calcdlg.h

输入含数字的式子（可以用多层括号嵌套）

// CalcDlg.h : header file
//

#if !defined(AFX_CALCDLG_H__76AB7A07_514D_11D7_A965_E45E63AB2948__INCLUDED_)
#define AFX_CALCDLG_H__76AB7A07_514D_11D7_A965_E45E63AB2948__INCLUDED_

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

/////////////////////////////////////////////////////////////////////////////
// CCalcDlg dialog

class CCalcDlg : public CDialog
{
// Construction
public:
	CCalcDlg(CWnd* pParent = NULL);	// standard constructor
	CString		GetFloat(CString str);
//	int GetData(CString str);
//	double GetDataFloat(CString str);
// Dialog Data
	//{{AFX_DATA(CCalcDlg)
	enum { IDD = IDD_CALC_DIALOG };
	CString	m_str;
	CString	m_answer;
	//}}AFX_DATA

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

// Implementation
protected:
	HICON m_hIcon;

	// Generated message map functions
	//{{AFX_MSG(CCalcDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnButtonCalc();
	afx_msg void OnButtonExit();
	afx_msg void OnChangeEditStr();
	afx_msg void OnChangeEditAnswer();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

#endif // !defined(AFX_CALCDLG_H__76AB7A07_514D_11D7_A965_E45E63AB2948__INCLUDED_)