save method
Saves an object to the specified stream.
Throws a WindowsException on failure.
To learn more, see learn.microsoft.com/windows/win32/api/objidl/nf-objidl-ipersiststream-save.
Implementation
@pragma('vm:prefer-inline')
void save(IStream? pStm, bool fClearDirty) {
final hr$ = HRESULT(
_SaveFn(ptr, pStm?.ptr ?? nullptr, fClearDirty ? TRUE : FALSE),
);
if (hr$.isError) throw WindowsException(hr$);
}