das_vcdemo.cpp

简单实现了OPC功能的代码实例大家参考一下吧

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

#include "stdafx.h"
#include "DAS_VCDEMO.h"
#include "DAS_VCDEMODlg.h"
#include "DASVRSDK.h"


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

/////////////////////////////////////////////////////////////////////////////
// CDAS_VCDEMOApp

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

/////////////////////////////////////////////////////////////////////////////
// CDAS_VCDEMOApp construction

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

/////////////////////////////////////////////////////////////////////////////
// The one and only CDAS_VCDEMOApp object

CDAS_VCDEMOApp theApp;

/////////////////////////////////////////////////////////////////////////////
// CDAS_VCDEMOApp initialization

BOOL CDAS_VCDEMOApp::InitInstance()
{
	// 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

	char str[128];
	GetModuleFileName(m_hInstance,str,128);
	EXEName=str;
	if(!InitOPCDef())
	{
		AfxMessageBox("OPC开发工具包初始化失败...");
		exit(1);
	}
	CString cstr=m_lpCmdLine;
	cstr.MakeUpper();
	if(!cstr.CompareNoCase("/REGSERVER"))
	{
		if(RegServer(OPCClsID,OPCProgID,OPCDescr,EXEName))
		{
			AfxMessageBox("服务器注册成功...");
			exit(0);
		}
		else 
		{
			AfxMessageBox("服务器注册失败...");
			exit(1);
		}
	}
	if(!cstr.CompareNoCase("/UNREGSERVER"))
	{
		if(UnregServer(OPCClsID,EXEName))
		{
			AfxMessageBox("服务器注销成功...");
			exit(0);
		}
		else 
		{
			AfxMessageBox("服务器注销失败...");
			exit(1);
		}
	}
	
	CDAS_VCDEMODlg dlg;
	m_pMainWnd = &dlg;
	m_WND=m_pMainWnd;

	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;
}