本文出自:https://www.cnblogs.com/2186009311CFF/p/6865909.html DataTable操作 据参数删除为0的列:包括遍历.删除.取值 public static DataTable GetNonzeroColDataTable(DataTable dt, Dictionary<string, string> chargeWayDic= null ) { DataTable newdt = new DataTable(); try { #regio…