StreamWriter::WriteLineAsync Method (Char)

.NET Framework (current version)
 
System_CAPS_noteNote

The .NET API Reference documentation has a new home. Visit the .NET API Browser on docs.microsoft.com to see the new experience.

Writes a character followed by a line terminator asynchronously to the stream.

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

public:
[ComVisibleAttribute(false)]
[HostProtectionAttribute(SecurityAction::LinkDemand, ExternalThreading = true)]
virtual Task^ WriteLineAsync(
	wchar_t value
) override

Parameters

value
Type: System::Char

The character to write to the stream.

Return Value

Type: System.Threading.Tasks::Task^

A task that represents the asynchronous write operation.

Exception Condition
ObjectDisposedException

The stream writer is disposed.

InvalidOperationException

The stream writer is currently in use by a previous write operation.

The line terminator is defined by the TextWriter::NewLine property.

The following example shows how to write a single character (the letter "a") to a line in a text file, followed by another line that contains a single character (the letter "b"), by using the WriteLineAsync(Char) method.

No code example is currently available or this language may not be supported.

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.5
Portable Class Library
Supported in: portable .NET platforms
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
Return to top
Show: