ListView通过内容找到索引项，没有返回-1

2015-04-22 10:18:45 访问(1545) 赞(0) 踩(0)



        /// <summary>
        /// ListView通过内容找到索引项，没有返回-1
        /// </summary>
        /// <param name="lv"></param>
        /// <param name="valueIndex"></param>
        /// <param name="theValue"></param>
        /// <returns></returns>
        public int ListViewFindIndexByValue
            (
                ListView lv,
                int valueIndex,
                string theValue
            )
        {
            if (lv == null)
                return -1;

            int iCount = lv.Items.Count;

            if (iCount == 0)
                return -1;

            for (int i = 0; i < iCount; ++i)
            {
                if (lv.Items[i].SubItems[valueIndex].Text == theValue)
                    return i;
            }

            return -1;
        }