vb.net Visual Basic .NET 对路径“C:\”的访问被拒绝
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Visual Basic .NET Access to the path 'C:\' is denied
提问by Bob Ma
I am using Visual Studio 2012 and Visual Basic .NET to build the application (with Windows 7)
我正在使用 Visual Studio 2012 和 Visual Basic .NET 来构建应用程序（使用 Windows 7）
I currently build the install package and i install to another pc to test program.
我目前构建安装包，我安装到另一台电脑来测试程序。
When I was creating txt file by my app, i was getting "Access to the path 'C:\' is denied" error
当我通过我的应用程序创建 txt 文件时，我收到“访问路径 'C:\' 被拒绝”错误
I know that I was using sub account to run my application.
我知道我正在使用子帐户来运行我的应用程序。
If I run as administrator, it is was working fine. However, the program should be able to run application without using administrator account .
如果我以管理员身份运行，它工作正常。但是，该程序应该能够在不使用管理员帐户的情况下运行应用程序。
These are what I tried to solve this problem so far.
到目前为止，这些是我试图解决这个问题的方法。
First, I change the location to write file in "Program file folder" such as "C:\Program file\My App"
首先，我在“程序文件夹”中更改写入文件的位置，例如“C:\Program file\My App”
However, it didn't work
然而，它没有用
Second, I was trying to change
其次，我试图改变
<requestedExecutionLevel level="asInvoker" uiAccess="false" />
to
到
<requestedExecutionLevel level="requireAdministrator" uiAccess="false" />
at app.config
在 app.config
However, After I replaced to "requireAdministrator" , I am getting compiling error
但是，在我替换为 "requireAdministrator" 后，出现编译错误
ClickOnce does not support the request execution level 'requireAdministrator'. WindowsApplication2
Third, I went to Computer->manager->service-> and Enable Application experience.
第三，我去计算机->管理器->服务->启用应用程序体验。
However, it does not work.
但是，它不起作用。
I am not really sure what to do for this problem.
我真的不知道该怎么办这个问题。
Does anybody know any solution ?
有人知道任何解决方案吗？
thanks
谢谢
回答by Private
Dim UserAccount As String = "<user here>" 'Specify the user here
Dim FolderInfo As IO.DirectoryInfo = New IO.DirectoryInfo("path")
Dim FolderAcl As New DirectorySecurity
FolderAcl.AddAccessRule(New FileSystemAccessRule(UserAccount, FileSystemRights.Modify, InheritanceFlags.ContainerInherit Or InheritanceFlags.ObjectInherit, PropagationFlags.None, AccessControlType.Allow))
FolderAcl.SetAccessRuleProtection(False, False)
FolderInfo.SetAccessControl(FolderAcl)
Note you have to add: Imports.System.Security.AccessControl
注意你必须添加：Imports.System.Security.AccessControl
By the way I got it from here: Give folder full access when createdso credit goes to that person. (Jacques Bronkhorst) Hope this solves the issue :)
顺便说一下，我是从这里得到的：创建文件夹时授予完全访问权限，以便该人获得功劳。(Jacques Bronkhorst) 希望这能解决问题:)
