共用方式為

NetworkInformationPermission.Copy 方法

  • 參考

定義

命名空間:
System.Net.NetworkInformation
組件:
System.Security.Permissions.dll
組件:
System.dll
套件:
System.Security.Permissions v8.0.0
套件:
System.Security.Permissions v9.0.0-preview.4.24266.19
來源:
NetworkInformationPermission.cs
來源:
NetworkInformationPermission.cs
來源:
NetworkInformationPermission.cs
來源:
NetworkInformationPermission.cs

建立並傳回這個使用權限的相同複本。

public:
 override System::Security::IPermission ^ Copy();
public override System.Security.IPermission Copy ();
override this.Copy : unit -> System.Security.IPermission
Public Overrides Function Copy () As IPermission

傳回

IPermission

NetworkInformationPermission與目前權限相同的 。

範例

下列範例會建立許可權物件的複本。

System::Net::NetworkInformation::NetworkInformationPermission^ read = gcnew System::Net::NetworkInformation::NetworkInformationPermission( System::Net::NetworkInformation::NetworkInformationAccess::Read );

System::Net::NetworkInformation::NetworkInformationPermission^ copyPermission = dynamic_cast<System::Net::NetworkInformation::NetworkInformationPermission^>(read->Copy());

System.Net.NetworkInformation.NetworkInformationPermission read =
    new System.Net.NetworkInformation.NetworkInformationPermission(
        System.Net.NetworkInformation.NetworkInformationAccess.Read);
System.Net.NetworkInformation.NetworkInformationPermission copyPermission =
   (System.Net.NetworkInformation.NetworkInformationPermission) read.Copy();

Dim read As New System.Net.NetworkInformation.NetworkInformationPermission( _ 
    System.Net.NetworkInformation.NetworkInformationAccess.Read)
Dim copyPermission As System.Net.NetworkInformation.NetworkInformationPermission = _
    CType(read.Copy(), System.Net.NetworkInformation.NetworkInformationPermission)

備註

許可權的複本代表與原始許可權相同的資源存取權。

適用於