠标当前所在位置MouseMove(x, y);      //x, y坐标从GetMouseCurPoint()的打印中获取Sleep(10);            //move之后需要延时MouseLeftDown();Sleep(1);MouseLeftUp();Sleep(100);return 0;
}