【VC开源代码栏目提醒】:网学会员,鉴于大家对VC开源代码十分关注,论文会员在此为大家搜集整理了“demo1.cpp”一文,供大家参考学习!
// demo1.cpp : Defines the class behaviors for the application.
//
#include "stdafx.h"
#include "demo1.h"
#include "demo1Dlg.h"
#include <odbcinst.h>
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CDemo1App
BEGIN_MESSAGE_MAP(CDemo1App, CWinApp)
//{{AFX_MSG_MAP(CDemo1App)
// NOTE - the ClassWizard will add and remove mapping macros here.
// DO NOT EDIT what you see in these blocks of generated code!
//}}AFX_MSG
ON_COMMAND(ID_HELP, CWinApp::OnHelp)
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CDemo1App construction
CDemo1App::CDemo1App()
{
// TODO: add construction code here,
// Place all significant initialization in InitInstance
}
/////////////////////////////////////////////////////////////////////////////
// The one and only CDemo1App object
CDemo1App theApp;
/////////////////////////////////////////////////////////////////////////////
// CDemo1App initialization
BOOL CDemo1App::InitInstance()
{
this->GetExePath();
this->SetODBCSource();
AfxEnableControlContainer();
// Standard initialization
// If you are not using these features and wish to reduce the size
// of your final executable, you should remove from the following
// the specific initialization routines you do not need.
#ifdef _AFXDLL
Enable3dControls(); // Call this when using MFC in a shared DLL
#else
Enable3dControlsStatic(); // Call this when linking to MFC statically
#endif
CDemo1Dlg dlg;
m_pMainWnd = &dlg;
int nResponse = dlg.DoModal();
if (nResponse == IDOK)
{
// TODO: Place code here to handle when the dialog is
// dismissed with OK
}
else if (nResponse == IDCANCEL)
{
// TODO: Place code here to handle when the dialog is
// dis
missed with Cancel
}
// Since the dialog has been closed, return FALSE so that we exit the
// application, rather than start the application's message pump.
return FALSE;
}
//得到执行路径
void CDemo1App::GetExePath()
{
char path[MAX_PATH] = {'\0'};
GetModuleFileName(NULL,path,MAX_PATH);
m_strExePath.Format("%s", path);
int iPosition;
iPosition = m_strExePath.ReverseFind('\\');
m_strExePath = m_strExePath.Left(iPosition + 1);
}
//增加odbc数据源
void CDemo1App::SetODBCSource()
{
CString strAccessPath = m_strExePath + "test.mdb";
int iLen = strAccessPath.GetLength();
char cpConfig[MAX_PATH];
strcpy(cpConfig, "DSN=daliu\0");
strcpy(cpConfig + 10, "DBQ=");
strcpy(cpConfig + 14, strAccessPath);
strcpy(cpConfig + 14 + iLen, "\0");
strcpy(cpConfig + 15 + iLen, "DEFAULTDIR=");
strcpy(cpConfig + 15 + iLen + 11, m_strExePath);
strcpy(cpConfig + 25 + iLen + m_strExePath.GetLength(), "\0\0");
if(!SQLConfigDataSource(NULL,ODBC_ADD_SYS_DSN,"Microsoft Access Driver (*.mdb)\0",cpConfig))
{
//AfxMessageBox("add odbc source failed!");
}
}