responseStream property

Implementation

VARIANT get responseStream {
  final retValuePtr = calloc<VARIANT>();

  try {
    final hr = (ptr.ref.vtable + 18)
        .cast<
          Pointer<
            NativeFunction<Int32 Function(Pointer, Pointer<VARIANT> body)>
          >
        >()
        .value
        .asFunction<int Function(Pointer, Pointer<VARIANT> body)>()(
      ptr.ref.lpVtbl,
      retValuePtr,
    );

    if (FAILED(hr)) throw WindowsException(hr);

    final retValue = retValuePtr.ref;
    return retValue;
  } finally {
    free(retValuePtr);
  }
}