WebPermission.Copy 方法

定義

命名空間:

System.Net

組件:

System.Security.Permissions.dll

套件:

System.Security.Permissions v8.0.0

來源:

WebPermission.cs

建立 WebPermission 的複本。

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

WebPermission 類別的新執行個體，具有和原始類別相同的值。

範例

下列範例示範如何使用 建立的第二個實例WebPermissionCopy。 第二個實例與第一個實例相同。

// Create another WebPermission instance that is the copy of the above WebPermission instance.
WebPermission^ myWebPermission2 = (WebPermission^)(myWebPermission1->Copy());

// Check whether all callers higher in the call stack have been granted the permissionor not.
myWebPermission2->Demand();

 // Create another WebPermission instance that is the copy of the above WebPermission instance.
  WebPermission myWebPermission2 = (WebPermission) myWebPermission1.Copy();

 // Check whether all callers higher in the call stack have been granted the permissionor not.
 myWebPermission2.Demand();

' Create another WebPermission instance that is the copy of the above WebPermission instance.
Dim myWebPermission2 As WebPermission = CType(myWebPermission1.Copy(), WebPermission)

' Check whether all callers higher in the call stack have been granted the permissionor not.
myWebPermission2.Demand()

備註

IPermission這個方法傳回的 表示與原始WebPermission資源相同的存取權。 這個方法會 Copy 覆寫 並實作 以支援 IPermission 介面。