在 C# windows 服务中获取 appdata\local 文件夹路径
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Get appdata\local folder path in C# windows service
提问by AMIT SHELKE
I am try to get C:\Users\<username>\AppData\Localfolder path using
我尝试使用获取C:\Users\<username>\AppData\Local文件夹路径
Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData)
in a C# Windows service, but it returns some other path
在 C# Windows 服务中，但它返回一些其他路径
C:\Windows\ServiceProfiles\LocalService\AppData\Local
Does any have any idea how to do it correctly?
有没有人知道如何正确地做到这一点？
回答by Wolf5370
Are you running the service under a user account? If not, the service will use its own profile as you see. If this service is "logged into" by a user, then you could pass the folder to the service and bypass local checking. Otherwise, try running the service under a user account (or create an account for it).
您是否在用户帐户下运行该服务？如果没有，服务将使用自己的配置文件，如您所见。如果此服务由用户“登录”，则您可以将该文件夹传递给该服务并绕过本地检查。否则，请尝试在用户帐户下运行该服务（或为其创建一个帐户）。
回答by Derrick
The AppData folder for each user is stored in the registry.
每个用户的 AppData 文件夹都存储在注册表中。
Using this path:
使用此路径：
const string regKeyFolders = @"HKEY_USERS\<SID>\Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders";
const string regValueAppData = @"AppData";
Given a variable sid string containing the users sid, you can get their AppData path like this:
给定一个包含用户 sid 的变量 sid 字符串，您可以像这样获取他们的 AppData 路径：
string path=Registry.GetValue(regKeyFolders.Replace("<SID>", sid), regValueAppData, null) as string;
