oledb返回連接多個結果集（oracle 遊標）

存儲過程

-- -------oledb返回多個結果集----------
-- 創建包
create    or   replace  package  pkg_tb_test  is
type  type_cursor  is  ref  cursor ;  
procedure  SP_TB_TEST_SELECT(my_cursor out type_cursor);
end  pkg_tb_test;
-- 創建包體
create   or   replace  package body pkg_tb_test  is
procedure  SP_TB_TEST_SELECT(my_cursor out type_cursor)
is
begin
OPEN  my_cursor  for   select   *   from  tb_test;   -- 查詢tb_test表
end  SP_TB_TEST_SELECT;
end  pkg_tb_test;

 

Default5.aspx頁面

<% @ Page Language = " C# "  AutoEventWireup = " true "  CodeFile = " Default5.aspx.cs "  Inherits = " Default5 "   %>

<! DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" >

< html  xmlns ="http://www.w3.org/1999/xhtml"   >
< head  runat ="server" >
     < title > 未命名頁面 </ title >
</ head >
< body >
     < form  id ="form1"  runat ="server" >
     < div >
         < asp:GridView  ID ="GridView1"  runat ="server"  AutoGenerateColumns ="False" >
             < Columns >
                 < asp:BoundField  DataField ="id"  HeaderText ="編號"   />
                 < asp:BoundField  DataField ="name"  HeaderText ="名字"   />
                 < asp:BoundField  DataField ="sex"  HeaderText ="性別"   />
                 < asp:BoundField  DataField ="age"  HeaderText ="年齡"   />
             </ Columns >
         </ asp:GridView >
     </ div >
     </ form >
</ body >
</ html >

 

Default5.aspx.cs和Model後臺代碼

using  System;
using  System.Data;
using  System.Configuration;
using  System.Collections;
using  System.Web;
using  System.Web.Security;
using  System.Web.UI;
using  System.Web.UI.WebControls;
using  System.Web.UI.WebControls.WebParts;
using  System.Web.UI.HtmlControls;
using  System.Data.OleDb;
using  System.Collections.Generic;
using  Model;
public   partial   class  Default5 : System.Web.UI.Page
{
     protected   void  Page_Load( object  sender, EventArgs e)
    {
         if  ( ! IsPostBack)
        {
             this .GridView1.DataSource  =  GetAll();
             this .GridView1.DataBind();
        }


    }
     public  List < tb2 >  GetAll()
    {
         string  queryString  =   " {call pkg_tb_test.SP_TB_TEST_SELECT('my_cursor')} " ;   // oledb調用存儲過程返回多個結果集
        OleDbConnection conn  =   new  OleDbConnection(ConfigurationManager.ConnectionStrings[ " CN " ].ToString()); // 數據庫連接字符串
        OleDbCommand cmd  =   new  OleDbCommand(queryString, conn);
        OleDbDataReader read  =   null ;
        List < tb2 >  listTb  =   new  List < tb2 > ();
         try
        {
            conn.Open();
            read  =  cmd.ExecuteReader();

             while  (read.Read())
            {
                tb2 tb  =   new  tb2();
                tb.Id  =  Convert.ToInt32(read[ " id " ]);
                tb.Name  =  read[ " name " ].ToString();
                tb.Sex  =  read[ " sex " ].ToString();
                tb.Age  =  Convert.ToInt32(read[ " age " ]);
                tb.Address  =  read[ " address " ].ToString();
                tb.Tel  =  read[ " tel " ].ToString();
                tb.Email  =  read[ " email " ].ToString();

                listTb.Add(tb);
            }  
             return  listTb;
        }
         catch  (Exception)
        {
            throw ;
        }
    
         finally {
        read.Close();
        conn.Close();
        }
    }
}




Model層代碼
using  System;
using  System.Collections.Generic;
using  System.Text;

namespace  Model
{
    [Serializable]
     public    class  tb3
    {

         private   string  tb_from;

         public   string  Tb_from
        {
             get  {  return  tb_from; }
             set  { tb_from  =  value; }
        }
         private   string  tb_to;

         public   string  Tb_to
        {
             get  {  return  tb_to; }
             set  { tb_to  =  value; }
        }
         private   string  tb_title;

         public   string  Tb_title
        {
             get  {  return  tb_title; }
             set  { tb_title  =  value; }
        }
         private   string  tb_body;

         public   string  Tb_body
        {
             get  {  return  tb_body; }
             set  { tb_body  =  value; }
        }
    }
}

 

< connectionStrings >
         < add  name ="CN"  connectionString ="Provider=msdaora;Data Source=MDSTEST;User Id=MGSSFCS;password=MDS" />
       </ connectionStrings >