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BinaryReader.FillBuffer Method

Fills the internal buffer with the specified number of bytes read from the stream.

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

abstract FillBuffer : 
        numBytes:int -> unit  
override FillBuffer : 
        numBytes:int -> unit

Parameters

numBytes
Type: System.Int32

The number of bytes to be read.

ExceptionCondition
EndOfStreamException

The end of the stream is reached before numBytes could be read.

IOException

An I/O error occurs.

ArgumentOutOfRangeException

Requested numBytes is larger than the internal buffer size.

The internal buffer size is the larger value between 16 and the value returned by GetMaxByteCount for the specified encoding.

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

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8
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