Tizen Developers

You are probably trying to hide an object which is set into some other object's part. If this is the case you should use the following method:

evas_object_hide(elm_object_part_content_unset(parent, "part_name"));

Add your evas_object in box container . Then call evas_object_hide(Evas_Object *obj). It will work fine.

Evas_Object *box = elm_box_add(ad->conform);
evas_object_show(box);

ad->label = elm_label_add(ad->conform);
elm_object_text_set(ad->label, "<align=center>Hello Tizen</align>");
evas_object_show(ad->label);
elm_box_pack_end(box,ad->label);

evas_object_hide(ad->label);