NetworkInformationPermission.IsUnrestricted 方法

定义

命名空间:

System.Net.NetworkInformation

程序集:

System.Security.Permissions.dll

包:

System.Security.Permissions v8.0.0

Source:

NetworkInformationPermission.cs

返回一个值，该值指示当前权限是否不受限制。

public:
 virtual bool IsUnrestricted();

public bool IsUnrestricted ();

abstract member IsUnrestricted : unit -> bool
override this.IsUnrestricted : unit -> bool

Public Function IsUnrestricted () As Boolean

返回

Boolean

如果当前权限不受限制，则为 true；否则为 false。

实现

IsUnrestricted()

示例

以下示例创建权限对象并显示其状态。

System::Net::NetworkInformation::NetworkInformationPermission^ unrestricted = gcnew System::Net::NetworkInformation::NetworkInformationPermission( System::Security::Permissions::PermissionState::Unrestricted );

Console::WriteLine( L"Is unrestricted? {0}", unrestricted->IsUnrestricted() );

System.Net.NetworkInformation.NetworkInformationPermission unrestricted =
    new System.Net.NetworkInformation.NetworkInformationPermission(
        System.Security.Permissions.PermissionState.Unrestricted);

Console.WriteLine("Is unrestricted? " + unrestricted.IsUnrestricted());

Dim unrestricted As New System.Net.NetworkInformation.NetworkInformationPermission( _
    System.Security.Permissions.PermissionState.Unrestricted)
Console.WriteLine("Is unrestricted? " + unrestricted.IsUnrestricted().ToString())

注解

使用 NetworkInformationPermission 构造函数创建不受限制的权限。