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C# Environment.GetFolderPath(...CommonApplicationData) 在 Vista 上仍然返回“C:\Documents and Settings\”

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时间：2020-08-05 21:59:42 　来源:igfitidea点击:

Environment.GetFolderPath(...CommonApplicationData) is still returning "C:\Documents and Settings\" on Vista

c#.net

提问by blak3r

As I understand it, you're supposed to use the Environment.GetFolderPathmethod so you have OS independent code...

据我了解，您应该使用该Environment.GetFolderPath方法，以便拥有独立于操作系统的代码...

Windows XP uses C:\Documents and Settings\. Windows Vista uses C:\ProgramDataand C:\Users.

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

I'm using the code below on a Windows Vista computer and it's returning a C:\Documents and Settings\directory instead of C:\ProgramDatalike it should... Any ideas?

我在 Windows Vista 计算机上使用下面的代码，它返回一个C:\Documents and Settings\目录，而不是C:\ProgramData像它应该的那样......有什么想法吗？

    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);
    }

采纳答案by blak3r

My installer copied a log.txt file which had been generated on an XP computer. I was looking at that log file thinking it was generated on Vista. Once I fixed my log4net configuration to be "Vista Compatible". Environment.GetFolderPath was returning the expected results. Therefore, I'm closing this post.

我的安装程序复制了一个在 XP 计算机上生成的 log.txt 文件。我正在查看那个日志文件，认为它是在 Vista 上生成的。一旦我将我的 log4net 配置修复为“Vista 兼容”。Environment.GetFolderPath 返回了预期的结果。因此，我要关闭这篇文章。

The following SpecialFolder path reference might be useful:

以下 SpecialFolder 路径参考可能有用：

Output On Windows Server 2003:

Windows Server 2003 上的输出： 

SpecialFolder.ApplicationData: C:\Documents and Settings\blake\Application Data
SpecialFolder.CommonApplicationData: C:\Documents and Settings\All Users\Application Data
SpecialFolder.ProgramFiles: C:\Program Files
SpecialFolder.CommonProgramFiles: C:\Program Files\Common Files
SpecialFolder.DesktopDirectory: C:\Documents and Settings\blake\Desktop
SpecialFolder.LocalApplicationData: C:\Documents and Settings\blake\Local Settings\Application Data
SpecialFolder.MyDocuments: C:\Documents and Settings\blake\My Documents
SpecialFolder.System: C:\WINDOWS\system32`

Output on Vista:

Vista上的输出：

SpecialFolder.ApplicationData: C:\Users\blake\AppData\Roaming
SpecialFolder.CommonApplicationData: C:\ProgramData
SpecialFolder.ProgramFiles: C:\Program Files
SpecialFolder.CommonProgramFiles: C:\Program Files\Common Files
SpecialFolder.DesktopDirectory: C:\Users\blake\Desktop
SpecialFolder.LocalApplicationData: C:\Users\blake\AppData\Local
SpecialFolder.MyDocuments: C:\Users\blake\Documents
SpecialFolder.System: C:\Windows\system32

回答by Tom

Output on Ubuntu 9.10 -> Ubuntu 12.04 with mono 2.10.8.1:

Ubuntu 9.10 上的输出 -> Ubuntu 12.04 和 mono 2.10.8.1：

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

Output on Ubuntu 16.04 with mono 4.2.1

使用单声道 4.2.1 在 Ubuntu 16.04 上的输出

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:

where $USER is the current user

其中 $USER 是当前用户

Output on Ubuntu 16.04 using dotnet core (3.0.100)

使用 dotnet core (3.0.100) 在 Ubuntu 16.04 上的输出

ApplicationData: /home/$USER/.config
CommonApplicationData: /usr/share
ProgramFiles: 
DesktopDirectory: /home/$USER/Desktop
LocalApplicationData: /home/$USER/.local/share
MyDocuments: /home/$USER
System: 
Personal: /home/$USER

Output on Android 6 using Xamarin 7.2

使用 Xamarin 7.2 在 Android 6 上输出

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:

Where $APPNAME is the name of your Xamarin application (eg. MyApp.Droid)

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

Output on iOS Simulator 10.3 using Xamarin 7.2

使用 Xamarin 7.2 在 iOS Simulator 10.3 上的输出

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:

Where $DEVICEGUID is the simulator GUID (depending on the selected simulator)

其中 $DEVICEGUID 是模拟器 GUID（取决于所选的模拟器）

Output on ipad 10.3 using Xamarin 7.2

使用 Xamarin 7.2 在 ipad 10.3 上输出

SpecialFolder.MyDocuments: /var/mobile/Containers/Data/Application/$APPLICATIONGUID/Documents

Output on ipad 13.3 using Xamarin 16.4

使用 Xamarin 16.4 在 ipad 13.3 上输出

SpecialFolder.MyDocuments: /var/mobile/Containers/Data/Application/$APPLICATIONGUID/Documents
SpecialFolder.UserProfile: /private/var/mobile/Containers/Data/Application/$APPLICATIONGUID/Documents

回答by Gabe Brown

Output on Windows 10

Windows 10 上的输出

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:

Code Snippet if you want to log your own

如果你想记录自己的代码片段

foreach(Environment.SpecialFolder f in Enum.GetValues(typeof(Environment.SpecialFolder)))
{
    string commonAppData = Environment.GetFolderPath(f);
    Console.WriteLine("{0}: {1}", f, commonAppData);
}
Console.ReadLine();

回答by pogosama

Output on Windows 7 (64-bit)

Windows 7（64 位）上的输出

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

Output on Windows XP

Windows XP 上的输出

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

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