ISyncFilter.Serialize 方法

由衍生類別所覆寫時，會將篩選序列化為位元組的陣列。

命名空間: Microsoft.Synchronization
組件: Microsoft.Synchronization (在 microsoft.synchronization.dll)

語法

'宣告
Function Serialize As Byte()
'用途
Dim instance As ISyncFilter
Dim returnValue As Byte()

returnValue = instance.Serialize

byte[] Serialize ()

array<unsigned char>^ Serialize ()

byte[] Serialize ()

function Serialize () : byte[]

傳回值

序列化為位元組陣列的篩選資料。

備註

如果不需要序列化篩選，這個方法可能會擲回 NotImplementedException。

範例

下列範例會使用 BinaryWriter 物件將自訂篩選序列化成為位元組陣列。

Public Function Serialize() As Byte() Implements ISyncFilter.Serialize
    Dim memStream As New MemoryStream()
    Dim biWriter As New BinaryWriter(memStream, Encoding.Unicode)

    SerializeToBinaryWriter(biWriter)

    Return memStream.GetBuffer()
End Function

Private Sub SerializeToBinaryWriter(ByVal biWriter As BinaryWriter)
    Dim hasFilterForgottenKnowledge As Boolean = (_filterForgottenKnowledge IsNot Nothing)

    biWriter.Write(hasFilterForgottenKnowledge)

    biWriter.Write(_filter)

    If _filterForgottenKnowledge IsNot Nothing Then
        Dim serializedForgottenKnowledge As Byte() = _filterForgottenKnowledge.Serialize()
        biWriter.Write(serializedForgottenKnowledge.Length)
        biWriter.Write(serializedForgottenKnowledge)
    End If
End Sub

public byte[] Serialize()
{
    MemoryStream memStream = new MemoryStream();
    BinaryWriter biWriter = new BinaryWriter(memStream, Encoding.Unicode);

    SerializeToBinaryWriter(biWriter);

    return memStream.GetBuffer();
}

private void SerializeToBinaryWriter(BinaryWriter biWriter)
{
    bool hasFilterForgottenKnowledge = (null != _filterForgottenKnowledge);

    biWriter.Write(hasFilterForgottenKnowledge);

    biWriter.Write(_filter);

    if (null != _filterForgottenKnowledge)
    {
        byte[] serializedForgottenKnowledge = _filterForgottenKnowledge.Serialize();
        biWriter.Write(serializedForgottenKnowledge.Length);
        biWriter.Write(serializedForgottenKnowledge);
    }
}

請參閱

參考

ISyncFilter 介面
ISyncFilter 成員
Microsoft.Synchronization 命名空間