如何获取应用程序特定的数据文件夹（ProgramData）？ [英] How to get the application specific data folder (ProgramData)?

问题描述

我需要读写包含所有用户共享的应用程序特定数据的文件。

I need to read and write files that contain application specific data, shared between all the users.

我尝试使用 Environment.GetFolderPath （Environment.SpecialFolder.CommonApplicationData），但它只返回 C：\ProgramData 。

I tried to use Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), but it returns only C:\ProgramData.

我的问题是：

是否存在像 Path.GetDirectoryName（Application.UserAppDataPath）这样的系统，

Does it exist a system like Path.GetDirectoryName(Application.UserAppDataPath), which will give me the exact folder to write, according to my application name and version?

还是 ProgramData 不是正确的位置？

谢谢。

推荐答案

我认为CommonApplicationData正是您想要的东西，因为

I think CommonApplicationData is exactly what you're looking for, as it's the global folder for all applications which are not bound to a user.

var commonpath = GetFolderPath(SpecialFolder.CommonApplicationData);
var path = Path.Combine(commonpath, "YourAppName\\YourApp.exe");
try { 
    Process.Start(path);
    // or put data there or whatever
} 
catch (Exception ex)
{
    MessageBox.Show(path);
}

还有用于用户绑定数据的SpecialFolder.LocalApplicationData。

There's also SpecialFolder.LocalApplicationData for user-bound data.

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