GetThemeSysSize function uxtheme

int GetThemeSysSize(
  1. HTHEME? hTheme,
  2. int iSizeId
)

Retrieves the value of a system size metric from theme data.

To learn more, see learn.microsoft.com/windows/win32/api/uxtheme/nf-uxtheme-getthemesyssize.

Implementation

@pragma('vm:prefer-inline')
int GetThemeSysSize(HTHEME? hTheme, int iSizeId) =>
    _GetThemeSysSize(hTheme ?? NULL, iSizeId);