VC Get task Bar Height method _c language

This paper briefly introduces the two ways to achieve the height of the task bar VC, the specific code as shown below, the reader can choose according to their own needs or improve the modification.
Method One:

Trect RT;
SystemParametersInfo (Spi_getworkarea, 0, &rt, 0);
The taskbar is below the height
int y =:: GetSystemMetrics (Sm_cyscreen)-rt. Height ();
Above
y = rt.top;
Left
y = rt.left;
Right
y =:: GetSystemMetrics (Sm_cxscreen)-rt. Width ();

Method Two:

HWND hwnd =:: FindWindow ("Shell_traywnd", "");
RECT RECT
:: GetWindowRect (hwnd, &rect);

int nheight = Rect.bottom-rect.top;