在details模式下的                     
代码如下  ,表头
                        listview->Columns->Add("列1",50,HorizontalAlignment::Left);
listview->Columns->Add("列2",65,HorizontalAlignment::Left);
listview->Columns->Add("列3",65,HorizontalAlignment::Left);
listview->Columns->Add("列4",65,HorizontalAlignment::Left);
listview->Columns->Add("列5",65,HorizontalAlignment::Left);
                         
现在想把string sdata1="aaaaaa" ,string sdata2="bbbbb" ....... 分别加到 表头的 “列1”的第一行  列2 的第二行
                                    “cccccc”                          "ddddd"              加到“列1”的第二行  “列2”的第二行listview->Items[0]->SubItems->Add(sdata1);  //出现  InvalidArgument=“0”的值对于“index”无效  的错误请问如何解决