本文整理汇总了VB.NET中System.Security.Permissions.CodeAccessSecurityAttribute类的典型用法代码示例。如果您正苦于以下问题：VB.NET CodeAccessSecurityAttribute类的具体用法？VB.NET CodeAccessSecurityAttribute怎么用？VB.NET CodeAccessSecurityAttribute使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了CodeAccessSecurityAttribute类的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: New
' 导入命名空间
Imports System.IO
Imports System.Runtime.Remoting
Imports System.Security
Imports System.Security.Permissions
Imports System.Reflection
Imports MyPermission
' Use the command line option '/keyfile' or appropriate project settings to sign this assembly.
<Assembly: System.Security.AllowPartiallyTrustedCallersAttribute()>
Namespace MyPermissionAttribute
<AttributeUsage(AttributeTargets.All, AllowMultiple:=True, Inherited:=False)> Public NotInheritable Class NameIdPermissionAttribute
Inherits CodeAccessSecurityAttribute
Private m_Name As String = Nothing
Private m_unrestricted As Boolean = False
Public Sub New(ByVal action As SecurityAction)
MyBase.New(action)
End Sub
Public Property Name() As String
Get
Return m_name
End Get
Set(ByVal Value As String)
m_name = Value
End Set
End Property
Public Overrides Function CreatePermission() As IPermission
If m_unrestricted Then
Throw New ArgumentException("Unrestricted permissions not allowed in identity permissions.")
Else
If m_name Is Nothing Then
Return New NameIdPermission(PermissionState.None)
End If
Return New NameIdPermission(m_name)
End If
End Function 'CreatePermission
End Class
End Namespace