case WM_PAINT:
{
BITMAP bm; //BITMAP structure defines the type, width, height, color format, and bit values of a bitmap.
PAINTSTRUCT ps;

HDC hdc = BeginPaint(hwnd, &ps);
HDC hdcMem = CreateCompatibleDC(hdc);

HBITMAP hbmOld = (HBITMAP) SelectObject(hdcMem, s_hBitmap);

GetObject(s_hBitmap,sizeof(bm), &bm);

// SetWindowPos(hwnd, HWND_TOPMOST, 400, 30, 50, 20, SWP_SHOWWINDOW);

BitBlt( hdc, 400, 30, bm.bmWidth, bm.bmHeight, hdcMem, 0, 0, SRCCOPY);



SelectObject(hdcMem, hbmOld);

DeleteDC(hdcMem);

EndPaint(hwnd, &ps);
}
break;

I made a change using SetWindowPos function, but stll something wrong