发送鼠标按下消息时需要窗口置前确保成功

我不在你不在

于 2020-10-19 19:05:14 发布

阅读量337

点赞数

分类专栏： C++

本文链接：https://blog.youkuaiyun.com/qq_36576377/article/details/109166606

版权

C++ 专栏收录该内容

38 篇文章

订阅专栏

void LButtonPressXY(HWND hWnd,int x,int y)
{
HWND hForeWnd =  GetForegroundWindow();
DWORD dwCurID=  GetCurrentThreadId();
DWORD dwForeID =  GetWindowThreadProcessId(hForeWnd, NULL );
AttachThreadInput( dwCurID, dwForeID, TRUE);
ShowWindow(hWnd, SW_SHOWNORMAL);
SetWindowPos(hWnd, HWND_TOPMOST, 0,0,0,0, SWP_NOSIZE|SWP_NOMOVE );
SetWindowPos(hWnd, HWND_NOTOPMOST, 0,0,0,0, SWP_NOSIZE|SWP_NOMOVE );
SetForegroundWindow(hWnd);
AttachThreadInput(dwCurID, dwForeID, FALSE);
::SendMessage(hWnd, WM_LBUTTONDOWN, 0, MAKELPARAM(x, y));
::SendMessage(hWnd, WM_LBUTTONUP, 0, MAKELPARAM(x, y));
}