TextWriterTraceListener.WriteLine(String) Método

  • Referência

Definição

Namespace:
System.Diagnostics
Assembly:
System.Diagnostics.TextWriterTraceListener.dll
Assembly:
System.dll
Assembly:
netstandard.dll
Origem:
TextWriterTraceListener.cs
Origem:
TextWriterTraceListener.cs
Origem:
TextWriterTraceListener.cs

Grava uma mensagem no Writer desta instância seguido por um terminador de linha. O terminador de linha padrão é um retorno de carro seguido por uma alimentação de linha (\r\n).

public:
 override void WriteLine(System::String ^ message);
public override void WriteLine (string? message);
public override void WriteLine (string message);
override this.WriteLine : string -> unit
Public Overrides Sub WriteLine (message As String)

Parâmetros

message
String

Uma mensagem a ser gravada.

Exemplos

O exemplo a seguir implementa um TextWriterTraceListener nomeado myWriter para gravar na tela do console. O exemplo grava duas linhas na tela do console. Observe que a segunda gravação aparece na mesma linha que a primeira gravação. Em seguida, o exemplo libera e fecha o fluxo.

void main()
{
   #if defined(TRACE)
   // Create a text writer that writes to the console screen and add
   // it to the trace listeners.
   TextWriterTraceListener^ myWriter = gcnew TextWriterTraceListener;
   myWriter->Writer = System::Console::Out;
   Trace::Listeners->Add( myWriter );
   
   // Write the output to the console screen.
   myWriter->Write( "Write to the Console screen. " );
   myWriter->WriteLine( "Again, write to console screen." );
   
   // Flush and close the output.
   myWriter->Flush();
   myWriter->Close();
   #endif
}

public class Sample
{
    public static void Main(string[] args)
    {
        /* Create a text writer that writes to the console screen and add
         * it to the trace listeners */
        TextWriterTraceListener myWriter = new TextWriterTraceListener();
        myWriter.Writer = System.Console.Out;
        Trace.Listeners.Add(myWriter);

        // Write the output to the console screen.
        myWriter.Write("Write to the Console screen. ");
        myWriter.WriteLine("Again, write to console screen.");

        // Flush and close the output.
        myWriter.Flush();
        myWriter.Close();
    }
}

Public Class Sample
    
    Public Shared Sub Main()
        ' Create a text writer that writes to the console screen and add
        ' it to the trace listeners 
        Dim myWriter As New TextWriterTraceListener()
        myWriter.Writer = System.Console.Out
        Trace.Listeners.Add(myWriter)
        
        ' Write the output to the console screen.
        myWriter.Write("Write to the Console screen. ")
        myWriter.WriteLine("Again, write to console screen.")
        
        ' Flush and close the output.
        myWriter.Flush()
        myWriter.Close()
    End Sub

End Class

Aplica-se a

Confira também