! * \~chinese 插件连接的具体操作处理。因为此插件是非Qt事件，所以在此函数中等待。 * * \~english Specific operation processing of plug-in connection. * Because of it is a

! * \~chinese 插件连接的具体操作处理。因为此插件是非Qt事件，所以在此函数中等待。 * * \~english Specific operation processing of plug-in connection. * Because of it is a

See: https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-setwindowshookexw

! * \return * \li >= 0: continue, Interval call time (msec) * \li = -1: stop * \li < -1: error */