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StreamWriter.Write Method (String)


Writes a string to the stream.

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

public override void Write(
	string value


Type: System.String

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

Exception Condition

AutoFlush is true or the StreamWriter buffer is full, and current writer is closed.


AutoFlush is true or the StreamWriter buffer is full, and the contents of the buffer cannot be written to the underlying fixed size stream because the StreamWriter is at the end the stream.


An I/O error occurs.

This method overrides TextWriter.Write.

The specified String is written to the underlying stream unless the end of the stream is reached prematurely.

Flush is invoked automatically if AutoFlush is true. If value is null, no entries are written.

For a list of common I/O tasks, see Common I/O Tasks.

Universal Windows Platform
Available since 4.5
.NET Framework
Available since 1.1
Portable Class Library
Supported in: portable .NET platforms
Available since 2.0
Windows Phone Silverlight
Available since 7.0
Windows Phone
Available since 8.1
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