TextWriterTraceListener.Flush Yöntem

  • Başvuru

Tanım

Ad Alanı:
System.Diagnostics
Bütünleştirilmiş Kod:
System.Diagnostics.TextWriterTraceListener.dll
Bütünleştirilmiş Kod:
System.dll
Bütünleştirilmiş Kod:
netstandard.dll
Kaynak:
TextWriterTraceListener.cs
Kaynak:
TextWriterTraceListener.cs
Kaynak:
TextWriterTraceListener.cs

için çıkış arabelleği temizler Writer.

public:
 override void Flush();
public override void Flush ();
override this.Flush : unit -> unit
Public Overrides Sub Flush ()

Örnekler

Aşağıdaki örnek, adlı myTextListenerbir TextWriterTraceListener dosyaya TestFile.txtyazmak için adlı myOutputWriter öğesini kullanan StreamWriter adlı bir uygular. Örnek dosyayı, akışı ve metin yazıcısını oluşturur, dosyaya bir satır metin yazar ve ardından akışı boşaltır ve kapatır.

#using <System.dll>
using namespace System;
using namespace System::IO;
using namespace System::Diagnostics;

void main()
{
   #if defined(TRACE)
   TextWriterTraceListener^ myTextListener = nullptr;
   
   // Create a file for output named TestFile.txt.
   String^ myFileName = "TestFile.txt";
   StreamWriter^ myOutputWriter = gcnew StreamWriter( myFileName,true );
   
   // Add a TextWriterTraceListener for the file.
   if ( myOutputWriter )
   {
      myTextListener = gcnew TextWriterTraceListener( myOutputWriter );
      Trace::Listeners->Add( myTextListener );
   }

   // Write trace output to all trace listeners.
   Trace::WriteLine( 
      String::Concat( DateTime::Now.ToString(), " - Trace output" ) );
   if ( myTextListener )
   {
      // Remove and close the file writer/trace listener.
      myTextListener->Flush();
      Trace::Listeners->Remove( myTextListener );
      myTextListener->Close();
   }
   #endif
}

#define TRACE

using System;
using System.IO;
using System.Diagnostics;

public class TextWriterTraceListenerSample
{
    public static void Main()
    {
        TextWriterTraceListener myTextListener = null;

        // Create a file for output named TestFile.txt.
        string myFileName = "TestFile.txt";
        StreamWriter myOutputWriter = new StreamWriter(myFileName, true);

        // Add a TextWriterTraceListener for the file.
        myTextListener = new TextWriterTraceListener(myOutputWriter);
        Trace.Listeners.Add(myTextListener);

        // Write trace output to all trace listeners.
        Trace.WriteLine(DateTime.Now.ToString() + " - Trace output");

        // Remove and close the file writer/trace listener.
        myTextListener.Flush();
        Trace.Listeners.Remove(myTextListener);
        myTextListener.Close();
    }
}

#Const TRACE=True

Imports System.IO
Imports System.Diagnostics

Public Class TextWriterTraceListenerSample
   
   Public Shared Sub Main()
      Dim myTextListener As TextWriterTraceListener = Nothing

      ' Create a file for output named TestFile.txt.
      Dim myFileName As String = "TestFile.txt"
      Dim myOutputWriter As New StreamWriter(myFileName, True)
 
      ' Add a TextWriterTraceListener for the file.
      myTextListener = New TextWriterTraceListener(myOutputWriter)
      Trace.Listeners.Add(myTextListener)
     
      ' Write trace output to all trace listeners.
      Trace.WriteLine(DateTime.Now.ToString() + " - Trace output")
      
      ' Remove and close the file writer/trace listener.
      myTextListener.Flush()
      Trace.Listeners.Remove(myTextListener)
      myTextListener.Close()

   End Sub
End Class

Şunlara uygulanır

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