BinaryReader.FillBuffer Method
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Fills the internal buffer with the specified number of bytes read from the stream.
Namespace: System.IO
Assembly: mscorlib (in mscorlib.dll)
Syntax
Protected Overridable Sub FillBuffer ( _
numBytes As Integer _
)
protected virtual void FillBuffer(
int numBytes
)
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.
Version Information
Windows Phone OS
Supported in: 8.1, 8.0, 7.1, 7.0
Platforms
Windows Phone