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TextWriter.WriteAsync Method (String)

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Writes a string to the text string or stream asynchronously.

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

public virtual Task WriteAsync(
	string value
)

Parameters

value
Type: System.String
The string to write. If value is null, nothing is written to the text stream.

Return Value

Type: System.Threading.Tasks.Task
A task that represents the asynchronous write operation.

ExceptionCondition
ObjectDisposedException

The text writer is disposed.

InvalidOperationException

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

Windows Phone OS

Supported in: 8.1, 8.0

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