//根據制定SQL查詢語句，返回DataSet物件
        public DataSet GetTable(string sql)
        {
            SqlConnection conn = DBConnection.MyConnection();
            SqlDataAdapter sda = new SqlDataAdapter(sql, conn);
            DataSet ds = new DataSet();
            sda.Fill(ds);
            ds.Dispose();
            return ds;
        }
 

相關推薦