DnsPermission.IsUnrestricted メソッド

オブジェクトの全般的なアクセス許可状態をチェックします。

Public Overridable Function IsUnrestricted() As Boolean Implements _   IUnrestrictedPermission.IsUnrestricted
[C#]
public virtual bool IsUnrestricted();
[C++]
public: virtual bool IsUnrestricted();
[JScript]
public function IsUnrestricted() : Boolean;

戻り値

DnsPermission インスタンスが PermissionState.Unrestricted で作成された場合は true 。それ以外の場合は false 。

実装

IUnrestrictedPermission.IsUnrestricted

使用例

[Visual Basic, C#, C++] IsUnrestricted メソッドを使用して、オブジェクトの全般的なアクセス許可状態をチェックする例を次に示します。

 
Public Sub useDns()
    ' Create a DnsPermission instance.
    Dim permission As New DnsPermission(PermissionState.Unrestricted)
    ' Check for permission.
    permission.Demand()
    Console.WriteLine("Attributes and Values of DnsPermission instance :")
    ' Print the attributes and values.
    PrintKeysAndValues(permission.ToXml().Attributes)
    ' Check the permission state.
    If permission.IsUnrestricted() Then
        Console.WriteLine("Overall permissions : Unrestricted")
    Else
        Console.WriteLine("Overall permissions : Restricted")
    End If
End Sub 'useDns
 
Private Sub PrintKeysAndValues(myList As Hashtable)
    ' Get the enumerator that can iterate through the hash table.
    Dim myEnumerator As IDictionaryEnumerator = myList.GetEnumerator()
    Console.WriteLine(ControlChars.Tab + "-KEY-" + ControlChars.Tab + "-VALUE-")
    While myEnumerator.MoveNext()
        Console.WriteLine(ControlChars.Tab + "{0}:" + ControlChars.Tab + "{1}", myEnumerator.Key, myEnumerator.Value)
    End While
    Console.WriteLine()
End Sub 'PrintKeysAndValues

[C#] 
public void useDns() {
   // Create a DnsPermission instance.
   DnsPermission permission = new DnsPermission(PermissionState.Unrestricted);
   // Check for permission.
   permission.Demand();
   Console.WriteLine("Attributes and Values of DnsPermission instance :");
   // Print the attributes and values.
   PrintKeysAndValues(permission.ToXml().Attributes);
   // Check the permission state.
   if (permission.IsUnrestricted())
      Console.WriteLine("Overall permissions : Unrestricted");
   else
      Console.WriteLine("Overall permissions : Restricted");
}

private void PrintKeysAndValues(Hashtable myList) {
   // Get the enumerator that can iterate through the hash table.
   IDictionaryEnumerator myEnumerator = myList.GetEnumerator();
   Console.WriteLine("\t-KEY-\t-VALUE-");
   while (myEnumerator.MoveNext())
      Console.WriteLine("\t{0}:\t{1}", myEnumerator.Key, myEnumerator.Value);
   Console.WriteLine();
}

[C++] 
void useDns() 
{
   // Create a DnsPermission instance.
   DnsPermission* permission = new DnsPermission(PermissionState::Unrestricted);
   // Check for permission.
   permission->Demand();
   Console::WriteLine(S"Attributes and Values of DnsPermission instance :");
   // Print the attributes and values.
   PrintKeysAndValues(permission->ToXml()->Attributes);
   // Check the permission state.
   if (permission->IsUnrestricted())
      Console::WriteLine(S"Overall permissions : Unrestricted");
   else
      Console::WriteLine(S"Overall permissions : Restricted");
}

private:
void PrintKeysAndValues(Hashtable* myList) 
{
   // Get the enumerator that can iterate through the hash table.
   IDictionaryEnumerator* myEnumerator = myList->GetEnumerator();
   Console::WriteLine(S"\t-KEY-\t-VALUE-");
   while (myEnumerator->MoveNext())
      Console::WriteLine(S"\t {0}:\t {1}", myEnumerator->Key, myEnumerator->Value);
   Console::WriteLine();
}

[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

DnsPermission クラス | DnsPermission メンバ | System.Net 名前空間