本文整理汇总了VB.NET中System.Security.AccessControl.RegistrySecurity.SetAccessRule方法的典型用法代码示例。如果您正苦于以下问题：VB.NET RegistrySecurity.SetAccessRule方法的具体用法？VB.NET RegistrySecurity.SetAccessRule怎么用？VB.NET RegistrySecurity.SetAccessRule使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Security.AccessControl.RegistrySecurity的用法示例。
在下文中一共展示了RegistrySecurity.SetAccessRule方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: Example
Option Explicit
Imports System.Security.AccessControl
Imports System.Security.Principal
Imports System.Security
Imports Microsoft.Win32
Public Class Example
Public Shared Sub Main()
Dim user As String = Environment.UserDomainName _
& "\" & Environment.UserName
' Create a security object that grants no access.
Dim mSec As New RegistrySecurity()
' Add a rule that grants the current user the right
' to read and enumerate the name/value pairs in a key,
' to read its access and audit rules, to enumerate
' its subkeys, to create subkeys, and to delete the key.
' The rule is inherited by all contained subkeys.
'
Dim rule As New RegistryAccessRule(user, _
RegistryRights.ReadKey Or RegistryRights.WriteKey _
Or RegistryRights.Delete, _
InheritanceFlags.ContainerInherit, _
PropagationFlags.None, _
AccessControlType.Allow)
mSec.AddAccessRule(rule)
' Add a rule that allows the current user the right
' right to set the name/value pairs in a key.
' This rule is inherited by contained subkeys, but
' propagation flags limit it to immediate child
' subkeys.
rule = New RegistryAccessRule(user, _
RegistryRights.ChangePermissions, _
InheritanceFlags.ContainerInherit, _
PropagationFlags.InheritOnly Or PropagationFlags.NoPropagateInherit, _
AccessControlType.Allow)
mSec.AddAccessRule(rule)
' Add a rule that denies the current user the right
' to set the name/value pairs in a key. This rule
' has no inheritance or propagation flags, so it
' affects only the key itself.
rule = New RegistryAccessRule(user, _
RegistryRights.SetValue, _
AccessControlType.Deny)
mSec.AddAccessRule(rule)
' Display the rules in the security object.
ShowSecurity(mSec)
' Create a rule that allows the current user
' only read access to a key, with no inheritance
' or propagation flags. SetAccessRule removes
' all the existing rules that allow access for
' the current user, replacing them with this
' rule. Rules that deny access do not match,
' and so are not affected.
rule = New RegistryAccessRule(user, _
RegistryRights.ReadKey, _
AccessControlType.Allow)
mSec.SetAccessRule(rule)
' Display the rules in the security object.
ShowSecurity(mSec)
End Sub
Private Shared Sub ShowSecurity(ByVal security As RegistrySecurity)
Console.WriteLine(vbCrLf & "Current access rules:" & vbCrLf)
For Each ar As RegistryAccessRule In _
security.GetAccessRules(True, True, GetType(NTAccount))
Console.WriteLine(" User: {0}", ar.IdentityReference)
Console.WriteLine(" Type: {0}", ar.AccessControlType)
Console.WriteLine(" Rights: {0}", ar.RegistryRights)
Console.WriteLine(" Inheritance: {0}", ar.InheritanceFlags)
Console.WriteLine(" Propagation: {0}", ar.PropagationFlags)
Console.WriteLine(" Inherited? {0}", ar.IsInherited)
Console.WriteLine()
Next
End Sub
End Class
'This code example produces output similar to following:
'
'Current access rules:
'
' User: TestDomain\TestUser
' Type: Deny
' Rights: SetValue
' Inheritance: None
' Propagation: None
' Inherited? False
'
' User: TestDomain\TestUser
' Type: Allow
' Rights: SetValue, CreateSubKey, Delete, ReadKey
' Inheritance: ContainerInherit
' Propagation: None
' Inherited? False
'
' User: TestDomain\TestUser
' Type: Allow
' Rights: ChangePermissions
' Inheritance: ContainerInherit
' Propagation: NoPropagateInherit, InheritOnly
' Inherited? False
'
'
'Current access rules:
'
' User: TestDomain\TestUser
' Type: Deny
' Rights: SetValue
' Inheritance: None
' Propagation: None
' Inherited? False
'
' User: TestDomain\TestUser
' Type: Allow
' Rights: ReadKey
' Inheritance: None
' Propagation: None
' Inherited? False