StringWriter コンストラクタ ()
アセンブリ: mscorlib (mscorlib.dll 内)


新しい StringBuilder が自動的に作成され、新しい StringWriter と関連付けられます。
その他の一般的な I/O タスクまたは関連する I/O タスクの例を次の表に示します。
File.AppendText FileInfo.AppendText | |
FileInfo.Length | |
File.GetAttributes | |
File.SetAttributes | |

次に示すのは、StringWriter クラスを使用して文字列を構築するコード例です。
Imports Microsoft.VisualBasic Imports System Imports System.IO Imports System.Text Public Class StrWriter Shared Sub Main() Dim strWriter As StringWriter = new StringWriter() ' Use the three overloads of the Write method that are ' overridden by the StringWriter class. strWriter.Write("file path characters are: ") strWriter.Write( _ Path.InvalidPathChars, 0, Path.InvalidPathChars.Length) strWriter.Write("."C) ' Use the underlying StringBuilder for more complex ' manipulations of the string. strWriter.GetStringBuilder().Insert(0, "Invalid ") Console.WriteLine("The following string is {0} encoded." _ & vbCrLf & "{1}", _ strWriter.Encoding.EncodingName, strWriter.ToString()) End Sub End Class
using System; using System.IO; using System.Text; class StrWriter { static void Main() { StringWriter strWriter = new StringWriter(); // Use the three overloads of the Write method that are // overridden by the StringWriter class. strWriter.Write("file path characters are: "); strWriter.Write( Path.InvalidPathChars, 0, Path.InvalidPathChars.Length); strWriter.Write('.'); // Use the underlying StringBuilder for more complex // manipulations of the string. strWriter.GetStringBuilder().Insert(0, "Invalid "); Console.WriteLine("The following string is {0} encoded.\n{1}" , strWriter.Encoding.EncodingName, strWriter.ToString()); } }
using namespace System; using namespace System::IO; using namespace System::Text; int main() { StringWriter^ strWriter = gcnew StringWriter; // Use the three overloads of the Write method that are // overridden by the StringWriter class. strWriter->Write( "file path characters are: " ); strWriter->Write( Path::InvalidPathChars, 0, Path::InvalidPathChars->Length ); strWriter->Write( Char::Parse( "." ) ); // Use the underlying StringBuilder for more complex // manipulations of the string. strWriter->GetStringBuilder()->Insert( 0, "Invalid " ); Console::WriteLine( "The following string is {0} encoded.\n{1}", strWriter->Encoding->EncodingName, strWriter->ToString() ); }
import System.*; import System.IO.*; import System.Text.*; class StrWriter { public static void main(String[] args) { StringWriter strWriter = new StringWriter(); // Use the three overloads of the Write method that are // overridden by the StringWriter class. strWriter.Write("file path characters are: "); strWriter.Write(Path.InvalidPathChars, 0, Path.InvalidPathChars.length); strWriter.Write('.'); // Use the underlying StringBuilder for more complex // manipulations of the string. strWriter.GetStringBuilder().Insert(0, "Invalid "); Console.WriteLine("The following string is {0} encoded.\n{1}" , strWriter.get_Encoding().get_EncodingName(), strWriter.ToString()); } //main } //StrWriter

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。


StringWriter コンストラクタ (StringBuilder)
アセンブリ: mscorlib (mscorlib.dll 内)

public StringWriter ( StringBuilder sb )
public: StringWriter ( StringBuilder^ sb )
public StringWriter ( StringBuilder sb )
public function StringWriter ( sb : StringBuilder )


その他の一般的な I/O タスクまたは関連する I/O タスクの例を次の表に示します。
File.AppendText FileInfo.AppendText | |
FileInfo.Length | |
File.GetAttributes | |
File.SetAttributes | |

次に示すのは、StringBuilder クラスを使用して、閉じられた StringWriter の基になる文字列を変更するコード例です。
Imports System Imports System.IO Imports System.Text Public Class StrWriter Shared Sub Main() Dim strBuilder As New StringBuilder( _ "file path characters are: ") Dim strWriter As New StringWriter(strBuilder) strWriter.Write( _ Path.InvalidPathChars, 0, Path.InvalidPathChars.Length) strWriter.Close() ' Since the StringWriter is closed, an exception will ' be thrown if the Write method is called. However, ' the StringBuilder can still manipulate the string. strBuilder.Insert(0, "Invalid ") Console.WriteLine(strWriter.ToString()) End Sub End Class
using System; using System.IO; using System.Text; class StrWriter { static void Main() { StringBuilder strBuilder = new StringBuilder("file path characters are: "); StringWriter strWriter = new StringWriter(strBuilder); strWriter.Write( Path.InvalidPathChars, 0, Path.InvalidPathChars.Length); strWriter.Close(); // Since the StringWriter is closed, an exception will // be thrown if the Write method is called. However, // the StringBuilder can still manipulate the string. strBuilder.Insert(0, "Invalid "); Console.WriteLine(strWriter.ToString()); } }
using namespace System; using namespace System::IO; using namespace System::Text; int main() { StringBuilder^ strBuilder = gcnew StringBuilder( "file path characters are: " ); StringWriter^ strWriter = gcnew StringWriter( strBuilder ); strWriter->Write( Path::InvalidPathChars, 0, Path::InvalidPathChars->Length ); strWriter->Close(); // Since the StringWriter is closed, an exception will // be thrown if the Write method is called. However, // the StringBuilder can still manipulate the string. strBuilder->Insert( 0, "Invalid " ); Console::WriteLine( strWriter->ToString() ); }
import System.*; import System.IO.*; import System.Text.*; class StrWriter { public static void main(String[] args) { StringBuilder strBuilder = new StringBuilder("file path characters are: "); StringWriter strWriter = new StringWriter(strBuilder); strWriter.Write(Path.InvalidPathChars, 0, Path.InvalidPathChars.length ); strWriter.Close(); // Since the StringWriter is closed, an exception will // be thrown if the Write method is called. However, // the StringBuilder can still manipulate the string. strBuilder.Insert(0, "Invalid "); Console.WriteLine(strWriter.ToString()); } //main } //StrWriter

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。


StringWriter コンストラクタ (IFormatProvider)
アセンブリ: mscorlib (mscorlib.dll 内)

Dim formatProvider As IFormatProvider Dim instance As New StringWriter(formatProvider)
public StringWriter ( IFormatProvider formatProvider )
public: StringWriter ( IFormatProvider^ formatProvider )
public StringWriter ( IFormatProvider formatProvider )
public function StringWriter ( formatProvider : IFormatProvider )

その他の一般的な I/O タスクまたは関連する I/O タスクの例を次の表に示します。
File.AppendText FileInfo.AppendText | |
FileInfo.Length | |
File.GetAttributes | |
File.SetAttributes | |

次に示すのは、特定のカルチャで文字列を構築するコード例です。
Imports Microsoft.VisualBasic Imports System Imports System.Globalization Imports System.IO Public Class StrWriter Shared Sub Main() Dim strWriter As New StringWriter(New CultureInfo("ar-DZ")) strWriter.Write(DateTime.Now) Console.WriteLine( _ "Current date and time using the invariant culture: {0}" _ & vbCrLf & _ "Current date and time using the Algerian culture: {1}", _ DateTime.Now.ToString(), strWriter.ToString()) End Sub End Class
using System; using System.Globalization; using System.IO; class StrWriter { static void Main() { StringWriter strWriter = new StringWriter(new CultureInfo("ar-DZ")); strWriter.Write(DateTime.Now); Console.WriteLine( "Current date and time using the invariant culture: {0}\n" + "Current date and time using the Algerian culture: {1}", DateTime.Now.ToString(), strWriter.ToString()); } }
using namespace System; using namespace System::Globalization; using namespace System::IO; int main() { StringWriter^ strWriter = gcnew StringWriter( gcnew CultureInfo( "ar-DZ" ) ); strWriter->Write( DateTime::Now ); Console::WriteLine( "Current date and time using the invariant culture: {0}\n" "Current date and time using the Algerian culture: {1}", DateTime::Now.ToString(), strWriter->ToString() ); }
import System.*; import System.Globalization.*; import System.IO.*; class StrWriter { public static void main(String[] args) { StringWriter strWriter = new StringWriter(new CultureInfo("ar-DZ")); strWriter.Write(DateTime.get_Now()); Console.WriteLine( "Current date and time using the invariant culture: {0}\n" + "Current date and time using the Algerian culture: {1}", DateTime.get_Now().ToString(), strWriter.ToString()); } //main } //StrWriter

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。


StringWriter コンストラクタ (StringBuilder, IFormatProvider)
アセンブリ: mscorlib (mscorlib.dll 内)

Dim sb As StringBuilder Dim formatProvider As IFormatProvider Dim instance As New StringWriter(sb, formatProvider)
public StringWriter ( StringBuilder sb, IFormatProvider formatProvider )
public: StringWriter ( StringBuilder^ sb, IFormatProvider^ formatProvider )
public StringWriter ( StringBuilder sb, IFormatProvider formatProvider )
public function StringWriter ( sb : StringBuilder, formatProvider : IFormatProvider )


その他の一般的な I/O タスクまたは関連する I/O タスクの例を次の表に示します。
File.AppendText FileInfo.AppendText | |
FileInfo.Length | |
File.GetAttributes | |
File.SetAttributes | |

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。


StringWriter コンストラクタ

名前 | 説明 |
---|---|
StringWriter () | StringWriter クラスの新しいインスタンスを初期化します。 .NET Compact Framework によってサポートされています。 |
StringWriter (IFormatProvider) | 指定した書式コントロールで StringWriter クラスの新しいインスタンスを初期化します。 .NET Compact Framework によってサポートされています。 |
StringWriter (StringBuilder) | 指定した StringBuilder への書き込みを行う StringWriter クラスの新しいインスタンスを初期化します。 .NET Compact Framework によってサポートされています。 |
StringWriter (StringBuilder, IFormatProvider) | 指定した StringBuilder に書き込みを行い、指定した書式プロバイダを持つ StringWriter クラスの新しいインスタンスを初期化します。 .NET Compact Framework によってサポートされています。 |

- StringWriter コンストラクタ ()のページへのリンク