example.cpp

来自「vc150例源码」· C++ 代码 · 共 47 行

// Example.cpp : Defines the entry point for the console application.
//

#include "stdafx.h"
#include "Example.h"
#include "afxdao.h"

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

/////////////////////////////////////////////////////////////////////////////
// The one and only application object

CWinApp theApp;

using namespace std;

int _tmain(int argc, TCHAR* argv[], TCHAR* envp[])
{
	int nRetCode = 0;
	
	// initialize MFC and print and error on failure
	if (!AfxWinInit(::GetModuleHandle(NULL), NULL, ::GetCommandLine(), 0))
	{
		// TODO: change error code to suit your needs
		cerr << _T("Fatal Error: MFC initialization failed") << endl;
		nRetCode = 1;
	}
	else
	{
		// TODO: code your application's behavior here.
		CDaoDatabase m_MyDatabase;
		m_MyDatabase.Open("BIBLIO.MDB");
		printf("Tables' Count: %d\n",m_MyDatabase.GetTableDefCount());
		LPCTSTR str_SQL="Create Table NewTable(Field1 Text(10),Field2 Short)";
		m_MyDatabase.Execute(str_SQL); 
		m_MyDatabase.Close();
		m_MyDatabase.Open("BIBLIO.MDB");
		printf("Tables' Count: %d\n",m_MyDatabase.GetTableDefCount());
		m_MyDatabase.Close();
	}
	
	return nRetCode;
}