/// <summary>
        /// 消费项目-修改按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnItemModify_Click(object sender, EventArgs e)
        {
            t_Consume_Content item = (t_Consume_Content)chklistConsumItems.SelectedItem;

            // 打开消费项目修改窗口
            if (item != null)
            {
                Form079_ConsumeItem itemDialg = new Form079_ConsumeItem(item.Content_ID.ToString(), 2);
                itemDialg.ShowDialog();
                return;
            }
            else
            {
                ShowInfoMsgBox(MessageConst.errMsg_ConsumeItemUnselect);
                return;
            }
        }
 /// <summary>
 /// 消费项目-增加按钮
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void btnItemAdd_Click(object sender, EventArgs e)
 {
     Form079_ConsumeItem itemDialg = new Form079_ConsumeItem("", 1);
     itemDialg.ShowDialog();
     getConsumItemList();
     return;
 }