DataContractSerializer.WriteStartObject Methode

public:
 override void WriteStartObject(System::Xml::XmlDictionaryWriter ^ writer, System::Object ^ graph);

public override void WriteStartObject(System.Xml.XmlDictionaryWriter writer, object graph);

override this.WriteStartObject : System.Xml.XmlDictionaryWriter * obj -> unit

Public Overrides Sub WriteStartObject (writer As XmlDictionaryWriter, graph As Object)

Parameters

Voorbeelden

In het volgende voorbeeld wordt een object gemaakt om te serialiseren, een exemplaar van de DataContractSerializeren een instantie van de XmlDictionaryWriter klasse. In het voorbeeld worden de WriteStartObject, WriteObjectContenten WriteObjectContent methoden gebruikt om de objectgegevens naar het XML-document te schrijven.

public static void WriteObjectContentInDocument(string path)
{
    // Create the object to serialize.
    Person p = new Person("Lynn", "Tsoflias", 9876);

    // Create the writer object.
    FileStream fs = new FileStream(path, FileMode.Create);
    XmlDictionaryWriter writer =
        XmlDictionaryWriter.CreateTextWriter(fs);

    DataContractSerializer ser =
        new DataContractSerializer(typeof(Person));

    // Use the writer to start a document.
    writer.WriteStartDocument(true);

    // Use the writer to write the root element.
    writer.WriteStartElement("Company");

    // Use the writer to write an element.
    writer.WriteElementString("Name", "Microsoft");

    // Use the serializer to write the start,
    // content, and end data.
    ser.WriteStartObject(writer, p);
    ser.WriteObjectContent(writer, p);
    ser.WriteEndObject(writer);

    // Use the writer to write the end element and
    // the end of the document.
    writer.WriteEndElement();
    writer.WriteEndDocument();

    // Close and release the writer resources.
    writer.Flush();
    fs.Flush();
    fs.Close();
}

Public Shared Sub WriteObjectContentInDocument(ByVal path As String) 
    ' Create the object to serialize.
    Dim p As New Person("Lynn", "Tsoflias", 9876)
    
    ' Create the writer.
    Dim fs As New FileStream(path, FileMode.Create)
    Dim writer As XmlDictionaryWriter = XmlDictionaryWriter.CreateTextWriter(fs)
    
    Dim ser As New DataContractSerializer(GetType(Person))
    
    ' Use the writer to start a document.
    writer.WriteStartDocument(True)
    ' Use the writer to write the root element.
    writer.WriteStartElement("Company")
    ' Use the writer to write an element.
    writer.WriteElementString("Name", "Microsoft")

    ' Use the serializer to write the start,
    ' content, and end data.
    ser.WriteStartObject(writer, p)
    ser.WriteObjectContent(writer, p)
    ser.WriteEndObject(writer)
    
    ' Use the writer to write the end element and
    ' the end of the document.
    writer.WriteEndElement()
    writer.WriteEndDocument()
    
    ' Close and release the writer resources.
    writer.Flush()
    fs.Flush()
    fs.Close()

End Sub

public:
 override void WriteStartObject(System::Xml::XmlWriter ^ writer, System::Object ^ graph);

public override void WriteStartObject(System.Xml.XmlWriter writer, object graph);

override this.WriteStartObject : System.Xml.XmlWriter * obj -> unit

Public Overrides Sub WriteStartObject (writer As XmlWriter, graph As Object)

Parameters