为应用程序添加脚本支持
2006-07-21 11:45:44 来源:WEB开发网4、如果你想自己添加函数,可以用ClassWizard添加一个自动化类。
ClasWizard将为IDispatch接口产生如下头文件与执行文件:
// ScriptControlMacroDispatch.h : interface of the
5、这样在产生的代码中已经实现了一些自定义的东西
// CScriptControlMacroDispatch class
//
////////////////////////////////////////////////////////////
#if !defined(AFX_SCRIPTCONTROLMACRODISPATCH_H__FB55B5AF_
00E5_47F5_B176_214B2C7BF19A__INCLUDED_)
#define AFX_SCRIPTCONTROLMACRODISPATCH_H__FB55B5AF_00E5_
47F5_B176_214B2C7BF19A__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
////////////////////////////////////////////////////////////
// CScriptControlMacroDispatch command target
class CScriptControlMacroDispatch : public CCmdTarget
{
DECLARE_DYNCREATE(CScriptControlMacroDispatch)
CScriptControlMacroDispatch();
// protected constructor used by dynamic creation
// Overrides
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CScriptControlMacroDispatch)
//}}AFX_VIRTUAL
// Implementation
protected:
//friend class CScriptControlMacroView;
// Generated message map functions
//{{AFX_MSG(CScriptControlMacroDispatch)
// NOTE - the ClassWizard will add and remove member
// functions here.
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
// Generated OLE dispatch map functions
//{{AFX_DISPATCH(CScriptControlMacroDispatch)
afx_msg void Test1();
afx_msg void Test2();
//}}AFX_DISPATCH
DECLARE_DISPATCH_MAP()
DECLARE_INTERFACE_MAP()
};
// Note: we add support for IID_IScriptControlMacroDispatch
// to support typesafe binding from VBA. This IID must match
// the GUID that is attached to the dispinterface in the
// .ODL file.
// {69AA5686-41AF-4CD9-AEAE-9DB88130E7C1}
static const IID IID_IScriptControlMacroDispatch =
{0x69AA5686, 0x41AF, 0x4CD9, {0xAE, 0xAE, 0x9D, 0xB8,
0x81, 0x30, 0xE7, 0xC1}};
////////////////////////////////////////////////////////////
//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations
// immediately before the previous line.
#endif // !defined(AFX_SCRIPTCONTROLMACRODISPATCH_H__
// FB55B5AF_00E5_47F5_B176_214B2C7BF19A__INCLUDED_)
// ScriptControlMacroDispatch.cpp : implementation of the
// CScriptControlMacroDispatch class
//
#include "stdafx.h"
#include "ScriptControlMacroDispatch.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
////////////////////////////////////////////////////////////
// CScriptControlMacroDispatch
IMPLEMENT_DYNCREATE(CScriptControlMacroDispatch, CCmdTarget)
CScriptControlMacroDispatch::CScriptControlMacroDispatch()
{
EnableAutomation();
}
BEGIN_MESSAGE_MAP(CScriptControlMacroDispatch, CCmdTarget)
//{{AFX_MSG_MAP(CScriptControlMacroDispatch)
// NOTE - the ClassWizard will add and remove mapping
// macros here.
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
BEGIN_DISPATCH_MAP(CScriptControlMacroDispatch, CCmdTarget)
//{{AFX_DISPATCH_MAP(CScriptControlMacroDispatch)
DISP_FUNCTION(CScriptControlMacroDispatch,
"Test1", Test1, VT_EMPTY, VTS_NONE)
DISP_FUNCTION(CScriptControlMacroDispatch,
"Test2", Test2, VT_EMPTY, VTS_NONE)
//}}AFX_DISPATCH_MAP
END_DISPATCH_MAP()
BEGIN_INTERFACE_MAP(CScriptControlMacroDispatch, CCmdTarget)
INTERFACE_PART(CScriptControlMacroDispatch,
IID_IScriptControlMacroDispatch, Dispatch)
END_INTERFACE_MAP()
////////////////////////////////////////////////////////////
// CScriptControlMacroDispatch message handlers
void CScriptControlMacroDispatch::Test1()
{
// TODO: Add your dispatch handler code here
AfxMessageBox(CString(_T("\"")) + GetDispatchMap()->
lpEntries->lpszName + _T("\" method call of
the \"") + RUNTIME_CLASS(
CScriptControlMacroDispatch)->m_lpszClassName
+ _T("\" class"), MB_ICONASTERISK);
}
void CScriptControlMacroDispatch::Test2()
{
// TODO: Add your dispatch handler code here
AfxMessageBox(CString(_T("\"")) + GetDispatchMap()->
lpEntries[1].lpszName + _T("\" method
call of the \"") + RUNTIME_CLASS(
CScriptControlMacroDispatch)->m_lpszClassName
+ _T("\" class"), MB_ICONASTERISK);
}
a. 不必要的声名和代码已经删除
b. 全局的应用程序对象已经声名:extern CScriptControlMacroApp theApp
c. MFC隐含函数声名已经添加:CString AFXAPI AfxStringFromCLSID( REFCLSID ).
d. 为了使用AfxStringFromCLSID,IID_IScriptControlMacroDispatch定义已经移到了头文件中
6、为了在所有MFC程序中方便地提供Unicode支持,在AFX.H头文件中作了如下定制: ////////////////////////////////////////////////////////////
7、为了在所有MFC工程中使用 _WIN32_WINDOWS=0x500 这个预定义,在AFXV_W32.H头文件中作了如下定制:
// Win32 libraries
// Start of customization
#ifdef _UNICODE
#pragma comment(linker, "/entry:wWinMainCRTStartup")
#endif
// End of customization#ifndef ALL_WARNINGS
#pragma warning(disable: 4201)
// winnt.h uses nameless structs
#endif
// Start of customization
#ifndef _WIN32_WINDOWS
// End of customization
#define _WIN32_WINDOWS 0x0500
// Start of customization
#endif
// End of customization
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