filechangedoc.h

visual c++ 实例编程

// FileChangeDoc.h : interface of the CFileChangeDoc class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_FILECHANGEDOC_H__70F54EAB_8984_11D4_BD73_000021479D21__INCLUDED_)
#define AFX_FILECHANGEDOC_H__70F54EAB_8984_11D4_BD73_000021479D21__INCLUDED_

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

#include <Afxmt.h>
#define FA_WRITTEN	1
#define FA_FILELOST	2

class CFileChangeDoc : public CDocument
{
protected: // create from serialization only
	CFileChangeDoc();
	DECLARE_DYNCREATE(CFileChangeDoc)

// Attributes
public:

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CFileChangeDoc)
	public:
	virtual BOOL OnNewDocument();
	virtual void Serialize(CArchive& ar);
	virtual BOOL OnSaveDocument(LPCTSTR lpszPathName);
	virtual void OnCloseDocument();
	virtual BOOL OnOpenDocument(LPCTSTR lpszPathName);
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CFileChangeDoc();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:
	CEvent m_evStopWatch;
	void WatchStop();
	void WatchStart();
	virtual void OnFileAlarm(short nCause);	
	static UINT FileChangeWatch(LPVOID lpParam);

// Generated message map functions
protected:
	//{{AFX_MSG(CFileChangeDoc)
		// NOTE - the ClassWizard will add and remove member functions here.
		//    DO NOT EDIT what you see in these blocks of generated code !
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_FILECHANGEDOC_H__70F54EAB_8984_11D4_BD73_000021479D21__INCLUDED_)