问题描述
这是可能的，但是在 Windows 服务中使用 SHFileOperation 是否合适?shell32.dll 中的所有 SHxxx API 函数似乎都是用用户级程序编写的.我可以确定 SHFileOperation 永远不会显示 GUI 吗?
It's possible, but is it appropriate to use SHFileOperation within a Windows service? All those SHxxx API functions in shell32.dll seem to have been written with user level programs in mind. Can I be certain SHFileOperation won't display GUI ever?
推荐答案
我想说，这不是不合适或不可取的.大多数 shell32 API 都是在基本了解它们将用于交互式进程的情况下编写的.我认为没有任何方法可以保证 SHFileOperation 永远不会显示 UI 组件.事实上，如果你看看 IFileOperation(这是取代SHFileOperation的Vista新界面)，它明确指出:
I would say, not it's not appropriate or advisable. Most of the shell32 APIs were written with a basic understanding that they would be used in interactive processes. I don't think there is any way you can guarantee that SHFileOperation will never display a UI component. In fact, if you look at IFileOperation (which is the new Vista interface that replaces SHFileOperation), it clearly states:
公开复制、移动、重命名、创建和删除 Shell 项目的方法以及提供进度和错误对话框的方法.该接口替代了 SHFileOperation 函数.
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