SinkProviderData クラス

定義

名前空間:

System.Runtime.Remoting.Channels

アセンブリ:

mscorlib.dll

シンク プロバイダーのシンク プロバイダー データを格納します。

public ref class SinkProviderData

[System.Runtime.InteropServices.ComVisible(true)]
public class SinkProviderData

[<System.Runtime.InteropServices.ComVisible(true)>]
type SinkProviderData = class

Public Class SinkProviderData

継承

Object

SinkProviderData

属性

ComVisibleAttribute

例

public class MySinkProviderData : IServerChannelSinkProvider
{
    private IServerChannelSinkProvider myIServerChannelSinkProviderNew;

    private bool myAcceptMode = true;
    private ICollection myCollectionData = null;

    public MySinkProviderData()
    {
    }

    public MySinkProviderData(IDictionary properties, ICollection providerData)
    {
        String myMode = (String)properties["mode"];
        if (String.Compare(myMode, "accept", true) == 0)
            myAcceptMode = true;
        else
            if (String.Compare(myMode, "reject", true) == 0)
            myAcceptMode = false;
        myCollectionData = providerData;
    }

    public void GetChannelData(IChannelDataStore myLocalChannelData)
    {
    }
    
    public IServerChannelSink CreateSink(IChannelReceiver myChannel)
    {
        IServerChannelSink myIServerChannelSink_nextSink = null;
        if (myIServerChannelSinkProviderNew != null)
            myIServerChannelSink_nextSink = myIServerChannelSinkProviderNew.CreateSink(myChannel);
        MyIPFilterChannelSink mySink = new MyIPFilterChannelSink(myAcceptMode,
            myIServerChannelSink_nextSink);
        // Create and initialize a new ArrayList.
        ArrayList myArrayList = new ArrayList();

        // Add filters.
        foreach (SinkProviderData mySinkData in myCollectionData)
        {
            // The SinkProviderData properties are added to the ArrayList.
            myArrayList.Add(mySinkData.Children);
            myArrayList.Add(mySinkData.Name);

            String myMaskString = (String)mySinkData.Properties["mask"];
            String myIPString = (String)mySinkData.Properties["ip"];
            String myMachineString = (String)mySinkData.Properties["machine"];

            IPAddress mask = null;
            IPAddress ip = null;

            if (myIPString != null)
            {
                mask = IPAddress.Parse(myMaskString);
                ip = IPAddress.Parse(myIPString);
            }
            else
            {
                mask = IPAddress.Parse("255.255.255.255");
                ip = Dns.Resolve(myMachineString).AddressList[0];
            }

            mySink.AddFilter(mask, ip);
        }
        Console.WriteLine("The Count of the ArrayList is  :"+ myArrayList.Count);
        Console.WriteLine("The values in the SinkProviderData collection are:");

        // Call the PrintValues function to enumerate and print values to the console.
        PrintValues( myArrayList );

        return mySink;
    }

    public IServerChannelSinkProvider Next
    {
        get
        {
            return myIServerChannelSinkProviderNew;
        }
        set
        {
            myIServerChannelSinkProviderNew = value;
        }
    }

    public FilterMode Mode
    {
        get
        {
            return (myAcceptMode ? FilterMode.Accept : FilterMode.Reject);
        }
        set
        {
            myAcceptMode = (value == FilterMode.Accept);
        }
    }

    public static void PrintValues( IEnumerable myList )
    {
        IEnumerator myEnumerator = myList.GetEnumerator();
        while ( myEnumerator.MoveNext() )
            Console.Write( "\t{0}", myEnumerator.Current );
        Console.WriteLine();
    }
} // class MySinkProviderData

   Public Class MySinkProviderData
      Implements IServerChannelSinkProvider
      Private myIServerChannelSinkProviderNew As IServerChannelSinkProvider

      Private myAcceptMode As Boolean = True
      Private myCollectionData As ICollection = Nothing

      Public Sub New()
      End Sub

      Public Sub New(properties As IDictionary, providerData As ICollection)
         Dim myMode As String = CType(properties("mode"), String)
         If String.Compare(myMode, "accept", True) = 0 Then
            myAcceptMode = True
         Else
            If String.Compare(myMode, "reject", True) = 0 Then
               myAcceptMode = False
            End If
         End If
         myCollectionData = providerData
      End Sub

<SecurityPermission(SecurityAction.Demand, Flags := SecurityPermissionFlag.Infrastructure)> _
      Public Sub GetChannelData(myLocalChannelData As IChannelDataStore) Implements _
                                       IServerChannelSinkProvider.GetChannelData
      End Sub

<SecurityPermission(SecurityAction.Demand, Flags := SecurityPermissionFlag.Infrastructure)> _
      Public Function CreateSink(myChannel As IChannelReceiver) As IServerChannelSink Implements _
                                                         IServerChannelSinkProvider.CreateSink
         Dim myIServerChannelSink_nextSink As IServerChannelSink = Nothing
         If Not (myIServerChannelSinkProviderNew Is Nothing) Then
            myIServerChannelSink_nextSink = myIServerChannelSinkProviderNew.CreateSink(myChannel)
         End If
         Dim mySink As New MyIPFilterChannelSink(myAcceptMode, myIServerChannelSink_nextSink)
         ' Create and initialize a new ArrayList.
         Dim myArrayList As New ArrayList()

         ' Add filters.
         Dim mySinkData As SinkProviderData
         For Each mySinkData In  myCollectionData
            ' The SinkProviderData properties are added to the ArrayList.
            myArrayList.Add(mySinkData.Children)
            myArrayList.Add(mySinkData.Name)

            Dim myMaskString As String = CType(mySinkData.Properties("mask"), String)
            Dim myIPString As String = CType(mySinkData.Properties("ip"), String)
            Dim myMachineString As String = CType(mySinkData.Properties("machine"), String)

            Dim mask As IPAddress = Nothing
            Dim ip As IPAddress = Nothing

            If Not (myIPString Is Nothing) Then
               mask = IPAddress.Parse(myMaskString)
               ip = IPAddress.Parse(myIPString)
            Else
               mask = IPAddress.Parse("255.255.255.255")
               ip = Dns.Resolve(myMachineString).AddressList(0)
            End If

            mySink.AddFilter(mask, ip)
         Next mySinkData
         Console.WriteLine("The Count of the ArrayList is  :" + myArrayList.Count.ToString())
         Console.WriteLine("The values in the SinkProviderData collection are:")

         ' Call the PrintValues function to enumerate and print values to the console.
         PrintValues(myArrayList)

         Return mySink
      End Function 'CreateSink

      Public Property [Next]() As IServerChannelSinkProvider Implements _
                                                            IServerChannelSinkProvider.Next
<SecurityPermission(SecurityAction.Demand, Flags := SecurityPermissionFlag.Infrastructure)> _
         Get
            Return myIServerChannelSinkProviderNew
         End Get
<SecurityPermission(SecurityAction.Demand, Flags := SecurityPermissionFlag.Infrastructure)> _
         Set
            myIServerChannelSinkProviderNew = value
         End Set
      End Property

      Public Property Mode() As FilterMode
         Get
            Return(IIf(myAcceptMode ,FilterMode.Accept ,FilterMode.Reject))
         End Get
         Set(ByVal Value As FilterMode)
             If Value = FilterMode.Accept Then
                 myAcceptMode = Value
             End If
         End Set
      End Property

      Public Shared Sub PrintValues(myList As IEnumerable)
         Dim myEnumerator As IEnumerator = myList.GetEnumerator()
         While myEnumerator.MoveNext()
            Console.Write(ControlChars.Tab + "{0}", myEnumerator.Current)
         End While
         Console.WriteLine()
      End Sub
   End Class
     ' class MySinkProviderData

注釈

シンク プロバイダー データは、プロバイダー>要素 (テンプレート) 構成ノードに格納されている構成情報の<ツリー構造です。 すべてのシンク プロバイダーには、 プロパティの を受け入れるコンストラクターと、ICollection構成ファイルから使用する場合は、これらの構造体の を受け入れるIDictionaryコンストラクターが必要です。

コンストラクター

SinkProviderData(String)

SinkProviderData クラスの新しいインスタンスを初期化します。

プロパティ

Children	子 SinkProviderData ノードのリストを取得します。
Name	現在の SinkProviderData オブジェクトのデータが関連付けられているシンク プロバイダーの名前を取得します。
Properties	シンク プロバイダー上のプロパティにアクセスするために使用するディクショナリを取得します。

メソッド

Equals(Object)	指定されたオブジェクトが現在のオブジェクトと等しいかどうかを判断します。 (継承元 Object)
GetHashCode()	既定のハッシュ関数として機能します。 (継承元 Object)
GetType()	現在のインスタンスの Type を取得します。 (継承元 Object)
MemberwiseClone()	現在の Object の簡易コピーを作成します。 (継承元 Object)
ToString()	現在のオブジェクトを表す文字列を返します。 (継承元 Object)