/// <summary> /// Reads an 8-byte signed integer from the current stream and advances the current /// position of the stream by eight bytes. /// </summary> /// <returns>An 8-byte signed integer read from the current stream.</returns> public long ReadInt64() { Debug.Assert(_buffer != null); var valRead = _buffer.GetLong(_offset); _offset += WoffBuffer.SizeOfLong; return(valRead); }