.WriteLine Method (Object, String)
Writes a category name and the value of the object's
method to the listener you create when you implement the ToString class, followed by a line terminator. TraceListener
Public Overridable Sub WriteLine ( _
o As Object, _
category As String _
Parameters o Type: System .Object An whose fully qualified class name you want to write. Object category Type: System .String A category name used to organize the output.
The typical line terminator you might implement is a carriage return followed by a line feed (\r\n).
Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0
.NET Framework Client Profile
Supported in: 4, 3.5 SP1
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see
.NET Framework System Requirements.