changeClock method
Implementation
void changeClock(String value) {
final hr =
ptr.ref.vtable
.elementAt(15)
.cast<
Pointer<
NativeFunction<
HRESULT Function(
VTablePointer lpVtbl, IntPtr value)>>>()
.value
.asFunction<int Function(VTablePointer lpVtbl, int value)>()(
ptr.ref.lpVtbl, value.toHString());
if (FAILED(hr)) throwWindowsException(hr);
}