blocks|key|1502159|text|尝试：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1502160|System.IO.Directory.GetParent(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData)).FullName/|code-block|syntax|javascript|1502161|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Try:

<pre><code>System.IO.Directory.GetParent(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData)).FullName/
</code></pre>

blocks|key|1287391|text|尝试：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1287392|System.Environment.GetEnvironmentVariable("USERPROFILE");|code-block|syntax|javascript|1287393|编辑：|1287394|如果您使用的.NET版本为4或更高版本，则可以使用Environment.SpecialFolder枚举：|offset|length|style|CODE|1287395|Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);|1287396|entityMap^0|0|0|0|P|P|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|V|8|@$K|W|L|X|M|N]]|9|@]|A|$]]|$1|O|3|P|5|D|7|Y|8|@]|9|@]|A|$E|F]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

Try:

<pre><code>System.Environment.GetEnvironmentVariable("USERPROFILE");
</code></pre>

Edit:

If the version of .NET you are using is 4 or above, you can use the <code>Environment.SpecialFolder</code> enumeration:

<pre><code>Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
</code></pre>

blocks|key|1502275|text|Environment.GetEnvironmentVariable("userprofile")|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1502276|尝试从命名的SpecialFolder向上导航很容易出现问题。文件夹不会出现在您期望的位置的原因有很多-用户可以自己移动它们，GPO可以移动它们，文件夹重定向到UNC路径，等等。|unstyled|1502277|对用户配置文件使用environment+variable应该会反映出任何这些可能的问题。|offset|length|1502278|entityMap|0|LINK|mutability|MUTABLE|url|http://msdn.microsoft.com/en-us/library/77zkk0b6.aspx^0|0|0|9|K|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|T|8|@]|9|@]|A|$]]|$1|G|3|H|5|F|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|F|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

<pre><code>Environment.GetEnvironmentVariable("userprofile")
</code></pre>

Trying to navigate up from a named SpecialFolder is prone for problems. There are plenty of reasons that the folders won't be where you expect them - users can move them on their own, GPO can move them, folder redirection to UNC paths, etc. 

Using the <a href="http://msdn.microsoft.com/en-us/library/77zkk0b6.aspx" rel="nofollow noreferrer">environment variable</a> for the userprofile should reflect any of those possible issues.

blocks|key|1502319|text|这可能是一个很好的解决方案:考虑到这是Vista/Win7还是XP，并且不使用环境变量：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1502320|string+path+=+Directory.GetParent(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData)).FullName;
if+(+Environment.OSVersion.Version.Major+>=+6+)+{
++++path+=+Directory.GetParent(path).ToString();
}|code-block|syntax|javascript|1502321|不过，使用环境变量要清楚得多。|1502322|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

May be this will be a good solution: taking in account whether this is Vista/Win7 or XP and without using environment variables:

<pre><code>string path = Directory.GetParent(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData)).FullName;
if ( Environment.OSVersion.Version.Major &gt;= 6 ) {
 path = Directory.GetParent(path).ToString();
}
</code></pre>

Though using the environment variable is much more clear.

blocks|key|1502352|text|摆弄环境变量或硬编码的父文件夹偏移量从来都不是一个好主意当有一个应用程序接口来获取你想要的信息时，调用SHGetSpecialFolderPath(...,CSIDL_PROFILE,...)|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1502353|entityMap|0|LINK|mutability|MUTABLE|url|http://www.pinvoke.net/default.aspx/shell32/SHGetSpecialFolderPath.html^0|1F|19|1F|19|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]]|D|@$9|Q|A|R|1|S]]|E|$]]|$1|F|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]]]

Messing around with environment variables or hard-coded parent folder offsets is never a good idea when there is a API to get the info you want, call <a href="http://www.pinvoke.net/default.aspx/shell32/SHGetSpecialFolderPath.html" rel="nofollow noreferrer"><code>SHGetSpecialFolderPath(...,CSIDL_PROFILE,...)</code></a>

blocks|key|1287554|text|您可以使用以下代码：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1287555|if(Platform.Equals("WinCE"))
{
++++m_CurrentPath+=+Path.GetDirectoryName(Assembly.GetExecutingAssembly().GetName().CodeBase);
}
else+if(Platform.Equals("Win32NT"))
{
++++m_CurrentPath+=+Directory.GetCurrentDirectory();
}|code-block|syntax|javascript|1287556|更多信息请参阅：Get+Current+Directory+Path+in+both+WinXP+and+WinCE+with+C#|offset|length|1287557|entityMap|0|LINK|mutability|MUTABLE|url|http://ksblog.org/index.php?q=get-current-directory-path-in-both-winxp-and-wince-with-c-sharp^0|0|0|8|1M|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

you can use the following code:

<pre><code>if(Platform.Equals("WinCE"))
{
 m_CurrentPath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().GetName().CodeBase);
}
else if(Platform.Equals("Win32NT"))
{
 m_CurrentPath = Directory.GetCurrentDirectory();
}
</code></pre>

more information see: <a href="http://ksblog.org/index.php?q=get-current-directory-path-in-both-winxp-and-wince-with-c-sharp" rel="nofollow">Get Current Directory Path in both WinXP and WinCE with C#</a>

blocks|key|1502408|text|您只需使用以下命令即可获得UserProfile路径：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1502409|Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);|offset|length|style|CODE|1502410|entityMap^0|0|0|1T|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@$D|L|E|M|F|G]]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

You can get the UserProfile path with just this: 

<code>Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);</code>

blocks|key|1287611|text|$env:USERPROFILE+=+"C:\\Documents+and+Settings\\[USER]\\"|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1287612|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>$env:USERPROFILE = "C:\\Documents and Settings\\[USER]\\"
</code></pre>

Using this:

<pre><code>Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData)
</code></pre>

I get this output:

<pre><code>"C:\\Documents and Settings\\[USER]\\Application Data"
</code></pre>

How can I get the root directory of all users? i.e.:

<pre><code>"C:\\Documents and Settings\\[USER]\\"
</code></pre>

How can I get the current user directory?

使用以下命令：Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData)我得到以下输出："C:\\Documents and Settings\\[USER]\\Application Data"如何获取所有用户的根目录？即："C:\\Doc...

问如何获取当前用户目录？
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