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實現客戶端與服務器之間的通信,心跳包來檢測客戶端的狀態。對于傳輸的數據可以進行數據庫的存儲查詢操作

資源截圖

代碼片段和文件信息

//?AdoConnect.cpp:?implementation?of?the?CAdoConnect?class.
//
//////////////////////////////////////////////////////////////////////

#include?“stdafx.h“
#include?“Shop.h“
#include?“AdoConnect.h“

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

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

CAdoConnect::CAdoConnect()
{

}

CAdoConnect::~CAdoConnect()
{

}

BOOL?CAdoConnect::ExecuteSQL(_bstr_t?bstrSQL)
{
_variant_t?RecordsetAffected;

try
{
if(m_pConnection?==NULL)
{
OnInitADOConn();
}

m_pConnection->Execute(bstrSQLNULLadCmdText);

return?true;
}
catch(_com_error?&e)
{
AfxMessageBox(e.Description());

return?false;
}
}

void?CAdoConnect::ExitConnect()
{
if(m_pRecordset?!=?NULL)
{
m_pRecordset->Close();

m_pConnection->Close();

m_pRecordset?=NULL;

m_pConnection?=NULL;

::CoUninitialize();
}
}

_RecordsetPtr&?CAdoConnect::GetRecordSet(_bstr_t?bstrSQL)
{
try
{
if(m_pConnection?==?NULL)
{
OnInitADOConn();
}

m_pRecordset.CreateInstance(__uuidof(Recordset));

m_pRecordset->Open(bstrSQLm_pConnection.GetInterfacePtr()adOpenDynamicadLockOptimisticadCmdText);
}
catch(_com_error?&e)
{
AfxMessageBox(e.Description());
}

return?m_pRecordset;
}

void?CAdoConnect::OnInitADOConn()
{
::CoInitialize(NULL);

try
{
m_pConnection.CreateInstance(__uuidof(Connection));

?m_pConnection->Open(“Driver={MySQL?ODBC?5.1?Driver};Server=localhost;port=3306;Database=new;UID=root;PASSWORD=root;OPTION=3“““““adModeUnknown);


}
catch(_com_error?&e)
{
AfxMessageBox(e.Description());
}
}

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

?????文件???????1839??2012-11-08?10:05??TCP通信\Shop\AdoConnect.cpp

?????文件????????718??2012-11-07?13:29??TCP通信\Shop\AdoConnect.h

?????文件??????64337??2012-11-08?15:09??TCP通信\Shop\Debug\AdoConnect.obj

?????文件??????????0??2012-11-08?11:09??TCP通信\Shop\Debug\AdoConnect.sbr

?????文件??????16104??2012-11-08?15:09??TCP通信\Shop\Debug\EnBitmap.obj

?????文件??????90657??2012-05-29?02:16??TCP通信\Shop\Debug\msado15.tlh

?????文件??????76633??2012-05-29?02:16??TCP通信\Shop\Debug\msado15.tli

?????文件??????27152??2012-11-08?15:09??TCP通信\Shop\Debug\MyBitmap.obj

?????文件????4350976??2012-11-08?11:36??TCP通信\Shop\Debug\Shop.bsc

?????文件?????217132??2012-11-08?15:09??TCP通信\Shop\Debug\Shop.exe

?????文件?????595912??2012-11-08?15:09??TCP通信\Shop\Debug\Shop.ilk

?????文件??????16660??2012-11-08?15:09??TCP通信\Shop\Debug\Shop.obj

?????文件????7843896??2012-11-08?15:09??TCP通信\Shop\Debug\Shop.pch

?????文件?????664576??2012-11-08?15:09??TCP通信\Shop\Debug\Shop.pdb

?????文件???????3872??2012-11-08?15:08??TCP通信\Shop\Debug\Shop.res

?????文件??????????0??2012-11-08?11:35??TCP通信\Shop\Debug\Shop.sbr

?????文件?????142794??2012-11-08?15:09??TCP通信\Shop\Debug\ShopDlg.obj

?????文件??????????0??2012-11-08?11:36??TCP通信\Shop\Debug\ShopDlg.sbr

?????文件??????42532??2012-11-08?15:09??TCP通信\Shop\Debug\SkinButton.obj

?????文件???????5386??2012-11-08?15:09??TCP通信\Shop\Debug\SkinResource.obj

?????文件??????94652??2012-11-08?15:09??TCP通信\Shop\Debug\SkinWin.obj

?????文件?????138382??2012-11-08?15:09??TCP通信\Shop\Debug\StdAfx.obj

?????文件????1798418??2012-11-08?11:09??TCP通信\Shop\Debug\StdAfx.sbr

?????文件??????22549??2012-11-08?15:09??TCP通信\Shop\Debug\Subclass.obj

?????文件??????18827??2012-11-08?15:09??TCP通信\Shop\Debug\Utils.obj

?????文件?????271360??2012-11-08?15:09??TCP通信\Shop\Debug\vc60.idb

?????文件?????577536??2012-11-08?15:09??TCP通信\Shop\Debug\vc60.pdb

?????文件???????3543??2012-11-06?14:07??TCP通信\Shop\ReadMe.txt

?????文件???????1078??2012-11-06?14:07??TCP通信\Shop\res\Shop.ico

?????文件????????396??2012-11-06?14:07??TCP通信\Shop\res\Shop.rc2

............此處省略188個文件信息

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