DataContractSerializer.WriteStartObject メソッド

定義

指定したライターを使用して、XML の開始要素を書き込みます。Writes the opening XML element using the specified writer.

オーバーロード

WriteStartObject(XmlDictionaryWriter, Object)

XmlDictionaryWriter を使用して、XML の開始要素を書き込みます。Writes the opening XML element using an XmlDictionaryWriter.

WriteStartObject(XmlWriter, Object)

XmlWriter を使用して、XML の開始要素を書き込みます。Writes the opening XML element using an XmlWriter.

WriteStartObject(XmlDictionaryWriter, Object)

XmlDictionaryWriter を使用して、XML の開始要素を書き込みます。Writes the opening XML element using an XmlDictionaryWriter.

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)

パラメーター

writer
XmlDictionaryWriter

XML 開始要素を書き込むために使用する XmlDictionaryWriterThe XmlDictionaryWriter used to write the XML start element.

graph
Object

書き込むオブジェクト。The object to write.

次の例では、シリアル化するオブジェクト、DataContractSerializer のインスタンス、および XmlDictionaryWriter クラスのインスタンスを作成しています。The following example creates an object to serialize, an instance of the DataContractSerializer, and an instance of the XmlDictionaryWriter class. この例では、XML ドキュメントにオブジェクト データを書き込むために、WriteStartObject メソッド、WriteObjectContent、および WriteObjectContent メソッドを使用します。The example uses the WriteStartObject, WriteObjectContent, and WriteObjectContent methods to write the object data into the XML document.

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     

WriteStartObject(XmlWriter, Object)

XmlWriter を使用して、XML の開始要素を書き込みます。Writes the opening XML element using an XmlWriter.

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)

パラメーター

writer
XmlWriter

XML 開始要素を書き込むために使用する XmlWriterThe XmlWriter used to write the XML start element.

graph
Object

書き込むオブジェクト。The object to write.

適用対象