StreamWriter Constructor (Stream)
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Initializes a new instance of the StreamWriter class for the specified stream by using UTF-8 encoding and the default buffer size.
Assembly: System.IO (in System.IO.dll)
This constructor creates a StreamWriter with UTF-8 encoding without a Byte-Order Mark (BOM), so its method returns an empty byte array. The default UTF-8 encoding for this constructor throws an exception on invalid bytes. This behavior is different from the behavior provided by the encoding object in the Encoding..::..UTF8 property. To specify whether an exception is thrown on invalid bytes, use a constructor that accepts an encoding object as a parameter, such as . The BaseStream property is initialized using the stream parameter. The position of the stream is not reset.
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see dd66cd4c-b087-415f-9c3e-94e3a1835f74.