Null Field
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StreamWriter.Null Field

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

Provides a StreamWriter with no backing store that can be written to, but not read from.

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

public static readonly StreamWriter Null

Use Null to redirect output to a StreamWriter that will not consume any operating system resources.

When the StreamWriter.Write methods are invoked on Null, the call simply returns, and no data is actually written to any backing store.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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