StreamWriter::WriteAsync Method (String^)

.NET Framework (current version)
 

Writes a string to the stream asynchronously.

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

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

Parameters

value
Type: System::String^

The string to write to the stream. If value is null, nothing is written.

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 following example shows how to write a string to a text file by using the WriteAsync(String^) 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
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