myfieldtrydlg.h

Visual C++高级编程及其项目应用开发(含源代码)

// MyFieldTryDlg.h : header file
//

#if !defined(AFX_MYFIELDTRYDLG_H__467E8DAC_9486_4759_994B_A480B8915CB7__INCLUDED_)
#define AFX_MYFIELDTRYDLG_H__467E8DAC_9486_4759_994B_A480B8915CB7__INCLUDED_

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

/////////////////////////////////////////////////////////////////////////////
// CMyFieldTryDlg dialog

class CMyFieldTryDlg : public CDialog
{
	// 定义访问数据库的ADO对象
public:
	_ConnectionPtr	m_pConnection;
	_RecordsetPtr	m_pRecordset;
	_CommandPtr		m_pCommand;

private:
	BOOL			m_blnConnected;
	CString			m_strSource;

	char			*m_pBMPBuffer;
	DWORD			m_nFileLen;

public:
	HBITMAP			BufferToHBITMAP();
	HBITMAP			m_hPhotoBitmap;
	BOOL			LoadBMPFile(const char* pBMPPathname);

	void			DestroyPhoto();
	void			DrawUserPhoto(CWnd* pWnd);
	//void			DrawUserPhoto(int x, int y, CDC *pDC);

// Construction
public:
	CMyFieldTryDlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	//{{AFX_DATA(CMyFieldTryDlg)
	enum { IDD = IDD_MYFIELDTRY_DIALOG };
	CString	m_strID;
	//}}AFX_DATA

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

// Implementation
protected:
	HICON m_hIcon;

	// Generated message map functions
	//{{AFX_MSG(CMyFieldTryDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnBtnTodb();
	afx_msg void OnBtnFromdb();
	afx_msg void OnBtnLoad();
	afx_msg void OnBTNRecord();
	afx_msg void OnBTNStreamWrite();
	afx_msg void OnBTNStreamRead();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

#endif // !defined(AFX_MYFIELDTRYDLG_H__467E8DAC_9486_4759_994B_A480B8915CB7__INCLUDED_)