TextWriter::WriteAsync Method (Char)

.NET Framework (current version)
 

Writes a character to the text string or stream asynchronously.

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

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

Parameters

value
Type: System::Char

The character to write to the text stream.

Return Value

Type: System.Threading.Tasks::Task^

A task that represents the asynchronous write operation.

Exception Condition
ObjectDisposedException

The text writer is disposed.

InvalidOperationException

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

The TextWriter class is an abstract class. Therefore, you do not instantiate it in your code. For an example of using the WriteAsync method, see the StreamWriter::WriteAsync method.

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
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