PublisherIdentityPermission.Copy メソッド

現在のアクセス許可のコピーを作成して返します。

Overrides Public Function Copy() As IPermission Implements _   IPermission.Copy
[C#]
public override IPermission Copy();
[C++]
public: IPermission* Copy();
[JScript]
public override function Copy() : IPermission;

戻り値

現在のアクセス許可のコピー。

実装

IPermission.Copy

解説

アクセス許可のコピーは、リソースに対して、コピー元のアクセス許可と同じアクセス権を表します。

使用例

 
'//Copy creates and returns an identical copy of the current permission.
Private Function CopyDemo() As Boolean

    Dim retCode As Boolean = True

    Dim publisher1 As [String]
    Dim pubIdPerm1, pubIdPerm2 As PublisherIdentityPermission

    Dim pubGen1 As New PublisherGenerator()
    Dim pubGen2 As New PublisherGenerator()

    pubGen1.ResetIndex()
    While pubGen1.CreatePublisher(pubIdPerm1, publisher1)
        If pubIdPerm1 Is Nothing Then
            GoTo ContinueWhile1
        End If
        pubGen2.ResetIndex()
        Try
            pubIdPerm2 = CType(pubIdPerm1.Copy(), PublisherIdentityPermission)
            If Not (pubIdPerm2 Is Nothing) Then
                Console.WriteLine(("Result of copy = " & pubIdPerm2.ToString() & ControlChars.Lf))
            Else
                Console.WriteLine("Result of copy is null. " & ControlChars.Lf)
            End If


        Catch e As Exception
            Console.WriteLine(("Copy failed :" & pubIdPerm1.ToString() & e.ToString()))
            GoTo ContinueWhile1
        End Try
ContinueWhile1:
    End While


    Return retCode
End Function 'CopyDemo


[C#] 
////Copy creates and returns an identical copy of the current permission.
    private bool CopyDemo()
    {

        bool retCode = true;

        String publisher1;
        PublisherIdentityPermission pubIdPerm1,pubIdPerm2;

        PublisherGenerator pubGen1 = new PublisherGenerator();
        PublisherGenerator pubGen2 = new PublisherGenerator();

        pubGen1.ResetIndex();
        while(pubGen1.CreatePublisher(out pubIdPerm1, out publisher1)) 
        {
            if(pubIdPerm1 == null) continue;
            pubGen2.ResetIndex();
            try
            {            
                pubIdPerm2 = (PublisherIdentityPermission)pubIdPerm1.Copy();
                if (pubIdPerm2 != null)
                {
                    Console.WriteLine("Result of copy = " + pubIdPerm2.ToString() + "\n");
                }
                else
                {
                    Console.WriteLine("Result of copy is null. \n");
                }


            }
            catch(Exception e) {
                Console.WriteLine("Copy failed :" + pubIdPerm1.ToString() + e);
                continue;
            }

        }


        return retCode;

    }

[C++] 
////Copy creates and returns an identical copy of the current permission.
bool CopyDemo()
{

   bool retCode = true;

   String* publisher1;
   PublisherIdentityPermission* pubIdPerm1;
   PublisherIdentityPermission* pubIdPerm2;


   PublisherGenerator* pubGen1 = new PublisherGenerator();
   PublisherGenerator* pubGen2 = new PublisherGenerator();

   pubGen1->ResetIndex();
   while(pubGen1->CreatePublisher(&pubIdPerm1, &publisher1)) 
   {
      if(pubIdPerm1 == 0) continue;
      pubGen2->ResetIndex();
      try
      {            
         pubIdPerm2 = dynamic_cast<PublisherIdentityPermission*>(pubIdPerm1->Copy());
         if (pubIdPerm2 != 0)
         {
            Console::WriteLine(S"Result of copy = {0}\n", pubIdPerm2);
         }
         else
         {
            Console::WriteLine(S"Result of copy is null. \n");
         }


      }
      catch(Exception* e) {
         Console::WriteLine(S"Copy failed :{0}{1}", pubIdPerm1, e);
         continue;
      }

   }


   return retCode;

}

[JScript] JScript のサンプルはありません。Visual Basic、C#、および C++ のサンプルを表示するには、このページの左上隅にある言語のフィルタ ボタン をクリックします。

必要条件

プラットフォーム: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 ファミリ

参照

PublisherIdentityPermission クラス | PublisherIdentityPermission メンバ | System.Security.Permissions 名前空間