42             dr["Id"] = 2;
43             dr["Name"] = "《西游记》";
44             dr["Author"] = "吴承恩";
45             dr["Price"] = 39.91;
46             dt.Rows.Add(dr);
47 
48             return dt;
49         }
50 
51         /// <summary>
52         /// 返回DataSet对象
53         /// </summary>
54         /// <returns></returns>
55         [DataSetType("Fluorine.ServiceLibrary.Book")]
56         public DataSet GetDataSet()
57         {
58             DataSet ds = new DataSet("DS");
59             DataTable dt = ds.Tables.Add("Books");
60             dt.Columns.Add("Id", typeof(int));
61             dt.Columns.Add("Name", typeof(string));
62             dt.Columns.Add("Author", typeof(string));
63             dt.Columns.Add("Price", typeof(double));
64 
65             DataRow dr = dt.NewRow();
66             dr["Id"] = 1;
67             dr["Name"] = "《三国演义》";
68             dr["Author"] = "罗贯中";
69             dr["Price"] = 52.30;
70             dt.Rows.Add(dr);
71 
72             dr = dt.NewRow();
73             dr["Id"] = 2;
74             dr["Name"] = "《西游记》";