setToMin method
void
setToMin()
Implementation
void setToMin() {
final hr = ptr.ref.vtable
.elementAt(7)
.cast<Pointer<NativeFunction<HRESULT Function(Pointer)>>>()
.value
.asFunction<int Function(Pointer)>()(ptr.ref.lpVtbl);
if (FAILED(hr)) throw WindowsException(hr);
}