contextmenusample.h

电脑编程技巧和源码。很不错的。

#if !defined(AFX_CONTEXTMENUSAMPLE_H__5F5F7E71_ADC6_11D3_AF23_AC9F5AA57808__INCLUDED_)
#define AFX_CONTEXTMENUSAMPLE_H__5F5F7E71_ADC6_11D3_AF23_AC9F5AA57808__INCLUDED_

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


#include <shlobj.h>
/////////////////////////////////////////////////////////////////////////////
// CContextMenuSample command target

class CContextMenuSample : public CCmdTarget
{
	DECLARE_DYNCREATE(CContextMenuSample)

	CContextMenuSample();           // protected constructor used by dynamic creation

// Attributes
public:

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CContextMenuSample)
	public:
	virtual void OnFinalRelease();
	//}}AFX_VIRTUAL

// Implementation
protected:
	virtual ~CContextMenuSample();

	// Generated message map functions
	//{{AFX_MSG(CContextMenuSample)
		// NOTE - the ClassWizard will add and remove member functions here.
	//}}AFX_MSG

	DECLARE_MESSAGE_MAP()
	// Generated OLE dispatch map functions
	//{{AFX_DISPATCH(CContextMenuSample)
		// NOTE - the ClassWizard will add and remove member functions here.
	//}}AFX_DISPATCH
	DECLARE_DISPATCH_MAP()

	DECLARE_OLECREATE(CContextMenuSample)
    //支持COM接口映射
	DECLARE_INTERFACE_MAP()

	//BEGIN_INTERFACE_PART(类名，接口名)
	//开始定义接口类
	//不必要加入IUnknown接口方法,IUnknown接口方法可自动加入类中
	BEGIN_INTERFACE_PART(CMS,IContextMenu)
    STDMETHOD(QueryContextMenu)(HMENU hmenu,
                                UINT indexMenu,
                                UINT idCmdFirst,
                                UINT idCmdLast,
                                UINT uFlags);

    STDMETHOD(InvokeCommand)(LPCMINVOKECOMMANDINFO lpici);

    STDMETHOD(GetCommandString)(UINT        idCmd,
                                UINT        uType,
                                UINT      * pwReserved,
                                LPSTR       pszName,
                                UINT        cchMax); 

    END_INTERFACE_PART(CMS)

	//
	//BEGIN_INTERFACE_PART(类名，接口名)
	//开始定义接口类
	BEGIN_INTERFACE_PART(SEI,IShellExtInit)
    STDMETHOD(Initialize)(LPCITEMIDLIST pidlFolder,
                          LPDATAOBJECT lpdobj, 
						  HKEY hkeyProgID);
    
	END_INTERFACE_PART(SEI)

};

/////////////////////////////////////////////////////////////////////////////

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

#endif // !defined(AFX_CONTEXTMENUSAMPLE_H__5F5F7E71_ADC6_11D3_AF23_AC9F5AA57808__INCLUDED_)