lobtestdlg.h

这是书上的代码

// LOBTestDlg.h : header file
//

#if !defined(AFX_LOBTESTDLG_H__204D88A5_708A_4C74_8092_33578F23D8A7__INCLUDED_)
#define AFX_LOBTESTDLG_H__204D88A5_708A_4C74_8092_33578F23D8A7__INCLUDED_

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

/////////////////////////////////////////////////////////////////////////////
// CLOBTestDlg dialog

class CLOBTestDlg : public CDialog
{
// Construction
public:
	CLOBTestDlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	//{{AFX_DATA(CLOBTestDlg)
	enum { IDD = IDD_LOBTEST_DIALOG };
	CListCtrl	m_BLOBList;
	//}}AFX_DATA

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

// Implementation
protected:
	HICON m_hIcon;

	// Generated message map functions
	//{{AFX_MSG(CLOBTestDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnButtonAdd();
	afx_msg void OnButtonDelete();
	afx_msg void OnButtonExit();
	afx_msg void OnButtonShow();
	afx_msg void OnDblclkListBlob(NMHDR* pNMHDR, LRESULT* pResult);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
private:
	//显示数据库中的BLOB数据
	void ShowBLOBInDB();
	//将BLOB数据从数据库中删除
	void DeleteBLOBInDB();
	//将BLOB数据保存到数据库中
	void StoreBLOBInDB();
};

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

#endif // !defined(AFX_LOBTESTDLG_H__204D88A5_708A_4C74_8092_33578F23D8A7__INCLUDED_)