private void Edit_Clicked(object sender, EventArgs e)
        {
            if (pushedPage != null)
            {
                return;
            }
            var eit = new EditItemType();

            eit.InitEditor(item);
            pushedPage = eit;
            Navigation.PushAsync(pushedPage);
        }
        private void EditItem(ItemType item = null)
        {
            if (pushedPage != null)
            {
                return;
            }
            var sheet = CharacterSheetStorage.Instance.selectedCharacter;

            if (sheet == null)
            {
                return;
            }
            var eit = new EditItemType();

            eit.InitEditor(item);
            pushedPage = eit;
            Navigation.PushAsync(pushedPage);
        }