yhgl.cpp

一个实用的GIS系统的系统维护模块

// yhgl.cpp : Defines the class behaviors for the application.
//

#include "stdafx.h"
#include "yhgl.h"
#include "yhglDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CYhglApp

BEGIN_MESSAGE_MAP(CYhglApp, CWinApp)
	//{{AFX_MSG_MAP(CYhglApp)
		// 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()

/////////////////////////////////////////////////////////////////////////////
// CYhglApp construction

CYhglApp::CYhglApp()
{
	// TODO: add construction code here,
	// Place all significant initialization in InitInstance
}

/////////////////////////////////////////////////////////////////////////////
// The one and only CYhglApp object

CYhglApp theApp;

/////////////////////////////////////////////////////////////////////////////
// CYhglApp initialization

BOOL CYhglApp::InitInstance()
{
	AfxEnableControlContainer();
	 if(!AfxOleInit())
    {
      AfxMessageBox("OLE初始化出错!");
      return FALSE;
	} 

	 //设置注册表项
	 SetRegistryKey(_T("SYSTEM_HC3SUSERMGR"));
	 
	// 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

	CYhglDlg 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
		//  dismissed 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;
}



int CYhglApp::ExitInstance()
{
	if (m_pConnection!=NULL)
	{
		if(m_pConnection->State)
		m_pConnection->Close(); ///如果已经打开了连接则关闭它
	}
	return CWinApp::ExitInstance();
}