vc 获得屏幕大小与任务栏大小
CRect rtClient; SystemParametersInfo(SPI_GETWORKAREA, 0, &rtClient, 0);//屏幕大小(不含任务栏) int nScreenWidth = ::GetSystemMetrics(SM_CXSCREEN);//屏幕大小(含任务栏) int nScreenHeigth = ::GetSystemMetrics(SM_CYSCREEN); CRect rtTaskbar;//任务栏大小 rtTaskbar = rtClient; rtTaskbar.top = rtClient.bottom; rtTaskbar.bottom = nScreenHeigth;