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社区首页 >问答首页 >Environment.GetFolderPath(...CommonApplicationData)在Vista上仍然返回"C:\Documents and Settings\“

问Environment.GetFolderPath(...CommonApplicationData)在Vista上仍然返回"C:\Documents and Settings\“
EN

Stack Overflow用户
提问于 2009-05-21 23:09:12
回答 4查看 124.9K关注 0票数 86

据我所知，你应该使用Environment.GetFolderPath方法，这样你就有了独立于操作系统的代码……

Windows XP使用C:\Documents and Settings\。Windows Vista使用C:\ProgramData和C:\Users。

我在Windows Vista电脑上使用了下面的代码，它返回了一个C:\Documents and Settings\目录，而不是它应该返回的C:\ProgramData……有什么想法吗？

代码语言：javascript
复制
    string commonAppData = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData);
    try
    {
        File.CreateText(
            Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) +
            "\\mycompany\\uid");
        log.Debug("Created file successfully");
    }
    catch (Exception ex)
    {
        log.Error("Unable to create the uid file: ", ex);
    }
c#
.net
EN

回答 4

Stack Overflow用户

发布于 2010-06-09 02:57:36

在带有mono 2.10.8.1的Ubuntu 9.10 -> Ubuntu 12.04上的输出：

代码语言：javascript
复制
SpecialFolder.ApplicationData: /home/$USER/.config
SpecialFolder.CommonApplicationData: /usr/share
SpecialFolder.ProgramFiles: 
SpecialFolder.DesktopDirectory: /home/$USER/Desktop
SpecialFolder.LocalApplicationData: /home/$USER/.local/share
SpecialFolder.MyDocuments: /home/$USER
SpecialFolder.System: 

SpecialFolder.Personal: /home/$USER

使用单声道4.2.1的Ubuntu16.04上的输出

代码语言：javascript
复制
SpecialFolder.ApplicationData: /home/$USER/.config
SpecialFolder.CommonApplicationData: /usr/share
SpecialFolder.ProgramFiles:
SpecialFolder.DesktopDirectory: /home/$USER/Desktop
SpecialFolder.LocalApplicationData: /home/$USER/.local/share
SpecialFolder.MyDocuments: /home/$USER
SpecialFolder.Desktop: /home/$USER/Desktop
SpecialFolder.Personal: /home/$USER

SpecialFolder.System: 
SpecialFolder.Programs: 
SpecialFolder.Favorites: 
SpecialFolder.Startup: 
SpecialFolder.Recent: 
SpecialFolder.SendTo: 
SpecialFolder.StartMenu: 
SpecialFolder.MyMusic: /home/$USER/Music
SpecialFolder.MyVideos: /home/$USER/Videos
SpecialFolder.MyComputer: 
SpecialFolder.NetworkShortcuts: 
SpecialFolder.Fonts: /home/$USER/.fonts
SpecialFolder.Templates: /home/$USER/Templates
SpecialFolder.CommonStartMenu: 
SpecialFolder.CommonPrograms: 
SpecialFolder.CommonStartup: 
SpecialFolder.CommonDesktopDirectory: 
SpecialFolder.PrinterShortcuts: 
SpecialFolder.InternetCache: 
SpecialFolder.Cookies: 
SpecialFolder.History: 
SpecialFolder.Windows: 
SpecialFolder.MyPictures: /home/$USER/Pictures
SpecialFolder.UserProfile: /home/$USER
SpecialFolder.SystemX86: 
SpecialFolder.ProgramFilesX86: 
SpecialFolder.CommonProgramFiles: 
SpecialFolder.CommonProgramFilesX86: 
SpecialFolder.CommonTemplates: /usr/share/templates
SpecialFolder.CommonDocuments: 
SpecialFolder.CommonAdminTools: 
SpecialFolder.AdminTools: 
SpecialFolder.CommonMusic: 
SpecialFolder.CommonPictures: 
SpecialFolder.CommonVideos: 
SpecialFolder.Resources: 
SpecialFolder.LocalizedResources: 
SpecialFolder.CommonOemLinks: 
SpecialFolder.CDBurning:

其中$USER是当前用户

使用dotnet core (3.0.100)的Ubuntu16.04上的输出

代码语言：javascript
复制
ApplicationData: /home/$USER/.config
CommonApplicationData: /usr/share
ProgramFiles: 
DesktopDirectory: /home/$USER/Desktop
LocalApplicationData: /home/$USER/.local/share
MyDocuments: /home/$USER
System: 
Personal: /home/$USER

使用Xamarin 7.2的Android6上的输出

代码语言：javascript
复制
Environment.SpecialFolder.ApplicationData: /data/user/0/$APPNAME/files/.config
Environment.SpecialFolder.CommonApplicationData: /usr/share
Environment.SpecialFolder.ProgramFiles: 
Environment.SpecialFolder.DesktopDirectory: /data/user/0/$APPNAME/files/Desktop
Environment.SpecialFolder.LocalApplicationData: /data/user/0/$APPNAME/files/.local/share
Environment.SpecialFolder.MyDocuments: /data/user/0/$APPNAME/files
Environment.SpecialFolder.Desktop: /data/user/0/$APPNAME/files/Desktop
Environment.SpecialFolder.Personal: /data/user/0/$APPNAME/files

Environment.SpecialFolder.Startup: 
Environment.SpecialFolder.Recent: 
Environment.SpecialFolder.SendTo: 
Environment.SpecialFolder.StartMenu: 
Environment.SpecialFolder.MyMusic: /data/user/0/$APPNAME/files/Music
Environment.SpecialFolder.MyVideos: /data/user/0/$APPNAME/files/Videos
Environment.SpecialFolder.MyComputer: 
Environment.SpecialFolder.NetworkShortcuts: 
Environment.SpecialFolder.Fonts: /data/user/0/$APPNAME/files/.fonts
Environment.SpecialFolder.Templates: /data/user/0/$APPNAME/files/Templates
Environment.SpecialFolder.CommonStartMenu: 
Environment.SpecialFolder.CommonPrograms: 
Environment.SpecialFolder.CommonStartup: 
Environment.SpecialFolder.CommonDesktopDirectory: 
Environment.SpecialFolder.PrinterShortcuts: 
Environment.SpecialFolder.InternetCache: 
Environment.SpecialFolder.Cookies: 
Environment.SpecialFolder.History: 
Environment.SpecialFolder.Windows: 
Environment.SpecialFolder.MyPictures: /data/user/0/$APPNAME/files/Pictures
Environment.SpecialFolder.UserProfile: /data/user/0/$APPNAME/files
Environment.SpecialFolder.SystemX86: 
Environment.SpecialFolder.ProgramFilesX86: 
Environment.SpecialFolder.CommonProgramFiles: 
Environment.SpecialFolder.CommonProgramFilesX86: 
Environment.SpecialFolder.CommonTemplates: /usr/share/templates
Environment.SpecialFolder.CommonDocuments: 
Environment.SpecialFolder.CommonAdminTools: 
Environment.SpecialFolder.AdminTools: 
Environment.SpecialFolder.CommonMusic: 
Environment.SpecialFolder.CommonPictures: 
Environment.SpecialFolder.CommonVideos: 
Environment.SpecialFolder.Resources: 
Environment.SpecialFolder.LocalizedResources: 
Environment.SpecialFolder.CommonOemLinks: 
Environment.SpecialFolder.CDBurning:

其中$APPNAME是您的Xamarin应用程序的名称(例如，MyApp.Droid)

在iOS模拟器10.3上使用Xamarin 7.2的输出

代码语言：javascript
复制
ApplicationData: /Users/$USER/Library/Developer/CoreSimulator/Devices/$DEVICEGUID/data/Containers/Data/Application/$APPLICATIONGUID/Documents/.config
CommonApplicationData: /usr/share
ProgramFiles: /Applications
DesktopDirectory: /Users/$USER/Library/Developer/CoreSimulator/Devices/$DEVICEGUID/data/Containers/Data/Application/$APPLICATIONGUID/Documents/Desktop
LocalApplicationData: /Users/$USER/Library/Developer/CoreSimulator/Devices/$DEVICEGUID/data/Containers/Data/Application/$APPLICATIONGUID/Documents
MyDocuments: /Users/$USER/Library/Developer/CoreSimulator/Devices/$DEVICEGUID/data/Containers/Data/Application/$APPLICATIONGUID/Documents
Desktop: /Users/$USER/Library/Developer/CoreSimulator/Devices/$DEVICEGUID/data/Containers/Data/Application/$APPLICATIONGUID/Documents/Desktop
MyDocuments: /Users/$USER/Library/Developer/CoreSimulator/Devices/$DEVICEGUID/data/Containers/Data/Application/$APPLICATIONGUID/Documents
Startup: 
Recent: 
SendTo: 
StartMenu: 
MyMusic: /Users/$USER/Library/Developer/CoreSimulator/Devices/$DEVICEGUID/data/Containers/Data/Application/$APPLICATIONGUID/Documents/Music
MyVideos: /Users/$USER/Library/Developer/CoreSimulator/Devices/$DEVICEGUID/data/Containers/Data/Application/$APPLICATIONGUID/Documents/Videos
MyComputer: 
NetworkShortcuts: 
Fonts: /Users/$USER/Library/Developer/CoreSimulator/Devices/$DEVICEGUID/data/Containers/Data/Application/$APPLICATIONGUID/Documents/.fonts
Templates: /Users/$USER/Library/Developer/CoreSimulator/Devices/$DEVICEGUID/data/Containers/Data/Application/$APPLICATIONGUID/Documents/Templates
CommonStartMenu: 
CommonPrograms: 
CommonStartup: 
CommonDesktopDirectory: 
PrinterShortcuts: 
InternetCache: /Users/$USER/Library/Developer/CoreSimulator/Devices/$DEVICEGUID/data/Containers/Data/Application/$APPLICATIONGUID/Library/Caches
Cookies: 
History: 
Windows: 
MyPictures: /Users/$USER/Library/Developer/CoreSimulator/Devices/$DEVICEGUID/data/Containers/Data/Application/$APPLICATIONGUID/Documents/Pictures
UserProfile: /Users/$USER/Library/Developer/CoreSimulator/Devices/$DEVICEGUID/data/Containers/Data/Application/$APPLICATIONGUID
SystemX86: 
ProgramFilesX86: 
CommonProgramFiles: 
CommonProgramFilesX86: 
CommonTemplates: /usr/share/templates
CommonDocuments: 
CommonAdminTools: 
AdminTools: 
CommonMusic: 
CommonPictures: 
CommonVideos: 
Resources: /Users/$USER/Library/Developer/CoreSimulator/Devices/$DEVICEGUID/data/Containers/Data/Application/$APPLICATIONGUID/Library
LocalizedResources: 
CommonOemLinks: 
CDBurning:

其中$DEVICEGUID是模拟器GUID (取决于选定的模拟器)

使用Xamarin 7.2的iPad10.3上的输出

代码语言：javascript
复制
SpecialFolder.MyDocuments: /var/mobile/Containers/Data/Application/$APPLICATIONGUID/Documents

使用Xamarin 16.4在iPad13.3上输出

代码语言：javascript
复制
SpecialFolder.MyDocuments: /var/mobile/Containers/Data/Application/$APPLICATIONGUID/Documents
SpecialFolder.UserProfile: /private/var/mobile/Containers/Data/Application/$APPLICATIONGUID/Documents

使用.net core 3.1的windows 10上的输出

代码语言：javascript
复制
SpecialFolder.MyDocuments: C:\Users\$USER\Documents

Ubuntu18.04上使用.net core 3.1的输出

代码语言：javascript
复制
SpecialFolder.MyDocuments: /home/$USER

在MacOS Catalina上使用.net核心3.1的输出

代码语言：javascript
复制
SpecialFolder.Desktop: /Users/$USER/Desktop
SpecialFolder.Programs: 
SpecialFolder.MyDocuments: /Users/$USER
SpecialFolder.Favorites: /Users/$USER/Library/Favorites
SpecialFolder.Startup: 
SpecialFolder.Recent: 
SpecialFolder.SendTo: 
SpecialFolder.StartMenu: 
SpecialFolder.MyMusic: /Users/$USER/Music
SpecialFolder.MyVideos: 
SpecialFolder.DesktopDirectory: /Users/$USER/Desktop
SpecialFolder.MyComputer: 
SpecialFolder.NetworkShortcuts: 
SpecialFolder.Fonts: /Users/$USER/Library/Fonts
SpecialFolder.Templates: 
SpecialFolder.CommonStartMenu: 
SpecialFolder.CommonPrograms: 
SpecialFolder.CommonStartup: 
SpecialFolder.CommonDesktopDirectory: 
SpecialFolder.ApplicationData: /Users/$USER/.config
SpecialFolder.PrinterShortcuts: 
SpecialFolder.LocalApplicationData: /Users/$USER/.local/share
SpecialFolder.InternetCache: /Users/$USER/Library/Caches
SpecialFolder.Cookies: 
SpecialFolder.History: 
SpecialFolder.CommonApplicationData: /usr/share
SpecialFolder.Windows: 
SpecialFolder.System: /System
SpecialFolder.ProgramFiles: /Applications
SpecialFolder.MyPictures: /Users/$USER/Pictures
SpecialFolder.UserProfile: /Users/$USER
SpecialFolder.SystemX86: 
SpecialFolder.ProgramFilesX86: 
SpecialFolder.CommonProgramFiles: 
SpecialFolder.CommonProgramFilesX86: 
SpecialFolder.CommonTemplates: 
SpecialFolder.CommonDocuments: 
SpecialFolder.CommonAdminTools: 
SpecialFolder.AdminTools: 
SpecialFolder.CommonMusic: 
SpecialFolder.CommonPictures: 
SpecialFolder.CommonVideos: 
SpecialFolder.Resources: 
SpecialFolder.LocalizedResources: 
SpecialFolder.CommonOemLinks: 
SpecialFolder.CDBurning:

Snap程序包上的输出-使用.net核心3.1的核心18

代码语言：javascript
复制
Desktop: 
Programs: 
MyDocuments: /home/$USER/snap/$APPNAME/x$VERSIONNUMBER
MyDocuments: /home/$USER/snap/$APPNAME/x$VERSIONNUMBER
Favorites: 
Startup: 
Recent: 
SendTo: 
StartMenu: 
MyMusic: 
MyVideos: 
DesktopDirectory: 
MyComputer: 
NetworkShortcuts: 
Fonts: 
Templates: 
CommonStartMenu: 
CommonPrograms: 
CommonStartup: 
CommonDesktopDirectory: 
ApplicationData: /home/$USER/snap/$APPNAME/x$VERSIONNUMBER/.config
PrinterShortcuts: 
LocalApplicationData: 
InternetCache: 
Cookies: 
History: 
CommonApplicationData: /usr/share
Windows: 
System: 
ProgramFiles: 
MyPictures: 
UserProfile: /home/$USER/snap/$APPNAME/x$VERSIONNUMBER
SystemX86: 
ProgramFilesX86: 
CommonProgramFiles: 
CommonProgramFilesX86: 
CommonTemplates: 
CommonDocuments: 
CommonAdminTools: 
AdminTools: 
CommonMusic: 
CommonPictures: 
CommonVideos: 
Resources: 
LocalizedResources: 
CommonOemLinks: 
CDBurning:

(不是，我发现如果快照环境存在/home/$USER/snap/$APPNAME/x$VERSION/.local/share，则LocalApplicationData将返回该路径。但是，如果路径不存在，则返回空字符串。

票数 40
EN

Stack Overflow用户

发布于 2016-07-21 05:54:52

Windows10上的输出

代码语言：javascript
复制
Fonts: C:\Windows\Fonts
CommonStartMenu: C:\ProgramData\Microsoft\Windows\Start Menu
CommonPrograms: C:\ProgramData\Microsoft\Windows\Start Menu\Programs
CommonStartup: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup
CommonDesktopDirectory: C:\Users\Public\Desktop
CommonApplicationData: C:\ProgramData
Windows: C:\Windows
System: C:\Windows\system32
ProgramFiles: C:\Program Files (x86)
SystemX86: C:\Windows\SysWOW64
ProgramFilesX86: C:\Program Files (x86)
CommonProgramFiles: C:\Program Files (x86)\Common Files
CommonProgramFilesX86: C:\Program Files (x86)\Common Files
CommonTemplates: C:\ProgramData\Microsoft\Windows\Templates
CommonDocuments: C:\Users\Public\Documents
CommonAdminTools: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Administrative Tools
CommonMusic: C:\Users\Public\Music
CommonPictures: C:\Users\Public\Pictures
CommonVideos: C:\Users\Public\Videos
Resources: C:\Windows\resources
LocalizedResources:
CommonOemLinks:

如果要记录自己的，请使用代码片段

代码语言：javascript
复制
foreach(Environment.SpecialFolder f in Enum.GetValues(typeof(Environment.SpecialFolder)))
{
    string commonAppData = Environment.GetFolderPath(f);
    Console.WriteLine("{0}: {1}", f, commonAppData);
}
Console.ReadLine();
票数 28
EN

Stack Overflow用户

发布于 2016-10-13 21:39:23

Windows7(64位)上的输出

代码语言：javascript
复制
SpecialFolder.CommonApplicationData: C:\ProgramData 
SpecialFolder.CommonDesktopDirectory: C:\Users\Public\Desktop
SpecialFolder.CommonStartMenu: C:\ProgramData\Microsoft\Windows\Start Menu
SpecialFolder.CommonPrograms: C:\ProgramData\Microsoft\Windows\Start Menu\Programs
SpecialFolder.CommonProgramFiles: C:\Program Files\Common Files
SpecialFolder.CommonProgramFilesX86: C:\Program Files (x86)\Common Files
SpecialFolder.CommonStartup: C:\ProgramData\Microsoft\Windows\Start Menu\Programs\Startup
SpecialFolder.ProgramFiles: C:\Program Files
SpecialFolder.ProgramFilesX86: C:\Program Files (x86)
SpecialFolder.System: C:\Windows\system32
SpecialFolder.SystemX86: C:\Windows\SysWOW64

Windows XP上的输出

代码语言：javascript
复制
SpecialFolder.CommonApplicationData: C:\Documents and Settings\All Users\Application Data
SpecialFolder.CommonDesktopDirectory: C:\Documents and Settings\All Users\Desktop
SpecialFolder.CommonPrograms: C:\Documents and Settings\All Users\Start Menu\Programs
SpecialFolder.CommonProgramFiles: C:\Program Files\Common Files
SpecialFolder.CommonProgramFilesX86:
SpecialFolder.CommonStartMenu: C:\Documents and Settings\All Users\Start Menu
SpecialFolder.CommonStartup: C:\Documents and Settings\All Users\Start Menu\Programs\Startup
SpecialFolder.ProgramFiles: C:\Program Files
SpecialFolder.ProgramFilesX86:
SpecialFolder.System: C:\WINDOWS\system32
SpecialFolder.SystemX86: C:\WINDOWS\system32
票数 12
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/895723

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