将数据库查询出DataSet类数据表变成新的一张表

 首次发表，不太会写，那点干货上个分，废话不多说，不懂多看

 1  public void Publist()
 2 {
 3     ResultListData resultData = new ResultListData();
 4     BLL.basic_project bllspro = new BLL.basic_project();
 5 
 6     int pageIndex = string.IsNullOrEmpty(context.Request["page"]) ? 1 : Convert.ToInt32(context.Request["page"]);
 7     int pageSize = string.IsNullOrEmpty(context.Request["limit"]) ? 10 : Convert.ToInt32(context.Request["limit"]);
 8 
 9     var strWhere = " is_del=0";
10     DataSet ds = bllspro.GetListByPage(strWhere, "", pageIndex * pageSize - pageSize + 1, pageIndex * pageSize);
11 
12     DataTable table = new DataTable();　　　　　　创建DataTable
13 
14     table.Columns.Add("autoid", typeof(string));　　为DataTable添加列
15     table.Columns.Add("pub_id", typeof(string));    //typeof(string)为数据类型
16     table.Columns.Add("pub_name", typeof(string));
17     table.Columns.Add("pub_version", typeof(string));
18     table.Columns.Add("pub_data", typeof(string));
19     table.Columns.Add("pub_state", typeof(string));
20 
21     foreach (DataRow dr in ds.Tables[0].Rows)
22     {
23         DataRow row = table.NewRow();
24         row[0] = dr["autoid"];
25         row[1] = dr["project_id"];
26         row[2] = dr["project_name"];
27         row[3] = "2020.7.1.1.0";//版本这里随便加的数据
28         row[4] = dr["add_time"];//日期
29         row[5] = dr["project_state"];
30         table.Rows.Add(row);
31     }
32 
33     ds.Reset();             //清除DataSet 
34     ds.Tables.Add(table);   //将表添加到DataSet中
35     var count = ds.Tables[0].Rows.Count; //获取行数
36     
37     resultData.code = 0;
38     resultData.msg = "获取数据成功!";
39     resultData.data = table;
40     resultData.count = count;
41     var json = JsonHelper.ToJsonTime(resultData);
42     context.Response.Write(json);
43 }

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