int count = dTable.Rows.Count;
            //一页里面只能有十行数据
            int pages = count / 10 + 1;
            DataTable dataTable = new DataTable[pages];
            int num = 0;
            for (int i = 0; i < pages; i++)
            {
                dataTable[i] = dTable.Copy();
                dataTable[i].Clear();
                for (int j = 0; j < 10; i++)
                {
                    if (num < count)
                    {
                        object[] obj = dTable.Rows[num].ItemArray;
                        //这里必须是ItemArray才行
                        dataTable[i].Rows.Add(obj);
                        num++;
                    }
                }

            }

为什么会出现问题呢dataTable[i].Rows.Add(obj);这里会龊索引超出范围