派生クラスでオーバーライドされると、指定したローカル名の開始タグを書き込みます。
Overloads Public Sub WriteStartElement( _
ByVal localName As String _)
[C#]
public void WriteStartElement(stringlocalName);
[C++]
public: void WriteStartElement(String* localName);
[JScript]
public function WriteStartElement(
localName : String);
パラメータ
- localName
要素のローカル名。
例外
例外の種類 | 条件 |
---|---|
InvalidOperationException | ライタが閉じられました。 |
使用例
[Visual Basic, C#, C++] XML フラグメントを書き込む例を次に示します。
Option Explicit
Option Strict
Imports System
Imports System.IO
Imports System.Xml
Public Class Sample
Public Shared Sub Main()
'Create a writer to write XML to the console.
Dim writer As XmlTextWriter = Nothing
writer = New XmlTextWriter(Console.Out)
'Use indentation for readability.
writer.Formatting = Formatting.Indented
writer.Indentation = 4
'Write an element (this one is the root).
writer.WriteStartElement("book")
'Write the title element.
writer.WriteStartElement("title")
writer.WriteString("Pride And Prejudice")
writer.WriteEndElement()
'Write the close tag for the root element.
writer.WriteEndElement()
'Write the XML to file and close the writer.
writer.Close()
End Sub 'Main
End Class 'Sample
[C#]
using System;
using System.IO;
using System.Xml;
public class Sample
{
public static void Main()
{
//Create a writer to write XML to the console.
XmlTextWriter writer = null;
writer = new XmlTextWriter (Console.Out);
//Use indentation for readability.
writer.Formatting = Formatting.Indented;
writer.Indentation = 4;
//Write an element (this one is the root).
writer.WriteStartElement("book");
//Write the title element.
writer.WriteStartElement("title");
writer.WriteString("Pride And Prejudice");
writer.WriteEndElement();
//Write the close tag for the root element.
writer.WriteEndElement();
//Write the XML to file and close the writer.
writer.Close();
}
}
[C++]
#using <mscorlib.dll>
#using <System.Xml.dll>
using namespace System;
using namespace System::IO;
using namespace System::Xml;
int main()
{
//Create a writer to write XML to the console.
XmlTextWriter* writer = 0;
writer = new XmlTextWriter (Console::Out);
//Use indentation for readability.
writer->Formatting = Formatting::Indented;
writer->Indentation = 4;
//Write an element (this one is the root).
writer->WriteStartElement(S"book");
//Write the title element.
writer->WriteStartElement(S"title");
writer->WriteString(S"Pride And Prejudice");
writer->WriteEndElement();
//Write the close tag for the root element.
writer->WriteEndElement();
//Write the XML to file and close the writer.
writer->Close();
}
[JScript] JScript のサンプルはありません。Visual Basic、C#、および C++ のサンプルを表示するには、このページの左上隅にある言語のフィルタ ボタン をクリックします。
必要条件
プラットフォーム: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 ファミリ, .NET Compact Framework - Windows CE .NET, Common Language Infrastructure (CLI) Standard
参照
XmlWriter クラス | XmlWriter メンバ | System.Xml 名前空間 | XmlWriter.WriteStartElement オーバーロードの一覧