public virtual ErrorCode Transfer(
	IntPtr buffer,
	int offset,
	int length,
	int timeout,
	out int transferLength
)

Public Overridable Function Transfer ( _
	buffer As IntPtr, _
	offset As Integer, _
	length As Integer, _
	timeout As Integer, _
	<OutAttribute> ByRef transferLength As Integer _
) As ErrorCode

public:
virtual ErrorCode Transfer(
	IntPtr buffer, 
	int offset, 
	int length, 
	int timeout, 
	[OutAttribute] int% transferLength
)