IOExtensionsReadExact - метод

public static int ReadExact(
	this Stream stream,
	byte[] buffer,
	int index,
	int count
)

<ExtensionAttribute>
Public Shared Function ReadExact ( 
	stream As Stream,
	buffer As Byte(),
	index As Integer,
	count As Integer
) As Integer

public:
[ExtensionAttribute]
static int ReadExact(
	Stream^ stream, 
	array<unsigned char>^ buffer, 
	int index, 
	int count
)

[<ExtensionAttribute>]
static member ReadExact : 
        stream : Stream * 
        buffer : byte[] * 
        index : int * 
        count : int -> int