FlatBuffers.ByteBuffer.PutByte C# (CSharp) Method

        public void PutByte(int offset, byte value)
        {
            AssertOffsetAndLength(offset, sizeof(byte));
            _buffer[offset] = value;
        }

 public void Pad(int size)
 {
     for (var i = 0; i < size; i++)
     {
         _bb.PutByte(--_space, 0);
     }
 }