plain.h

运用ADO技术连接ACCESS数据库（改变连接字串就能连接SQL数据库）

#if !defined(AFX_PLAIN_H__64A6A4E7_8EA8_4786_B613_5D270E48530B__INCLUDED_)
#define AFX_PLAIN_H__64A6A4E7_8EA8_4786_B613_5D270E48530B__INCLUDED_

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

/////////////////////////////////////////////////////////////////////////////
// CPLAIN dialog

class CPLAIN : public CDialog
{
// Construction
public:
	CPLAIN(CWnd* pParent = NULL);   // standard constructor
	CString Title1;
	int nYear,nMonth;
// Dialog Data
	//{{AFX_DATA(CPLAIN)
	enum { IDD = IDD_DIALOG1 };
	CListCtrl	m_list;
	float	m_plain_average;
	float	m_true_average;
	float	m_this_plain;
	float	m_this_l_plain;
	float	m_this_p_plain;
	//}}AFX_DATA


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

// Implementation
protected:

	// Generated message map functions
	//{{AFX_MSG(CPLAIN)
	virtual void OnOK();
	virtual BOOL OnInitDialog();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

#endif // !defined(AFX_PLAIN_H__64A6A4E7_8EA8_4786_B613_5D270E48530B__INCLUDED_)