摘要： using System;using System.Configuration;using System.Data;using System.Data.SqlClient; namespace Base{ /// /// DBClass 的摘要说明。 /// public class DBClass { private SqlConnection m_conn = new SqlConnec... 阅读全文

摘要： using System;using System.Data;using System.Data.SqlClient;using System.Configuration; namespace Base{ /// /// sDBClass 的摘要说明。 /// public class sDBClass { private static SqlConnection m_conn = ... 阅读全文