filedlg.h

1、更正了原来的1.0版本的所有内存泄漏问题。 2、使用了文件读写的缓冲技术

#if !defined(AFX_FILEDLG_H__FD656FBE_2324_4FCE_A836_601A42543108__INCLUDED_)
#define AFX_FILEDLG_H__FD656FBE_2324_4FCE_A836_601A42543108__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// FileDlg.h : header file
//

#include <afxmt.h>
#include "CRijndael.h"
#include "TextProgressCtrl.h"
/////////////////////////////////////////////////////////////////////////////
// CFileDlg dialog

class CFileDlg : public CDialog
{
// Construction
public:
	void Out();
	CFileDlg(CWnd* pParent = NULL);   // standard constructor
private:
	long m_FileLength;
	bool CheckSpace(CString path);
	int EnOrDecrypt;
	CString m_key;
	CString FileName;
	CRijndael aes;
	CWinThread *pMyThread;//构造工作线程类
	static UINT MyThreadProc(LPVOID pParam);//工作线程处理函数
// Dialog Data
	//{{AFX_DATA(CFileDlg)
	enum { IDD = IDD_FILEDLG };
	CStatic	m_MsgState;
	CEdit	m_UsedTime;
	CTextProgressCtrl	m_progress;
	CString	m_sfilename;
	CString	m_cfile;
	CString	m_enfile;
	CString	m_ext;
	CString	m_filelen;
	CString	m_pfile;
	CString	m_time;
	CString	m_state;
	//}}AFX_DATA


// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CFileDlg)
	public:
	virtual BOOL DestroyWindow();
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:

	// Generated message map functions
	//{{AFX_MSG(CFileDlg)
	afx_msg void OnSFBrowse();
	afx_msg void OnEnFBrowse();
	afx_msg void OnMFBrowse();
	afx_msg void OnPFBrowse();
	afx_msg void OnEncryp();
	virtual BOOL OnInitDialog();
	afx_msg void OnDecryp();
	afx_msg void OnTimer(UINT nIDEvent);
	afx_msg void OnChangeExt();
	afx_msg void OnButClear();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

#endif // !defined(AFX_FILEDLG_H__FD656FBE_2324_4FCE_A836_601A42543108__INCLUDED_)