Console.WriteLine Method ()

 

Writes the current line terminator to the standard output stream.

Namespace:   System
Assembly:  mscorlib (in mscorlib.dll)

[HostProtectionAttribute(SecurityAction.LinkDemand, UI = true)]
public static void WriteLine()

Exception Condition
IOException

An I/O error occurred.

The default line terminator is a string whose value is a carriage return followed by a line feed ("\r\n" in C#, or vbCrLf in Visual Basic). You can change the line terminator by setting the TextWriter.NewLine property of the Out property to another string. The example provides an illustration.

The example changes the line terminator from its default value of "\r\n" or vbCrLf to "\r\n\r\n" or vbCrLf + vbCrLf. It then calls the WriteLine() and WriteLine(String) methods to display output to the console.

using System;

public class Example
{
   public static void Main()
   {
      string[] lines = { "This is the first line.", 
                         "This is the second line." };
      // Output the lines using the default newline sequence.
      Console.WriteLine("With the default new line characters:");
      Console.WriteLine();
      foreach (string line in lines)
         Console.WriteLine(line);

      Console.WriteLine();

      // Redefine the newline characters to double space.
      Console.Out.NewLine = "\r\n\r\n";
      // Output the lines using the new newline sequence.
      Console.WriteLine("With redefined new line characters:");
      Console.WriteLine();
      foreach (string line in lines)
         Console.WriteLine(line);
   }
}
// The example displays the following output:
//       With the default new line characters:
//       
//       This is the first line.
//       This is the second line.
//       
//       With redefined new line characters:
//       
//       
//       
//       This is the first line.
//       
//       This is the second line.

UIPermission

for modifying safe top-level windows and subwindows. Associated enumeration: UIPermissionWindow.SafeTopLevelWindows

.NET Framework
Available since 1.1
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
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