DnsPermission.IsUnrestricted-Methode

Überprüft den allgemeinen Berechtigungszustand des Objekts.

Namespace: System.Net
Assembly: System (in system.dll)

Syntax

'Declaration
Public Function IsUnrestricted As Boolean
'Usage
Dim instance As DnsPermission
Dim returnValue As Boolean

returnValue = instance.IsUnrestricted

public bool IsUnrestricted ()

public:
virtual bool IsUnrestricted () sealed

public final boolean IsUnrestricted ()

public final function IsUnrestricted () : boolean

Rückgabewert

true, wenn die DnsPermission-Instanz mit PermissionState.Unrestricted erstellt wurde, andernfalls false.

Beispiel

Im folgenden Beispiel wird die IsUnrestricted-Methode verwendet, um den allgemeinen Berechtigungszustand des Objekts zu überprüfen.

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

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();
}

public:
   void useDns()
   {
      // Create a DnsPermission instance.
      DnsPermission^ permission = gcnew 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();
   }

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().get_Attributes());

    // Check the permission state.
    if (permission.IsUnrestricted()) {
        Console.WriteLine("Overall permissions : Unrestricted");
    }
    else {
        Console.WriteLine("Overall permissions : Restricted");
    }
} //UseDns

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.get_Key(),
            myEnumerator.get_Value());
    }
    Console.WriteLine();
} //PrintKeysAndValues

Plattformen

Windows 98, Windows 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

.NET Framework unterstützt nicht alle Versionen sämtlicher Plattformen. Eine Liste der unterstützten Versionen finden Sie unter Systemanforderungen.

Versionsinformationen

.NET Framework

Unterstützt in: 2.0, 1.1, 1.0

Siehe auch

Referenz

DnsPermission-Klasse
DnsPermission-Member
System.Net-Namespace