Parameters

value

A byte to write to the stream.

Exceptions

Type	Reason
System.IO.IOException	The current stream is closed.
NotSupportedException	The current stream does not support writing.
ObjectDisposedException	The current stream is closed.

Remarks

This method overrides Stream.WriteByte(byte).

Use WriteByte to write a byte to a FileStream efficiently. If the stream is closed or not writable, an exception will be thrown.

Note:

Use the FileStream.CanWrite property to determine whether the current instance supports writing. For additional information, see Stream.CanWrite.

Requirements