public override int Read(
	byte[] buffer,
	int offset,
	int count
)

Public Overrides Function Read ( 
	buffer As Byte(),
	offset As Integer,
	count As Integer
) As Integer

abstract Read : 
        buffer : byte[] * 
        offset : int * 
        count : int -> int 
override Read : 
        buffer : byte[] * 
        offset : int * 
        count : int -> int