void embed_engine_draw_checkbox (EmbedEngine *thiz, GdkWindow *win)
{
  static MonoMethod *_mono_method = NULL;
  MonoObject *_mono_object;
  gpointer _mono_params[1];

  _mono_object = g_object_get_data (G_OBJECT (thiz), "mono-object");

  if (_mono_method == NULL) {
    MonoMethodDesc *_mono_method_desc = mono_method_desc_new (":DrawCheckbox(Object)", FALSE);
    _mono_method = mono_method_desc_search_in_class (_mono_method_desc, embed_engine_get_mono_class ());
  }

  _mono_params[0] = &win;

  mono_runtime_invoke (_mono_method, _mono_object, _mono_params, NULL);
}