检查DirectoryInfo.FullName是特殊的文件夹 [英] Check if DirectoryInfo.FullName is special folder

问题描述

我的目标是检查，如果DirectoryInfo.FullName是特殊文件夹之一。

My goal is to check, if DirectoryInfo.FullName is one of the special folders.

下面是我在做什么这个（检查directoryInfo.FullName到每一个特殊的文件夹，如果他们是平等的）：

Here is what I'm doing for this (Check directoryInfo.FullName to each special folder if they are equal):

        DirectoryInfo directoryInfo = new DirectoryInfo("Directory path");

        if (directoryInfo.FullName == Environment.GetFolderPath(Environment.SpecialFolder.Windows) ||
            directoryInfo.FullName == Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles ||) 
            ...
            ...
           )
        {
            // directoryInfo is the special folder
        }

但也有许多特殊的文件夹（饼干，的ApplicationData，InternetCache等）。有什么办法能够更有效地完成这项任务？

But there are many special folders (Cookies, ApplicationData, InternetCache, etc.). Is there any way to do this task more efficiently?

感谢。

推荐答案

试试这个下面的代码：

        bool result = false;
        DirectoryInfo directoryInfo = new DirectoryInfo("Directory path");
        foreach (Environment.SpecialFolder suit in Enum.GetValues(typeof(Environment.SpecialFolder)))
        {
            if (directoryInfo.FullName == Environment.GetFolderPath(suit))
            {
                result = true;
                break;
            }
        }

        if (result)
        {
            // Do what ever you want
        }

希望这帮助。

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