Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

vc++ SQLServerÌí¼Ó²Ù×÷ʵÏÖ

/*
*SQLServerÌí¼Ó²Ù×÷ʵÏÖ
*/
void CMFCSQLDlg::OnButton2()
{
// TODO: Add your control notification handler code here
CString strsql;
CString strnum="mynum3";
CString strage="myage3";
HRESULT hResult;
_variant_t RecordsAffected;
CoInitialize(NULL);
_ConnectionPtr  m_pAppConn;
hResult = m_pAppConn.CreateInstance(("ADODB.Connection"));///´´½¨Connection¶ÔÏó
  if(SUCCEEDED(hResult))
  {
//m_pAppConn->Open("Provider=Microsoft.Jet.OLEDB.4.0 ;Data Source = .\\DataBase\\aa.mdb", "","",adModeUnknown);
hResult=m_pAppConn->Open("Provider=SQLOLEDB.1;Server=808644DA83B446C\\SQLEXPRESS;DATABASE=ChinabaseSQLServer;UID=sa;PWD=123;","","",adModeUnknown);
MessageBox("ÔËÐгɹ¦!","³É¹¦",MB_OK);
  }
_CommandPtr m_pCommand;
_RecordsetPtr m_pRecordset;
m_pCommand.CreateInstance("ADODB.Command");
//CString edit1 = GetDlgItemText("IDC_EDIT1");
CWnd*   pWnd   =   GetDlgItem(IDC_EDIT1);  
CString   str;  
pWnd->GetWindowText(str);
CWnd* pWnd1 =  GetDlgItem(IDC_EDIT2);  
CString str1;  
pWnd1->GetWindowText(str1); 
 
AfxMessageBox(str);
AfxMessageBox(str1);
strsql.Format("INSERT INTO MTables VALUES('%s','%s','%s','%s','%s')",str,str1,"20","20","20");
try
 {
  m_pAppConn->Execute (_bstr_t(strsql) , &RecordsAffected , adCmdUnknown);
  AfxMessageBox("Ìí¼Ó³É¹¦!");
 }
catch(_com_error e)
{
    //AfxMessageBox(e.ErrorMessage());
 AfxMessageBox("·¢ÉúÒì³£!");
}
}


Ïà¹ØÎĵµ£º

C/C++ Ö®ÂÃ

ûÏëµ½ ûÏëµ½ ÍòÍòûÏëµ½
¶ÔC++°ËÇÏֻͨÁË7ÇϵÄÎÒ£¬¾¹È»Òª¿ªÊ¼¸ãc++Á˵Ä˵£¬ÕæÊǺò»´Ì¼¤¡£
²»¸ÒÏàÐÅ£¬²»¸ÒÏàÐÅ¡£
ÀàÐÍÊÇÊ²Ã´ÍæÒ⣿ÀàÔõôд£¿×Ö·û´®Ôõô´¦Àí£¿ÔõôÊÍ·ÅÄڴ棿
ż²»Öª£¬²»Öª£¬ÕæµÄ²»Öª¡£¡£¡£¡£
°¥       Íê¶¼ÍêÁË¡£
°¦ ²»¹ÜÔõô˵¶¼ÒªÈ¥Ñ§µÄ¡£¡£¡£Ò»µãÕÞ¶¼Ã»ÓÐ
#incl ......

½âÎöCÓëC++ÖеĹؼü×Öconst

 
 
ÔÚCÓëC++ÓïÑÔÖж¼´æÔڹؼü×Öconst,ºÜ¶àÈ˶¼¶Ô´Ë¹Ø¼ü×Ö´æÔÚÒ»¸ö´íÎóµÄÈÏʶ£¬ÈÏΪÔÚCÓïÑÔÖйؼü×ÖconstÊÇʹ±äÁ¿×÷Ϊһ¸ö³£Á¿£¬¼´½«±äÁ¿³£Á¿»¯£¬¾ÍÏñºê¶¨ÒåÒ»Ñù¡£¶øÔÚCÓïÑÔÖеĹؼü×ÖconstËùÆðµÄ×÷Óò¢²»ÊÇʹ±äÁ¿³£Á¿»°£¬¶øÊÇÏÞÖÆ±äÁ¿£¬Ê¹±äÁ¿³ýÁ˱»¸³³õÖµÍ⣬ÎÞ·¨±»ÖØÐ¸³Öµ¡£
¶øÔÚC++Öйؼü×Öconst²»½öʹ ......

C/C++µ¥Ôª²âÀíÂÛ¾«Òª£¨Ê®Ò»£©

µÚ4Õ ÔõÑù²ÅÄܱ£Ö¤²âÊÔЧ¹û£¿
4.1 ºâÁ¿²âÊÔЧ¹ûµÄ»ù±¾Ö¸±ê£º°×ºÐ¸²¸Ç
    ºâÁ¿²âÊÔЧ¹ûµÄ»ù±¾Ö¸±êÊǰ׺и²¸ÇÂÊ£¬¼´Í³¼Æ²âÊÔ¶Ô´úÂëÂß¼­µ¥Î»µÄ¸²¸Ç×´¿ö¡£´úÂëµÄÂß¼­µ¥Î»Ö÷ÒªÓУºÓï¾ä(¿é)£¬Ìõ¼þ¡¢Åж¨¡¢·ÖÖ§¡¢Â·¾¶¡£³£Óõİ׺и²¸ÇÓÐÁùÖÖ£ºÓï¾ä¸²¸Ç¡¢Ìõ¼þ¸²¸Ç¡¢·ÖÖ§¸²¸Ç¡¢Åж¨Ìõ¼þ¸²¸Ç¡¢ÐÞÕýÅж¨Ìõ¼þ¸²¸Ç¡¢º ......

SQLSERVER ´æ´¢¹ý³Ì Óï·¨

*** author£ºSusan
*** date:2005/08/05
*** expliation:ÈçºÎ寫´æ儲過³ÌµÄ¸ñʽ¼°Àý×Ó£¬ÓÐÓÎ標µÄÓ÷¨£¡
*** ±¾°æ:SQL SERVER °æ£¡
******************************************************/
ÔÚ´æ儲過³ÌÖеĸñʽ規¸ñ£º
CREATE PROCEDURE XXX
/*
ÁÐ舉傳Èë ......

SqlServer µÄ¼¸ÖÖ·ÖÒ³·½Ê½


·½Ê½Ò»£º
select top 200 * from view_OrganResource
where  1=1 and OrganID = 57 and
(OrderID not in(select top 1000 OrderID from tb_OrganResource
where  1=1 and  OrganID = 57 order by uploadtime desc))
order by uploadtime desc --5858 1980
·½Ê½¶þ£º
select top 200 * from
vi ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ