VC++计算器源文件Word文档下载推荐.docx

1、#include stdafx.hmfccalc.hcalcdlg.h#ifdef _DEBUG#undef THIS_FILEstatic char BASED_CODE THIS_FILE = _FILE_;#endif/ CAboutDlg dialog used for App Aboutclass CAboutDlg : public CDialogpublic: CAboutDlg（）;/ Dialog Data /AFX_DATA（CAboutDlg） enum IDD = IDD_ABOUTBOX ; /AFX_DATA/ Implementationprotected: vi

2、rtual void DoDataExchange（CDataExchange* pDX）;/ DDX/DDV support /AFX_MSG（CAboutDlg） virtual BOOL OnInitDialog（）; /AFX_MSG DECLARE_MESSAGE_MAP（）;CAboutDlg:CAboutDlg（） : CDialog（CAboutDlg:IDD） /AFX_DATA_INIT（CAboutDlg） /AFX_DATA_INITvoid CAboutDlg:DoDataExchange（CDataExchange* pDX） CDialog:DoDataExcha

3、nge（pDX）; /AFX_DATA_MAP（CAboutDlg） /AFX_DATA_MAPBEGIN_MESSAGE_MAP（CAboutDlg, CDialog） /AFX_MSG_MAP（CAboutDlg） / No message handlers /AFX_MSG_MAPEND_MESSAGE_MAP（）/ CAboutDlg message handlersBOOL CAboutDlg:OnInitDialog（）OnInitDialog（）; / TODO: Add extra initialization here return TRUE;/ CCalcDlg dialo

4、gIMPLEMENT_DYNCREATE（CCalcDlg, CDialog）BEGIN_DISPATCH_MAP（CCalcDlg, CDialog） /AFX_DISPATCH_MAP（CCalcDlg） DISP_PROPERTY_EX（CCalcDlg, Accum, GetAccum, SetAccum, VT_I4）Operand, GetOperand, SetOperand, VT_I4）Operation, GetOperation, SetOperation, VT_I2）Visible, GetVisible, SetVisible, VT_BOOL） DISP_FUNC

5、TION（CCalcDlg, Evaluate, Evaluate, VT_BOOL, VTS_NONE）Clear, Clear, VT_EMPTY, VTS_NONE）Display, Display, VT_EMPTY, VTS_NONE）Close, Close, VT_EMPTY, VTS_NONE）Button, Button, VT_BOOL, VTS_BSTR） /AFX_DISPATCH_MAPEND_DISPATCH_MAP（）#ifndef IMPLEMENT_OLECREATE_SINGLE/ MFC will provide this macro in the fut

6、ure. For now, we define it.#define IMPLEMENT_OLECREATE_SINGLE（class_name, external_name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8） AFX_DATADEF COleObjectFactory class_name:factory（class_name:guid, RUNTIME_CLASS（class_name）, TRUE, _T（external_name）; const AFX_DATADEF GUID class_name:guid = l, w1, w2

7、, b1, b2, b3, b4, b5, b6, b7, b8 ;/ 62C4DD10-F45E-11cd-8C3D-00AA004BB3B7IMPLEMENT_OLECREATE_SINGLE（CCalcDlg, mfccalc.calculator, 0x62c4dd10, 0xf45e, 0x11cd, 0x8c, 0x3d, 0x0, 0xaa, 0x0, 0x4b, 0xb3, 0xb7）;CCalcDlg:CCalcDlg（CWnd* pParent /*=NULL*/） : CDialog（CCalcDlg:IDD, pParent） m_bAutoDelete = TRUE;

8、 / default to auto-delete m_dwRegister = 0; / not registered as active by default /AFX_DATA_INIT（CCalcDlg） / NOTE: the ClassWizard will add member initialization here / Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp（）-LoadIcon（IDR_MAINFRAME）; / Note that Lo

9、adAccelerator does not require DestroyAcceleratorTable m_hAccel = LoadAccelerators（AfxGetInstanceHandle（）, MAKEINTRESOURCE（IDD）; / clear the contents of the calculator and reset state OnClickedClear（）; / enable this object for OLE automation EnableAutomation（）;CCalcDlg（） if （m_dwRegister != 0） RevokeActiveObject（m_dwRegister, NULL）;void CCalcDlg: /AFX_DATA_MAP（CCalcDlg） the ClassWizard will add DDX and DDV calls here/ CCalcDlg impl