calculatordlg.h

一个用VC写的计算器

// CalculatorDlg.h : header file
//

#if !defined(AFX_CALCULATORDLG_H__7C29CD37_C43E_40A8_92D7_60438FF8EB70__INCLUDED_)
#define AFX_CALCULATORDLG_H__7C29CD37_C43E_40A8_92D7_60438FF8EB70__INCLUDED_
#define YUANZHOU 3.14
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

/////////////////////////////////////////////////////////////////////////////
// CCalculatorDlg dialog
#include "AdvButton.h"
#include "AdvEdit.h"

class CCalculatorDlg : public CDialog
{
// Construction
public:
	CCalculatorDlg(CWnd* pParent = NULL);	// standard constructor
	void TZero(char *pStr,int iLen);//用于去掉字符串尾部多余的零
	void Result();//用来处理按下符号键时的函数，是计算的核心函数
	float convertToH(float w);
//	CAdvButton m_AdvButton17;
	
	CMenu * m_Menu;
	BOOL    m_IsExtend;
// Dialog Data
	//{{AFX_DATA(CCalculatorDlg)
	enum { IDD = IDD_CALCULATOR_DIALOG };
	CAdvButton m_AdvButton0;
    CAdvButton m_AdvButton1;
    CAdvButton m_AdvButton2;
    CAdvButton m_AdvButton3;
    CAdvButton m_AdvButton4;
    CAdvButton m_AdvButton5;
    CAdvButton m_AdvButton6;
    CAdvButton m_AdvButton7;
    CAdvButton m_AdvButton8;
    CAdvButton m_AdvButton9;
    CAdvButton m_AdvButtonPoint;
    CAdvButton m_AdvButtonEqu;
    CAdvButton m_AdvButtonAdd;
    CAdvButton m_AdvButtonSub;
    CAdvButton m_AdvButtonMul;
    CAdvButton m_AdvButtonDiv;
    CAdvButton m_AdvButtonClear;
    CAdvButton m_AdvButtonSqrt;
    CAdvButton m_AdvButtonReverse;
    CAdvButton m_AdvButtonSin;
    CAdvButton m_AdvButtonCos;
    CAdvButton m_AdvButtonTan;
    CAdvButton m_AdvButtonSqu;
    CAdvButton m_AdvButtonCub;
    CAdvButton m_AdvButtonPow;
    CAdvButton m_AdvButtonExp;
    CAdvButton m_AdvButtonLn;
    CAdvButton m_AdvButtonLog;
	CAdvButton m_AdvButtonZof;
	CAdvButton m_AdvButtonN;
	CAdvButton m_AdvButton10X;
    CAdvButton m_AdvButtonAbout;
    CButton m_DspStatic;
	CAdvEdit m_DspEdit; //显示计算结果的编辑器
    CAdvButton m_AdvButtonOff;

         // NOTE: the ClassWizard will add data members here
	//}}AFX_DATA

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




// Implementation
protected:
	HICON m_hIcon;

	// Generated message map functions
	//{{AFX_MSG(CCalculatorDlg)
	virtual BOOL OnInitDialog();
	virtual void OnOK();//虚函数 ，覆盖用来屏蔽Enter操作
    virtual void OnCancel();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void On0();
	afx_msg void On1();
	afx_msg void On10();
	afx_msg void On11();
	afx_msg void On12();
	afx_msg void On13();
	afx_msg void On14();
	afx_msg void On15();
	afx_msg void On16();
	afx_msg void On17();
	afx_msg void On18();
	afx_msg void On19();
	afx_msg void On2();
	afx_msg void On20();
	afx_msg void On21();
	afx_msg void On22();
	afx_msg void On23();
	afx_msg void On24();
	afx_msg void On25();
	afx_msg void On26();
	afx_msg void On27();
	afx_msg void On3();
	afx_msg void On4();
	afx_msg void On5();
	afx_msg void On6();
	afx_msg void On7();
	afx_msg void On8();
	afx_msg void On9();
    afx_msg HBRUSH OnCtlColor(CDC* pDC,CWnd* pWnd,UINT nCtlColor);
    afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);//响应消息WM_ON_CREATE
	afx_msg void OnExtend();
	afx_msg void OnZOF();
	afx_msg void OnN();
	afx_msg void On10X();
	afx_msg void OnABOUT();
	afx_msg void OnHex();
	afx_msg void OnOct();
	afx_msg void OnRad();
	afx_msg void OnDec();
	afx_msg void OnBin();
	afx_msg void OnDegree();
	afx_msg void OnTidu();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
private:
	CString m_StrBegin;//记录初始操作数,字符串
	char m_buffer[100];//记录结果操作数,字符串
	double m_begin;//记录初始操作数,浮点
	double m_end;//记录结果操作数,浮点
	int m_bit;//记录运算符
	int m_IsCheckPoint;//标识是否按下了小数点符号



};

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

#endif // !defined(AFX_CALCULATORDLG_H__7C29CD37_C43E_40A8_92D7_60438FF8EB70__INCLUDED_)