Windows api實現桌面任務欄隱藏\顯示

//隱藏任務欄
HWND hWnd = ::FindWindow(TEXT("Shell_traywnd"),TEXT(""));
::SetWindowPos(hWnd,0,0,0,0,0,SWP_HIDEWINDOW);
//顯示任務欄
HWND hWnd = ::FindWindow(TEXT("Shell_traywnd"),TEXT(""));
::SetWindowPos(hWnd,0,0,0,0,0,SWP_SHOWWINDOW);