XmlWriter.WriteElementString XmlWriter.WriteElementString XmlWriter.WriteElementString XmlWriter.WriteElementString Method

정의

문자열 값이 포함된 요소를 씁니다.Writes an element containing a string value.

오버로드

WriteElementString(String, String) WriteElementString(String, String) WriteElementString(String, String) WriteElementString(String, String)

지정된 로컬 이름 및 값을 사용하여 요소를 작성합니다.Writes an element with the specified local name and value.

WriteElementString(String, String, String) WriteElementString(String, String, String) WriteElementString(String, String, String) WriteElementString(String, String, String)

지정된 로컬 이름, 네임스페이스 URI 및 값을 사용하여 요소를 작성합니다.Writes an element with the specified local name, namespace URI, and value.

WriteElementString(String, String, String, String) WriteElementString(String, String, String, String) WriteElementString(String, String, String, String) WriteElementString(String, String, String, String)

지정된 접두사, 로컬 이름, 네임스페이스 URI 및 값을 사용하여 요소를 씁니다.Writes an element with the specified prefix, local name, namespace URI, and value.

설명

이 메서드의 비동기 버전을 참조 하세요. WriteElementStringAsync합니다.For the asynchronous version of this method, see WriteElementStringAsync.

WriteElementString(String, String) WriteElementString(String, String) WriteElementString(String, String) WriteElementString(String, String)

지정된 로컬 이름 및 값을 사용하여 요소를 작성합니다.Writes an element with the specified local name and value.

public:
 void WriteElementString(System::String ^ localName, System::String ^ value);
public void WriteElementString (string localName, string value);
member this.WriteElementString : string * string -> unit
Public Sub WriteElementString (localName As String, value As String)

매개 변수

localName
String String String String

요소의 로컬 이름입니다.The local name of the element.

value
String String String String

요소의 값입니다.The value of the element.

예외

localName 값이 null 또는 빈 문자열인 경우The localName value is null or an empty string.

또는-or- 매개 변수 값이 잘못된 경우The parameter values are not valid.

유효한 XML 문자이나 출력 인코딩에는 유효하지 않은 버퍼에 문자가 있습니다.There is a character in the buffer that is a valid XML character but is not valid for the output encoding. 예를 들어, 출력 인코딩이 ASCII인 경우, 요소 및 특성 이름에 대해서는 0부터 127까지 범주의 문자만 사용해야 합니다.For example, if the output encoding is ASCII, you should only use characters from the range of 0 to 127 for element and attribute names. 유효하지 않은 문자가 이 메서드의 인수 안이나 버퍼에 쓰고 있었던 이전 메서드의 인수 안에 있을지도 모릅니다.The invalid character might be in the argument of this method or in an argument of previous methods that were writing to the buffer. 이러한 문자는 가능한 경우 (예를 들어, 텍스트 노드 또는 특성 값에서) 문자 엔터티 참조에 의해 이스케이프됩니다.Such characters are escaped by character entity references when possible (for example, in text nodes or attribute values). 그러나, 문자 엔터티 참조가 요소 및 특성 이름, 주석, 처리 명령, 또는 CDATA 섹션에서는 허용되지 않습니다.However, the character entity reference is not allowed in element and attribute names, comments, processing instructions, or CDATA sections.

이전 비동기 작업이 완료되기 전에 XmlWriter 메서드가 호출되었습니다.An XmlWriter method was called before a previous asynchronous operation finished. 이 경우 “비동기 작업이 이미 진행 중입니다.” 메시지를 나타내며 InvalidOperationException이 throw됩니다.In this case, InvalidOperationException is thrown with the message "An asynchronous operation is already in progress."

예제

다음 예제에서는 XML 조각을 만들려면 몇 가지 쓰기 메서드를 사용 합니다.The following example uses several write methods to create an XML fragment.

#using <System.Xml.dll>

using namespace System;
using namespace System::IO;
using namespace System::Xml;
public ref class Sample
{
private:
   static String^ m_Document = L"sampledata.xml";

public:
   static void Main()
   {
      XmlWriter^ writer = nullptr;
      try
      {
         XmlWriterSettings^ settings = gcnew XmlWriterSettings;
         settings->Indent = true;
         writer = XmlWriter::Create( m_Document,settings );
         writer->WriteComment( L"sample XML fragment" );
         
         // Write an element (this one is the root).
         writer->WriteStartElement( L"book" );
         
         // Write the namespace declaration.
         writer->WriteAttributeString( L"xmlns", L"bk", nullptr, L"urn:samples" );
         
         // Write the genre attribute.
         writer->WriteAttributeString( L"genre", L"novel" );
         
         // Write the title.
         writer->WriteStartElement( L"title" );
         writer->WriteString( L"The Handmaid's Tale" );
         writer->WriteEndElement();
         
         // Write the price.
         writer->WriteElementString( L"price", L"19.95" );
         
         // Lookup the prefix and write the ISBN element.
         String^ prefix = writer->LookupPrefix( L"urn:samples" );
         writer->WriteStartElement( prefix, L"ISBN", L"urn:samples" );
         writer->WriteString( L"1-861003-78" );
         writer->WriteEndElement();
         
         // Write the style element (shows a different way to handle prefixes).
         writer->WriteElementString( L"style", L"urn:samples", L"hardcover" );
         
         // Write the close tag for the root element.
         writer->WriteEndElement();
         
         // Write the XML to file and close the writer.
         writer->Flush();
         writer->Close();
      }
      finally
      {
         if ( writer != nullptr )
                  writer->Close();
      }

   }

};

void main()
{
   Sample::Main();
}

using System;
using System.IO;
using System.Xml;
 
 public class Sample
 {
   private const string m_Document = "sampledata.xml";
 
   public static void Main() {
   
      XmlWriter writer = null;

      try {
     
        XmlWriterSettings settings = new XmlWriterSettings();
        settings.Indent = true;
        writer = XmlWriter.Create (m_Document, settings);
           
        writer.WriteComment("sample XML fragment");
     
        // Write an element (this one is the root).
        writer.WriteStartElement("book");
 
        // Write the namespace declaration.
        writer.WriteAttributeString("xmlns", "bk", null, "urn:samples");
    
        // Write the genre attribute.
        writer.WriteAttributeString("genre", "novel");
         
        // Write the title.
        writer.WriteStartElement("title");
        writer.WriteString("The Handmaid's Tale");
        writer.WriteEndElement();
               
        // Write the price.
        writer.WriteElementString("price", "19.95");
      
        // Lookup the prefix and write the ISBN element.
        string prefix = writer.LookupPrefix("urn:samples");
        writer.WriteStartElement(prefix, "ISBN", "urn:samples");
        writer.WriteString("1-861003-78");
        writer.WriteEndElement();

        // Write the style element (shows a different way to handle prefixes).
        writer.WriteElementString("style", "urn:samples", "hardcover");
 
        // Write the close tag for the root element.
        writer.WriteEndElement();
               
        // Write the XML to file and close the writer.
        writer.Flush();
        writer.Close();
      }

      finally {
        if (writer != null)
           writer.Close();
     } 
   }
 
 }
Option Strict
Option Explicit

Imports System
Imports System.IO
Imports System.Xml

Public Class Sample
    Private Shared m_Document As String = "sampledata.xml"
    
    Public Shared Sub Main()
        Dim writer As XmlWriter = Nothing
        
      Try

        Dim settings As XmlWriterSettings = new XmlWriterSettings()
        settings.Indent = true
        writer = XmlWriter.Create (m_Document, settings)
            
        writer.WriteComment("sample XML fragment")
            
        ' Write an element (this one is the root).
        writer.WriteStartElement("book")
            
        ' Write the namespace declaration.
        writer.WriteAttributeString("xmlns", "bk", Nothing, "urn:samples")
            
        ' Write the genre attribute.
        writer.WriteAttributeString("genre", "novel")
            
        ' Write the title.
        writer.WriteStartElement("title")
        writer.WriteString("The Handmaid's Tale")
        writer.WriteEndElement()
            
        ' Write the price.
        writer.WriteElementString("price", "19.95")
            
        ' Lookup the prefix and write the ISBN element.
        Dim prefix As String = writer.LookupPrefix("urn:samples")
        writer.WriteStartElement(prefix, "ISBN", "urn:samples")
        writer.WriteString("1-861003-78")
        writer.WriteEndElement()
            
        ' Write the style element (shows a different way to handle prefixes).
        writer.WriteElementString("style", "urn:samples", "hardcover")
            
        ' Write the close tag for the root element.
        writer.WriteEndElement()
            
        ' Write the XML to file and close the writer.
        writer.Flush()
        writer.Close()
        
        Finally
            If Not (writer Is Nothing) Then
                writer.Close()
            End If
        End Try

    End Sub 'Main 
End Class 'Sample

설명

이 메서드의 비동기 버전을 참조 하세요. WriteElementStringAsync합니다.For the asynchronous version of this method, see WriteElementStringAsync.

WriteElementString(String, String, String) WriteElementString(String, String, String) WriteElementString(String, String, String) WriteElementString(String, String, String)

지정된 로컬 이름, 네임스페이스 URI 및 값을 사용하여 요소를 작성합니다.Writes an element with the specified local name, namespace URI, and value.

public:
 void WriteElementString(System::String ^ localName, System::String ^ ns, System::String ^ value);
public void WriteElementString (string localName, string ns, string value);
member this.WriteElementString : string * string * string -> unit
Public Sub WriteElementString (localName As String, ns As String, value As String)

매개 변수

localName
String String String String

요소의 로컬 이름입니다.The local name of the element.

ns
String String String String

요소와 연결할 네임스페이스 URI입니다.The namespace URI to associate with the element.

value
String String String String

요소의 값입니다.The value of the element.

예외

localName 값이 null 또는 빈 문자열인 경우The localName value is null or an empty string.

또는-or- 매개 변수 값이 잘못된 경우The parameter values are not valid.

유효한 XML 문자이나 출력 인코딩에는 유효하지 않은 버퍼에 문자가 있습니다.There is a character in the buffer that is a valid XML character but is not valid for the output encoding. 예를 들어, 출력 인코딩이 ASCII인 경우, 요소 및 특성 이름에 대해서는 0부터 127까지 범주의 문자만 사용해야 합니다.For example, if the output encoding is ASCII, you should only use characters from the range of 0 to 127 for element and attribute names. 유효하지 않은 문자가 이 메서드의 인수 안이나 버퍼에 쓰고 있었던 이전 메서드의 인수 안에 있을지도 모릅니다.The invalid character might be in the argument of this method or in an argument of previous methods that were writing to the buffer. 이러한 문자는 가능한 경우 (예를 들어, 텍스트 노드 또는 특성 값에서) 문자 엔터티 참조에 의해 이스케이프됩니다.Such characters are escaped by character entity references when possible (for example, in text nodes or attribute values). 그러나, 문자 엔터티 참조가 요소 및 특성 이름, 주석, 처리 명령, 또는 CDATA 섹션에서는 허용되지 않습니다.However, the character entity reference is not allowed in element and attribute names, comments, processing instructions, or CDATA sections.

이전 비동기 작업이 완료되기 전에 XmlWriter 메서드가 호출되었습니다.An XmlWriter method was called before a previous asynchronous operation finished. 이 경우 “비동기 작업이 이미 진행 중입니다.” 메시지를 나타내며 InvalidOperationException이 throw됩니다.In this case, InvalidOperationException is thrown with the message "An asynchronous operation is already in progress."

예제

다음 예제에서는 XML 조각을 만들려면 몇 가지 쓰기 메서드를 사용 합니다.The following example uses several write methods to create an XML fragment.

#using <System.Xml.dll>

using namespace System;
using namespace System::IO;
using namespace System::Xml;
public ref class Sample
{
private:
   static String^ m_Document = L"sampledata.xml";

public:
   static void Main()
   {
      XmlWriter^ writer = nullptr;
      try
      {
         XmlWriterSettings^ settings = gcnew XmlWriterSettings;
         settings->Indent = true;
         writer = XmlWriter::Create( m_Document,settings );
         writer->WriteComment( L"sample XML fragment" );
         
         // Write an element (this one is the root).
         writer->WriteStartElement( L"book" );
         
         // Write the namespace declaration.
         writer->WriteAttributeString( L"xmlns", L"bk", nullptr, L"urn:samples" );
         
         // Write the genre attribute.
         writer->WriteAttributeString( L"genre", L"novel" );
         
         // Write the title.
         writer->WriteStartElement( L"title" );
         writer->WriteString( L"The Handmaid's Tale" );
         writer->WriteEndElement();
         
         // Write the price.
         writer->WriteElementString( L"price", L"19.95" );
         
         // Lookup the prefix and write the ISBN element.
         String^ prefix = writer->LookupPrefix( L"urn:samples" );
         writer->WriteStartElement( prefix, L"ISBN", L"urn:samples" );
         writer->WriteString( L"1-861003-78" );
         writer->WriteEndElement();
         
         // Write the style element (shows a different way to handle prefixes).
         writer->WriteElementString( L"style", L"urn:samples", L"hardcover" );
         
         // Write the close tag for the root element.
         writer->WriteEndElement();
         
         // Write the XML to file and close the writer.
         writer->Flush();
         writer->Close();
      }
      finally
      {
         if ( writer != nullptr )
                  writer->Close();
      }

   }

};

void main()
{
   Sample::Main();
}

using System;
using System.IO;
using System.Xml;
 
 public class Sample
 {
   private const string m_Document = "sampledata.xml";
 
   public static void Main() {
   
      XmlWriter writer = null;

      try {
     
        XmlWriterSettings settings = new XmlWriterSettings();
        settings.Indent = true;
        writer = XmlWriter.Create (m_Document, settings);
           
        writer.WriteComment("sample XML fragment");
     
        // Write an element (this one is the root).
        writer.WriteStartElement("book");
 
        // Write the namespace declaration.
        writer.WriteAttributeString("xmlns", "bk", null, "urn:samples");
    
        // Write the genre attribute.
        writer.WriteAttributeString("genre", "novel");
         
        // Write the title.
        writer.WriteStartElement("title");
        writer.WriteString("The Handmaid's Tale");
        writer.WriteEndElement();
               
        // Write the price.
        writer.WriteElementString("price", "19.95");
      
        // Lookup the prefix and write the ISBN element.
        string prefix = writer.LookupPrefix("urn:samples");
        writer.WriteStartElement(prefix, "ISBN", "urn:samples");
        writer.WriteString("1-861003-78");
        writer.WriteEndElement();

        // Write the style element (shows a different way to handle prefixes).
        writer.WriteElementString("style", "urn:samples", "hardcover");
 
        // Write the close tag for the root element.
        writer.WriteEndElement();
               
        // Write the XML to file and close the writer.
        writer.Flush();
        writer.Close();
      }

      finally {
        if (writer != null)
           writer.Close();
     } 
   }
 
 }
Option Strict
Option Explicit

Imports System
Imports System.IO
Imports System.Xml

Public Class Sample
    Private Shared m_Document As String = "sampledata.xml"
    
    Public Shared Sub Main()
        Dim writer As XmlWriter = Nothing
        
      Try

        Dim settings As XmlWriterSettings = new XmlWriterSettings()
        settings.Indent = true
        writer = XmlWriter.Create (m_Document, settings)
            
        writer.WriteComment("sample XML fragment")
            
        ' Write an element (this one is the root).
        writer.WriteStartElement("book")
            
        ' Write the namespace declaration.
        writer.WriteAttributeString("xmlns", "bk", Nothing, "urn:samples")
            
        ' Write the genre attribute.
        writer.WriteAttributeString("genre", "novel")
            
        ' Write the title.
        writer.WriteStartElement("title")
        writer.WriteString("The Handmaid's Tale")
        writer.WriteEndElement()
            
        ' Write the price.
        writer.WriteElementString("price", "19.95")
            
        ' Lookup the prefix and write the ISBN element.
        Dim prefix As String = writer.LookupPrefix("urn:samples")
        writer.WriteStartElement(prefix, "ISBN", "urn:samples")
        writer.WriteString("1-861003-78")
        writer.WriteEndElement()
            
        ' Write the style element (shows a different way to handle prefixes).
        writer.WriteElementString("style", "urn:samples", "hardcover")
            
        ' Write the close tag for the root element.
        writer.WriteEndElement()
            
        ' Write the XML to file and close the writer.
        writer.Flush()
        writer.Close()
        
        Finally
            If Not (writer Is Nothing) Then
                writer.Close()
            End If
        End Try

    End Sub 'Main 
End Class 'Sample

설명

이 메서드의 비동기 버전을 참조 하세요. WriteElementStringAsync합니다.For the asynchronous version of this method, see WriteElementStringAsync.

WriteElementString(String, String, String, String) WriteElementString(String, String, String, String) WriteElementString(String, String, String, String) WriteElementString(String, String, String, String)

지정된 접두사, 로컬 이름, 네임스페이스 URI 및 값을 사용하여 요소를 씁니다.Writes an element with the specified prefix, local name, namespace URI, and value.

public:
 void WriteElementString(System::String ^ prefix, System::String ^ localName, System::String ^ ns, System::String ^ value);
public void WriteElementString (string prefix, string localName, string ns, string value);
member this.WriteElementString : string * string * string * string -> unit
Public Sub WriteElementString (prefix As String, localName As String, ns As String, value As String)

매개 변수

prefix
String String String String

요소의 접두사입니다.The prefix of the element.

localName
String String String String

요소의 로컬 이름입니다.The local name of the element.

ns
String String String String

요소의 네임스페이스 URI입니다.The namespace URI of the element.

value
String String String String

요소의 값입니다.The value of the element.

예외

localName 값이 null 또는 빈 문자열인 경우The localName value is null or an empty string.

또는-or- 매개 변수 값이 잘못된 경우The parameter values are not valid.

유효한 XML 문자이나 출력 인코딩에는 유효하지 않은 버퍼에 문자가 있습니다.There is a character in the buffer that is a valid XML character but is not valid for the output encoding. 예를 들어, 출력 인코딩이 ASCII인 경우, 요소 및 특성 이름에 대해서는 0부터 127까지 범주의 문자만 사용해야 합니다.For example, if the output encoding is ASCII, you should only use characters from the range of 0 to 127 for element and attribute names. 유효하지 않은 문자가 이 메서드의 인수 안이나 버퍼에 쓰고 있었던 이전 메서드의 인수 안에 있을지도 모릅니다.The invalid character might be in the argument of this method or in an argument of previous methods that were writing to the buffer. 이러한 문자는 가능한 경우 (예를 들어, 텍스트 노드 또는 특성 값에서) 문자 엔터티 참조에 의해 이스케이프됩니다.Such characters are escaped by character entity references when possible (for example, in text nodes or attribute values). 그러나, 문자 엔터티 참조가 요소 및 특성 이름, 주석, 처리 명령, 또는 CDATA 섹션에서는 허용되지 않습니다.However, the character entity reference is not allowed in element and attribute names, comments, processing instructions, or CDATA sections.

이전 비동기 작업이 완료되기 전에 XmlWriter 메서드가 호출되었습니다.An XmlWriter method was called before a previous asynchronous operation finished. 이 경우 “비동기 작업이 이미 진행 중입니다.” 메시지를 나타내며 InvalidOperationException이 throw됩니다.In this case, InvalidOperationException is thrown with the message "An asynchronous operation is already in progress."

설명

이 메서드의 비동기 버전을 참조 하세요. WriteElementStringAsync합니다.For the asynchronous version of this method, see WriteElementStringAsync.

적용 대상