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ÎÒÏÈÔÚstdafx.hÎļþÖмÓÁËÕâ¾ä´úÂ룺
#import "c:\program files\common files\system\ado\msado15.dll" \
no_namespace \
rename ("EOF", "adoEOF")

½Ó×ÅÎÒÔÚCFormViewµÄÅÉÉúÀàÖж¨Òå
// ¶¨ÒåADOÁ¬½Ó¡¢ÃüÁî¡¢¼Ç¼¼¯±äÁ¿Ö¸Õë
_ConnectionPtr m_pConnection;
_CommandPtr m_pCommand;
_RecordsetPtr m_pRecordset;

È»ºóÔÚCMy3AppÖж¨Òå
// ¶¨ÒåADOÁ¬½Ó±äÁ¿Ö¸Õë
  _ConnectionPtr m_pConnection;

½Ó×ÅÔÚBOOL CMy3App::InitInstance()ÖÐÌí¼ÓÈçÏ´úÂ룺
// ³õʼ»¯COM,´´½¨ADOÁ¬½ÓµÈ²Ù×÷
AfxOleInit();
m_pConnection.CreateInstance(__uuidof(Connection));

// ÔÚADO²Ù×÷Öн¨ÒéÓï¾äÖÐÒª³£ÓÃtry...catch()À´²¶»ñ´íÎóÐÅÏ¢£¬
// ÒòΪËüÓÐʱ»á¾­³£³öÏÖһЩÏë²»µ½µÄ´íÎó¡£jingzhou xu
    if(SUCCEEDED(m_pConnection.CreateInstance(__uuidof(Connection)  ))) 

      m_pConnection->CursorLocation=adUseClient; //ÓαêÀàÐÍ 
     

×îºóÔÚÊÓͼÀàµÄonbuttonʼþÖÐÌí¼ÓÈçÏ´úÂ룺
void CMy3View::Onbutton()

CString dstSrc,Src,trc;
        Src="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=&


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        Dim searchKW As String = txtbxSearch.Text
        Dim cmdSearch = New OleDb.OleDbCommand
        cmdSearch.CommandText = " ......

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C# code:

public override int Update(Table model, DbTransaction dbtran)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Tabl ......
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