updatedlg.h

这个是基于http的再线更新程序

// UpdateDlg.h : header file
//

#if !defined(AFX_UPDATEDLG_H__CC76064E_053D_4E9C_A7B3_BB4C4842E1C9__INCLUDED_)
#define AFX_UPDATEDLG_H__CC76064E_053D_4E9C_A7B3_BB4C4842E1C9__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include <afxinet.h>

/////////////////////////////////////////////////////////////////////////////
// CUpdateDlg dialog

class CUpdateDlg : public CDialog
{
// Construction
public:
	CUpdateDlg(CWnd* pParent = NULL);	// standard constructor
	CString m_strSoft;
	CString m_strServer;
	CString m_strIniPath;//INI路径
	CString m_strVersion;
	INTERNET_PORT m_dwPort;
	CString m_strAppPath;//程序路径


// Dialog Data
	//{{AFX_DATA(CUpdateDlg)
	enum { IDD = IDD_UPDATE_DIALOG };
	CButton	m_buOK;
	CListBox	m_lbProduct;
	CProgressCtrl	m_prog;
	CString	m_strStatus;
	//}}AFX_DATA

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

// Implementation
protected:
	BOOL UpdateFile(CString strFile);
	DWORD FindAppProcessID();
	void Update(void);
	CString m_strTempDir;
	HICON m_hIcon;
	CInternetSession m_cis;
	CHttpConnection *m_pHttp;
	DWORD m_dwHttpRequestFlags; 
	CString m_strNewVer;

	// Generated message map functions
	//{{AFX_MSG(CUpdateDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	virtual void OnOK();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

#endif // !defined(AFX_UPDATEDLG_H__CC76064E_053D_4E9C_A7B3_BB4C4842E1C9__INCLUDED_)