如何点击WIN7的"计算机"窗口的sysTreeview32，使其右边窗口可以跳转？

swdraven2015 2015-08-28 05:47:35

查找子节点，选中子节点，获取子节点的坐标都已经实现了，但是点击子节点，使计算机窗口右边跳转到相应地址，这个功能实现不了。网上都说用CreateRemoteThread来实现，但是都没贴代码出来，没有参考，所以来这里求大家帮个忙。有一点不明白的是，注入一个线程到“计算机”中，可以做些什么？怎么使用我的线程去控制“计算机”点击节点的动作？其实注入线程能做些什么呢？网上的例子都是简单的演示一下，就是调用一个MessageBox,没起到什么大作用啊？

下面是我写的代码，麻烦各位帮忙提点一下小弟。

   

        //这段是找到C盘并展开的代码。

	CStringArray strArr;

	int k;

	HWND hwnd;

	CString text;

	const int bufferLength = 4000;

	DWORD processId = NULL;

	LPTVITEM item = (LPTVITEM)new BYTE[bufferLength];



	hwnd = ::FindWindow( _T("CabinetWClass"), _T("计算机") );

	HWND computerHwnd = hwnd;

	hwnd = ::FindWindowEx( hwnd, NULL, _T("ShellTabWindowClass"), _T("计算机") );

	hwnd = ::FindWindowEx( hwnd, NULL, _T("DUIViewWndClassName"), _T("") );

	HWND dxHwnd = ::FindWindowEx( hwnd, NULL, _T("DirectUIHWND"), _T("") );

	HWND ctrlNotify1Hwnd = ::FindWindowEx( dxHwnd, NULL, _T("CtrlNotifySink"), _T("") );

	HWND ctrlNotify2Hwnd = ::FindWindowEx( dxHwnd, ctrlNotify1Hwnd, _T("CtrlNotifySink"), _T("") );



	hwnd = ::FindWindowEx( ctrlNotify1Hwnd, NULL, _T("NamespaceTreeControl"), _T("命名空间树控件") );

	if( hwnd == NULL )

	{

		hwnd = ::FindWindowEx( ctrlNotify2Hwnd, NULL, _T("NamespaceTreeControl"), _T("命名空间树控件") );

	}

	hwnd = ::FindWindowEx( hwnd, NULL, _T("SysTreeView32"), _T("树视图") );



	GetWindowThreadProcessId(hwnd,&processId);

	HANDLE process = ::OpenProcess(PROCESS_VM_OPERATION|PROCESS_VM_READ|PROCESS_VM_WRITE,false,processId);

	PVOID buffer = VirtualAllocEx(process,NULL,bufferLength,MEM_COMMIT,PAGE_READWRITE);

	item->mask = TVIF_TEXT;

	item->cchTextMax = 512;

	item->pszText = LPTSTR((PBYTE)buffer+sizeof(TVITEM));//(LPSTR)VirtualAllocEx(process, NULL, 512, MEM_COMMIT, PAGE_READWRITE);

	item->hItem = (HTREEITEM)::SendMessage(hwnd,TVM_GETNEXTITEM,TVGN_ROOT,0);

	while(item->hItem)

	{

		::SendMessage(hwnd,TVM_SELECTITEM,TVGN_CARET,(long)item->hItem);

		WriteProcessMemory(process,buffer,item,sizeof(TVITEM),NULL);

		::SendMessage(hwnd,TVM_GETITEM,0,(LPARAM)buffer);

		ReadProcessMemory(process,buffer,item,bufferLength,NULL);

		text = (LPTSTR)((PBYTE)item+sizeof(TVITEM));

		if( -1 != text.Find("本地磁盘 (C:)")

		{

 			::SendMessage(hwnd,TVM_EXPAND,TVE_EXPAND,(long)item->hItem);

 			::SendMessage(hwnd, TVM_SELECTITEM,TVGN_CARET, (long)item->hItem);

			break;

		}

		item->hItem = (HTREEITEM)::SendMessage(hwnd,TVM_GETNEXTITEM,TVGN_NEXTVISIBLE,(long)item->hItem);

	}



       //这段是获取C盘这个节点的位置代码

       RECT rc;

	HTREEITEM TreeItem;

	DWORD processId2 = NULL;

	GetWindowThreadProcessId(hwnd,&processId2);

	HANDLE process2 = ::OpenProcess(PROCESS_VM_OPERATION|PROCESS_VM_READ|PROCESS_VM_WRITE,false,processId2);

	LPVOID buffer2 = VirtualAllocEx(process, NULL, 4096, MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE);

	if (buffer2 != NULL)

	{

		SIZE_T bytes;

		WriteProcessMemory(process, buffer2, &item->hItem, sizeof(item->hItem), &bytes);

		bool result = (::SendMessage(hwnd, TVM_GETITEMRECT, FALSE, (LPARAM)buffer2) != 0);

		ReadProcessMemory(process, buffer2, &rc, sizeof(RECT), &bytes);



		POINT pt={0}; 

		pt.x = rc.left + (rc.right-rc.left)/2;

		pt.y = rc.top + (rc.bottom-rc.top)/2; 

	

	         //这个地方，发送了消息，计算机窗口也响应了，但是只是把本来已经展开的Ｃ盘再次折叠了，没有起到跳转的作用。

		::SendMessage(hwnd, WM_LBUTTONDBLCLK, (WPARAM)&item->hItem, MAKELONG((WORD)pt.x,(WORD)pt.y)); 	



	}