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2:ÔÚStaAfx.h ÖÐÌí¼ÓÈçÏ´úÂë
#import "C:\\Program Files\\Common Files\\System\\ado\\msado15.dll" no_namespace      rename("EOF","adoEOF")rename("BOF","adoBOF")
 
//³öÏÖmsado15.dll ±íʾµ¼Èë³É¹¦
 
 
 
 
 
 
3:ÔÚBOOL  CXXXApp::InitInstance()Öгõʼ»¯COM»·¾³
BOOL CXXXApp::InitInstance()
{
       AfxEnableControlContainer();
    ::CoInitialize(NULL);  
    …….
    ÊÍ·ÅCOM»·¾³
    ::CoUninitialize();
    return FALSE;
}
  
 
 
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   ÀûÓÃϵͳĬÈ϶¨ÒåÈ«¾ÖCXXXAppÀàµÄ¶ÔÏótheApp¿ÉÒÔµ÷ÓÃÀà·½·¨£¨º¯Êý£©µÄÄÜÁ¦£¬
   ¹ÊÔÚCXXXAppÀàÖмÓÈëÁ¬½ÓÊý¾Ý¿âµÄ¹«¹²·½·¨—InitADOConn£¨£©ºÍ¹«¹²Êý¾Ý—  
   _ConnectionPtr  m_pConnection¡£
 
 
 
 
5£ºInitADOConn£¨£©µÄÄÚ²¿ÊµÏÖ
      
   void CXXXApp::InitADOConn()
{
          //ÓÃÓÚÈ«¾Ö±äÁ¿µ÷ÓÃÁ¬½ÓÊý¾Ý¿â
      
          HRESULT hr;    //·µ»Ø¼´½á¹û±äÁ¿
          try
          {
               hr=m_pConnection.CreateInstance("ADODB.Connection"); //³õʼ»¯Á¬½Ó×Ö·û¼¯
             
              if(SUCCEEDED(hr))
                 {
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SQL ³£ÓÃÓï¾äÒÔ¼°º¯ÊýÖ®Ò» 
SELECT --´ÓÊý¾Ý¿â±íÖмìË÷Êý¾ÝÐкÍÁÐ
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SQL 2000ºÍ2005 Ê÷Ðεݹ鷨С»ã×Ü ÊÕ²Ø

--²âÊÔÊý¾Ý
if OBJECT_ID('tb') is not null
drop table tb
go
CREATE TABLE tb(ID char(3),PID char(3),Name nvarchar(10))
INSERT tb SELECT '001',NULL ,'ɽ¶«Ê¡'
UNION ALL SELECT '002','001','ÑĮ̀ÊÐ'
UNION ALL SELECT '004','002','ÕÐÔ¶ÊÐ'
UNION ALL SELECT '003','001','ÇൺÊÐ'
UNION ALL SELECT '00 ......

C/C++º¯Êý²ÎÊý,´«ÖµÓò´«Ö·!!!

/*
* File: main.cpp
* Author: Vicky
*
* Created on 2010Äê5ÔÂ8ÈÕ, ÏÂÎç2:47
*/
#include <iostream>
using namespace std;
void swap(int x, int y) {
cout << "x and y swap before : " << x << "\t" << y << endl;
int i = x;
x = y;
y = i; ......

C++&wxWidgets ¿çƽ̨´°¿Ú³ÌÐò¿ª·¢(¶þ,Linuxƪ)

ÎÒÓõÄLinuxϵͳÊÇUbuntu 10.04
Ê×ÏÈ, °²×°wxWidgets 2.8. ĿǰwxWidgetsÓÐÁ½¸öÎȶ¨°æ±¾, 2.6ºÍ2.8, ÎÒÃÇÑ¡×îеÄ. ´ò¿ª “Ubuntu
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toolkit”¿ªÍ·µÄÈ«²¿°²×°. ×°Íêºó, ´ò¿ªÒ»¸öÖÕ¶Ë, ÊäÈ ......

Rebuild indexes online with SQL Server 2005

Rebuild indexes online with SQL Server 2005
http://blogs.techrepublic.com.com/datacenter/?p=249
Online index rebuild
SQL Server 2005 introduces the ability to rebuild your indexes in an
online fashion so that other processes are able to access the table
while the rebuild is occurring. Because y ......
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