标签：lap str tar www 技术 event datatable table datarow
datatable 某一列转字符串
https://www.cnblogs.com/yyxhgy/p/9814934.html
https://www.cnblogs.com/zhaogaojian/p/10527212.html
string[] mid= dt.Rows.OfType<DataRow>().Select(r => r["MID"].ToString()).ToArray(); string mids= String.Join(",", mid);
list 转字符串也差不多，
String.Join(",", list.Select(c => c.MID).ToArray());
标签：lap str tar www 技术 event datatable table datarow
原文地址：https://www.cnblogs.com/guhuaxia/p/11849735.html
