DnsPermission コンストラクタ
アセンブリ: System (system.dll 内)



state が Unrestricted の場合、DnsPermission インスタンスはすべての要求を渡します。state に他の値が含まれる場合、DnsPermission インスタンスはすべての要求を失敗させます。

DnsPermission クラスのインスタンスを作成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() ' Create a SecurityElement object to hold XML encoding of the DnsPermission instance. Dim securityElementObj As SecurityElement = permission.ToXml() Console.WriteLine("Tag, Attributes and Values of 'DnsPermission' instance :") Console.WriteLine((ControlChars.Cr + ControlChars.Tab + "Tag :" + securityElementObj.Tag)) ' Print the attributes and values. PrintKeysAndValues(securityElementObj.Attributes) 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.Cr + 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(); // Create a SecurityElement object to hold XML encoding of the DnsPermission instance. SecurityElement securityElementObj = permission.ToXml(); Console.WriteLine("Tag, Attributes and Values of 'DnsPermission' instance :"); Console.WriteLine("\n\tTag :" + securityElementObj.Tag); // Print the attributes and values. PrintKeysAndValues(securityElementObj.Attributes); } private void PrintKeysAndValues(Hashtable myList) { // Get the enumerator that can iterate through the hash table. IDictionaryEnumerator myEnumerator = myList.GetEnumerator(); Console.WriteLine("\n\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(); // Create a SecurityElement Object* to hold XML encoding of the DnsPermission instance. SecurityElement^ securityElementObj = permission->ToXml(); Console::WriteLine( "Tag, Attributes and Values of 'DnsPermission' instance :" ); Console::WriteLine( "\n\tTag : {0}", securityElementObj->Tag ); // Print the attributes and values. PrintKeysAndValues( securityElementObj->Attributes ); } private: void PrintKeysAndValues( Hashtable^ myList ) { // Get the enumerator that can iterate through the hash table. IDictionaryEnumerator^ myEnumerator = myList->GetEnumerator(); Console::WriteLine( "\n\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(); // Create a SecurityElement object to hold XML encoding of the // DnsPermission instance. SecurityElement securityElementObj = permission.ToXml(); Console.WriteLine("Tag, Attributes and Values of 'DnsPermission' " + "instance :"); Console.WriteLine("\n\tTag :" + securityElementObj.get_Tag()); // Print the attributes and values. PrintKeysAndValues(securityElementObj.get_Attributes()); } //UseDns private void PrintKeysAndValues(Hashtable myList) { // Get the enumerator that can iterate through the hash table. IDictionaryEnumerator myEnumerator = myList.GetEnumerator(); Console.WriteLine("\n\t-KEY-\t-VALUE-"); while (myEnumerator.MoveNext()) { Console.WriteLine("\t{0}:\t{1}", myEnumerator.get_Key(), myEnumerator.get_Value()); } Console.WriteLine(); } //PrintKeysAndValues

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
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