我如何使用SendInput在x，y坐标上模拟鼠标双击窗口(我如何处理)?

本文介绍了我如何使用SendInput在x，y坐标上模拟鼠标双击窗口(我如何处理)?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我如何使用SendInput在x，y坐标上模拟鼠标双击窗口(我知道该窗口的句柄)?

How i can simulate a double mouse click on window ( i know handle of this window) on x, y coordinate, using SendInput?

推荐答案

void DoubleClick(int x, int y) { const double XSCALEFACTOR = 65535 / (GetSystemMetrics(SM_CXSCREEN) - 1); const double YSCALEFACTOR = 65535 / (GetSystemMetrics(SM_CYSCREEN) - 1); POINT cursorPos; GetCursorPos(&cursorPos); double cx = cursorPos.x * XSCALEFACTOR; double cy = cursorPos.y * YSCALEFACTOR; double nx = x * XSCALEFACTOR; double ny = y * YSCALEFACTOR; INPUT Input={0}; Input.type = INPUT_MOUSE; Input.mi.dx = (LONG)nx; Input.mi.dy = (LONG)ny; Input.mi.dwFlags = MOUSEEVENTF_MOVE | MOUSEEVENTF_ABSOLUTE | MOUSEEVENTF_LEFTDOWN | MOUSEEVENTF_LEFTUP; SendInput(1,&Input,sizeof(INPUT)); SendInput(1,&Input,sizeof(INPUT)); Input.mi.dx = (LONG)cx; Input.mi.dy = (LONG)cy; Input.mi.dwFlags = MOUSEEVENTF_MOVE | MOUSEEVENTF_ABSOLUTE; SendInput(1,&Input,sizeof(INPUT)); }

您可以使用GetWindowRect()从其句柄获取窗口位置，并将相对的x和y传递给DoubleClick函数:

You can use GetWindowRect() to get the window position from its handle and pass relative x and y to DoubleClick function:

RECT rect; GetWindowRect(hwnd, &rect); HWND phwnd = GetForegroundWindow(); SetForegroundWindow(hwnd); DoubleClick(rect.left + x, rect.top + y); SetForegroundWindow(phwnd); // To activate previous window