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TextWriter.WriteLine Method (Object)


Writes the text representation of an object by calling the ToString method on that object, followed by a line terminator to the text string or stream.

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

public virtual void WriteLine(
	object value


Type: System.Object

The object to write. If value is null, only the line terminator is written.

Exception Condition

The TextWriter is closed.


An I/O error occurs.

This overload is equivalent to the Write(String, Object) overload. The FormatProvider property, if not null, specifies the culture-specific formatting.

The line terminator is defined by the CoreNewLine field.

For a list of common I/O tasks, see Common I/O Tasks.

Universal Windows Platform
Available since 4.5
.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
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