private void ShowGrid()
        {
            Vector2 tempVec = new Vector2(0, 0);

            if (_curTab == selectTab.noRecord)
            {
                return;
            }
            int   dateCount = 0;
            float y         = -836;

            foreach (string date in _actionsDict.Keys)
            {
                AntBillDateItem dateItem = GetBillDate();
                dateItem.SetData(date);
                y         = y - dateCount * 145;
                tempVec.y = y;
                dateItem.cachedRectTransform.anchoredPosition = tempVec;
                for (int i = 0; i < _actionsDict[date].Count; i++)
                {
                    AntBillDetailItem detailItem = GetBillDetail();
                    detailItem.SetData(_actionsDict[date][i]);
                    y         = y - i * 210;
                    tempVec.y = y;
                    detailItem.cachedRectTransform.anchoredPosition = tempVec;
                    tempVec.x = 993.2f;
                    tempVec.y = 145 + (i + 1) * 210;
                    dateItem.cachedRectTransform.sizeDelta = tempVec;
                }
                y += 40;
            }
            _content.sizeDelta = new Vector2(1080, -y);
        }
        AntBillDateItem GetBillDate()
        {
            AntBillDateItem item = null;

            if (_dateList.Count > _dateCount)
            {
                item = _dateList[_dateCount];
            }
            else
            {
                item = Instantiate(_datePrefab);
                item.cachedRectTransform.SetParent(_content);
                item.cachedRectTransform.localScale       = Vector3.one;
                item.cachedRectTransform.anchoredPosition = Vector2.zero;
                _dateList.Add(item);
            }
            _dateCount++;
            return(item);
        }