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DataProtectionPermission.Copy Method

Creates and returns an identical copy of the current permission.

Namespace: System.Security.Permissions
Assembly: System.Security (in system.security.dll)

public override IPermission Copy ()
public IPermission Copy ()
public override function Copy () : IPermission
Not applicable.

Return Value

A copy of the current permission.

A copy of the permission represents the same access to resources as the original permission.

The following code example shows the use of the Copy method. This code example is part of a larger example provided for the DataProtectionPermission class.

NoteNote:

The code example is intended to show the behavior of the method, not to demonstrate its use. In general, the methods of permission classes are used by the security infrastructure; they are not typically used in applications.

Console.WriteLine("Copying the second permission to the fourth " +
    "permission.");
sp4 = (DataProtectionPermission)sp2.Copy();
rc = sp4.Equals(sp2);
Console.WriteLine("Is the fourth permission equal to the second " +
    "permission? " + (rc ? "Yes" : "No"));

Console.WriteLine("Copying the second permission to the fourth " 
    + "permission.");
sp4 = (DataProtectionPermission)(sp2.Copy());
rc = sp4.Equals(sp2);
Console.WriteLine("Is the fourth permission equal to the second " 
    + "permission? " 
    + ((rc) ? "Yes" : "No"));

Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

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