.NET Framework Class Library
BinaryReader.FillBuffer Method
Fills the internal buffer with the specified number of bytes read from the stream.
Assembly: mscorlib (in mscorlib.dll)
Syntax
Visual Basic
Protected Overridable Sub FillBuffer ( _ numBytes As Integer _ )
C#
protected virtual void FillBuffer( int numBytes )
Visual C++
protected: virtual void FillBuffer( int numBytes )
F#
abstract FillBuffer : numBytes:int -> unit override FillBuffer : numBytes:int -> unit
Parameters
- numBytes
- Type: System.Int32
The number of bytes to be read.
Exceptions
| Exception | Condition |
|---|---|
| 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. |
Remarks
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.
Version Information
.NET Framework
Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0.NET Framework Client Profile
Supported in: 4, 3.5 SP1Portable Class Library
Supported in: Portable Class LibraryPlatforms
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
See Also