for (int i = 0; i < dtUserAndAgentRelation.Rows.Count; i++ ) { strAgentID += string.Format("‘{0}‘,", Convert.ToString(dtUserAndAgentRelation.Rows[i]["AgentID"])); } strAgentID = strAgentID.Trim(‘,‘);
SQL语句 in 查询
原文：http://www.cnblogs.com/show-lee/p/4578731.html
