trend.h

此文件为VC++开发环境下的OPC client trend 源代码

/////////////////////////////////////////////////////////////////////////////
//
//  OPC Trend VC++ Client:	Trend.h
//							(Header File)
//
/////////////////////////////////////////////////////////////////////////////
//
//          Author: Raphael Imhof
//    Initial Date: 11/04/98
//       $Workfile: Trend.h $
//       $Revision: 1 $
//           $Date: 7/27/99 5:24p $
//   Target System: Microsoft Windows NT 4.0
//     Environment: Visual C++ 5.0 / OPC DataAccess 1.0 / 2.0
//         Remarks: 
//
/////////////////////////////////////////////////////////////////////////////
//
//     Description: main header file for the TREND application
//					
//
/////////////////////////////////////////////////////////////////////////////
//
//  History of Changes     (Please remove very old comments and blank lines!)
//            $Log: /IDK/OPCServer/clients/VC++/Trend/Trend.h $
// 
// 1     7/27/99 5:24p Imhof
// 
// 1     7/27/99 5:20p Imhof
// 
// 6     1/15/99 7:04p Imhof
// Updated legal notice.
// 
// 5     12/15/98 10:30a Imhof
// Modifications for OPC 2.0
// 
// 4     11/06/98 5:53p Imhof
// Added header, comment and made some small code changes.
// 
// 
//  $Nokeywords:$ (To avoid useless search while checking in.)
/////////////////////////////////////////////////////////////////////////////
//  Copyright (C) 1998, Siemens Building Technologies, Inc. Landis Division
//
// SIEMENS BUILDING TECHNOLOGIES, INC. IS PROVIDING THE FOLLOWING
// EXAMPLES OF CODE AS SAMPLE ONLY.
//
// SIEMENS BUILDING TECHNOLOGIES, INC.  MAKES NO REPRESENTATIONS
// OR WARRANTIES OF ANY KIND  WITH RESPECT TO THE VALIDTY OF THE 
// CODES   OR   DESIRED   RESULTS   AND   DISCLAIMS   ALL   SUCH 
// REPRESENTATIONS   AND   WARRANTIES,  INCLUDING  FOR  EXAMPLE, 
// WARRANTIES  OF  MERCHANTABILITY  AND FITNESS FOR A PARTICULAR 
// PURPOSE.    SIEMENS  BUILIDNG  TECHNOLOGIES,  INC.  DOES  NOT 
// REPRESENT  OR  WARRANT  THAT  THE  FOLLOWING CODE SAMPLES ARE 
// ACCURATE, VALID, COMPLETE OR CURRENT.
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_TREND_H__0AB56A95_3C5D_11D2_AD8D_00104B2C9D06__INCLUDED_)
#define AFX_TREND_H__0AB56A95_3C5D_11D2_AD8D_00104B2C9D06__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

#ifndef __AFXWIN_H__
	#error include 'stdafx.h' before including this file for PCH
#endif

#include "resource.h"       // main symbols
#include "InfoServer.h"

//windows messages
#define WM_SHUTDOWN_MSG (WM_USER + 1)

/////////////////////////////////////////////////////////////////////////////
// CTrendApp:
// See Trend.cpp for the implementation of this class
//

class CTrendApp : public CWinApp
{
public:
	CTrendApp();

	CInfoServer* GetInfoServer();
	
	void DisplayText(CString sText);
	void DisplayText(HRESULT hr);
	void DisplayText(CString sText, HRESULT hr);

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CTrendApp)
	public:
	virtual BOOL InitInstance();
	virtual int ExitInstance();
	virtual CDocument* OpenDocumentFile(LPCTSTR lpszFileName);
	//}}AFX_VIRTUAL

// Implementation

	//{{AFX_MSG(CTrendApp)
	afx_msg void OnAppAbout();
	afx_msg void OnFileOpen();
	afx_msg void OnViewOptions();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()

private:
	CInfoServer* m_pInfoServer;	
};


/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_TREND_H__0AB56A95_3C5D_11D2_AD8D_00104B2C9D06__INCLUDED_)