TextWriter.Null Field
Important
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Provides a TextWriter
with no backing store that can be written to, but not read from.
public: static initonly System::IO::TextWriter ^ Null;
public static readonly System.IO.TextWriter Null;
staticval mutable Null : System.IO.TextWriter
Public Shared ReadOnly Null As TextWriter
Use Null
to redirect output to a stream that will not consume any operating system resources.
When the TextWriter.Write methods are invoked on Null
, the call simply returns, and no data is actually written to any backing store.
For a list of common I/O tasks, see Common I/O Tasks.
Product | Versions |
---|---|
.NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9 |
.NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
.NET Standard | 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.0, 2.1 |
UWP | 10.0 |
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