Export (0) Print
Expand All
1 out of 1 rated this helpful - Rate this topic

Console.Out Property

Gets the standard output stream.

Namespace:  System
Assembly:  mscorlib (in mscorlib.dll)
public static TextWriter Out { get; }

Property Value

Type: System.IO.TextWriter
A TextWriter that represents the standard output stream.

This property is set to the standard output stream by default. This property can be set to another stream with the SetOut method.

Note that calls to Console.Out.WriteLine methods are equivalent to calls to the corresponding WriteLine methods.

The following example uses the Out property to display an array containing the names of files in the application's current directory to the standard output device. It then sets the standard output to a file named Files.txt and lists the array elements to the file. Finally, it sets the output to the standard output stream and again displays the array elements to the standard output device.

using System;
using System.IO;

public class Example
{
   public static void Main()
   {
      // Get all files in the current directory. 
      string[] files = Directory.GetFiles(".");
      Array.Sort(files);

      // Display the files to the current output source to the console.
      Console.WriteLine("First display of filenames to the console:");
      Array.ForEach(files, s => Console.Out.WriteLine(s));   
      Console.Out.WriteLine();

      // Redirect output to a file named Files.txt and write file list.
      StreamWriter sw = new StreamWriter(@".\Files.txt");
      sw.AutoFlush = true;
      Console.SetOut(sw);
      Console.Out.WriteLine("Display filenames to a file:");
      Array.ForEach(files, s => Console.Out.WriteLine(s));   
      Console.Out.WriteLine();

      // Close previous output stream and redirect output to standard output.
      Console.Out.Close();
      sw = new StreamWriter(Console.OpenStandardOutput());
      sw.AutoFlush = true;
      Console.SetOut(sw);

      // Display the files to the current output source to the console.
      Console.Out.WriteLine("Second display of filenames to the console:");
      Array.ForEach(files, s => Console.Out.WriteLine(s));   
   }   
}

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone 8, Silverlight 8.1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Did you find this helpful?
(1500 characters remaining)
Thank you for your feedback
Show:
© 2014 Microsoft. All rights reserved.