如何取得指定文件的右键菜单和行为

      场景，做一个类似桌面功能的explorer程序，需要获取桌面那个文件夹的各个文件，包括快捷方式等；还有其中的右键行为，拖放的暂时不考虑。

      输入：窗口句柄，文件名

      行为：弹出对应文件的右键菜单，菜单里面的行为需要和真实右键点击文件的行为一样。

      实现情况：以下实现的功能，右键中除了复制，剪切不能做，其他行为都可以实现；我想是因为没有真正绑定原来的文件，而只是取了原文件的菜单行为，导致复制粘贴没法找到原来的文件对象造成的。

void MyGetMenu(HWND hWnd,TCHAR* FilePath)
{
	DWORD dwErr = 0;
	IShellFolder *pIShellFolder = NULL;
	HRESULT hr = SHGetDesktopFolder(&pIShellFolder);
	if(NOERROR != hr)
	{
		return;
	}
	LPITEMIDLIST pidl;
	ULONG cbEaten;
	DWORD dwAttribs = SFGAO_COMPRESSED;

	WCHAR wchPath[256];
	MultiByteToWideChar (CP_ACP, 0, FilePath, -1, wchPath, sizeof (wchPath) / sizeof (WCHAR));
	hr = pIShellFolder->ParseDisplayName(NULL, NULL, wchPath, &cbEaten, &pidl, &dwAttribs);
	if(S_OK  != hr)
	{
		return;
	}
	IShellFolder *psfParent;
	LPCITEMIDLIST pidlRelative = NULL;
	hr = SHBindToParent(pidl, IID_IShellFolder, (void**)&psfParent, &pidlRelative); 
	if(S_OK != hr)
	{
		return;
	}

	HMENU myMenu = NULL;
	myMenu = CreatePopupMenu(); 

	//LPCONTEXTMENU ppv = NULL;
	IContextMenu *ppv = NULL;
	pIShellFolder->GetUIObjectOf(NULL, 1, &pidlRelative, IID_IContextMenu, NULL, (void**)&ppv);
	ppv->QueryContextMenu(myMenu, GetMenuItemCount(myMenu), 0, 10000, CMF_NORMAL | CMF_EXPLORE);
	int i= GetMenuItemCount(myMenu);

	MENUITEMINFO MenuItemInfo;
	MenuItemInfo.cbSize = sizeof(MENUITEMINFO);
	MenuItemInfo.dwTypeData = NULL;
	MenuItemInfo.fMask = MIIM_STRING;
	MenuItemInfo.fType = MFT_STRING;
	UINT itemid = GetMenuItemID(myMenu,1);
	if (0==GetMenuItemInfo(myMenu,itemid,FALSE,&MenuItemInfo))
	{
		dwErr = GetLastError();
	}
	MenuItemInfo.dwTypeData = new TCHAR[MenuItemInfo.cch+1];
	if (0==GetMenuItemInfo(myMenu,itemid,FALSE,&MenuItemInfo))
	{
		dwErr = GetLastError();
	}

	POINT pt;
	GetCursorPos(&pt);
	UINT nCmd = ::TrackPopupMenu(myMenu,TPM_LEFTALIGN | TPM_LEFTBUTTON | TPM_RIGHTBUTTON | TPM_RETURNCMD, pt.x,pt.y,0,hWnd,0);
	BOOL bResult = FALSE;
	CMINVOKECOMMANDINFO ici;
	// If a command was selected from the menu, execute it.
	if (nCmd) 
	{
		ici.cbSize          = sizeof (CMINVOKECOMMANDINFO);
		ici.fMask           = 0;
		ici.hwnd            = hWnd;
		ici.lpVerb          = MAKEINTRESOURCE (nCmd);
		ici.lpParameters    = NULL;
		ici.lpDirectory     = NULL;
		ici.nShow           = SW_SHOWNORMAL;
		ici.dwHotKey        = 0;
		ici.hIcon           = NULL;

		if (SUCCEEDED (ppv->InvokeCommand(&ici)))
			bResult = TRUE;
	}
	DestroyMenu (myMenu);
	ppv->Release ();
}