//隐藏任务栏HWND hWnd = ::FindWindow(TEXT("Shell_traywnd"),TEXT(""));::SetWindowPos(hWnd,0,0,0,0,0,SWP_HIDEWINDOW);//显示任务栏HWND hWnd = ::FindWindow(TEXT("Shell_traywnd"),TEXT(""));::SetWindowPos(hWnd,0,0,0,0,0,SWP_SHOWWINDOW);