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  • 大小: 4.45MB
    文件類型: .rar
    金幣: 2
    下載: 0 次
    發布日期: 2023-09-16
  • 語言: C/C++
  • 標簽: vc6??C++??MFC??

資源簡介

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資源截圖

代碼片段和文件信息

//?AccessConn.cpp:?implementation?of?the?CAccessConn?class.
//
//////////////////////////////////////////////////////////////////////

#include?“stdafx.h“
#include?“student.h“
#include?“AccessConn.h“

#ifdef?_DEBUG
#undef?THIS_FILE
static?char?THIS_FILE[]=__FILE__;
#define?new?DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
//?Construction/Destruction
//////////////////////////////////////////////////////////////////////

CAccessConn::CAccessConn()
{

}

CAccessConn::~CAccessConn()
{

}



void?CAccessConn::OnInitAccessConn()
{
CoInitialize(NULL);
try
{
m_pConnection.CreateInstance(“ADODB.Connection“);
m_pConnection->ConnectionString=“Provider=Microsoft.Jet.OLEDB.4.0;Data?Source=db11.mdb“;

m_pConnection->Open(““““““adModeUnknown);
}
catch(_com_error?e)
{
AfxMessageBox(e.Description());
}



}
_RecordsetPtr&?CAccessConn::GetRecordSet(_bstr_t?bstrSQL)
{
try
{
if(m_pConnection==NULL)
{
OnInitAccessConn();
}
m_pRecordset.CreateInstance(__uuidof(Recordset));
m_pRecordset->Open(bstrSQLm_pConnection.GetInterfacePtr()
adOpenDynamicadLockOptimisticadCmdText);
}
catch(_com_error?e)
{
AfxMessageBox(e.Description());
}
return?m_pRecordset;
}

BOOL?CAccessConn::ExecuteSQL(_bstr_t?bstrSQL)
{
try
{
if(m_pConnection==NULL)
OnInitAccessConn();
m_pConnection->Execute(bstrSQLNULLadCmdText);
return?TRUE;
}
catch(_com_error?e)
{
AfxMessageBox(e.Description());
return?FALSE;
}
}
void?CAccessConn::CutConn()
{
if(m_pRecordset!=NULL)
m_pRecordset->Close();
m_pConnection->Close();
CoUninitialize();
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????14336??2018-01-15?17:53??student\23123.xls

?????文件???????1702??2018-01-15?17:53??student\AccessConn.cpp

?????文件???????1057??2018-01-15?17:53??student\AccessConn.h

?????文件??????18410??2018-01-15?17:53??student\AppFace.h

?????文件????????989??2018-01-15?17:53??student\Chaxun.cpp

?????文件???????1157??2018-01-15?17:53??student\Chaxun.h

?????文件????????613??2018-01-15?17:53??student\CScore.cpp

?????文件????????390??2018-01-15?17:53??student\CScore.h

?????文件?????262144??2018-02-07?21:54??student\db11.mdb

?????文件??????69253??2018-01-15?17:53??student\Debug\AccessConn.obj

?????文件??????????0??2018-01-15?17:53??student\Debug\AccessConn.sbr

?????文件??????12739??2018-01-15?17:53??student\Debug\Chaxun.obj

?????文件??????????0??2018-01-15?17:53??student\Debug\Chaxun.sbr

?????文件???????7320??2018-01-15?17:53??student\Debug\CScore.obj

?????文件??????????0??2018-01-15?17:53??student\Debug\CScore.sbr

?????文件?????262144??2018-02-07?21:55??student\Debug\db11.mdb

?????文件?????112662??2018-01-15?17:53??student\Debug\DlgBJ.obj

?????文件??????????0??2018-01-15?17:53??student\Debug\DlgBJ.sbr

?????文件??????50069??2018-01-15?17:53??student\Debug\DlgDR.obj

?????文件??????????0??2018-01-15?17:53??student\Debug\DlgDR.sbr

?????文件?????151585??2018-01-15?17:53??student\Debug\DlgRealBJ.obj

?????文件??????????0??2018-01-15?17:53??student\Debug\DlgRealBJ.sbr

?????文件??????13907??2018-01-15?17:53??student\Debug\DlgXLS.obj

?????文件??????????0??2018-01-15?17:53??student\Debug\DlgXLS.sbr

?????文件?????643605??2018-01-15?17:53??student\Debug\excel.obj

?????文件??????????0??2018-01-15?17:53??student\Debug\excel.sbr

?????文件??????10619??2018-01-15?17:53??student\Debug\HotButton.obj

?????文件??????????0??2018-01-15?17:53??student\Debug\HotButton.sbr

?????文件???????1789??2018-01-15?17:53??student\Debug\linkBUTTON.sbr

?????文件??????90693??2018-01-15?17:53??student\Debug\msado15.tlh

............此處省略72個文件信息

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