[C#] Mini-Webserver

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
using System.Net.Sockets;
namespace Flash_Server.Packets
{
   public class Packet
    {




        public int Size { get; private set; }
        public int DataSize { get; private set; }
        public byte Operation { get; private set; }
        public byte[] Data { get; private set; }


        public Packet(byte Operation, byte[] Data)
        {
            Size = sizeof(byte) + sizeof(int) + Data.Length;
            DataSize = Data.Length;
            this.Operation = Operation;
            this.Data = Data;
        }


        public void SetData(byte Operation)
        {
            Size = sizeof(byte) + sizeof(int) + Data.Length;
            DataSize = Data.Length;
            this.Operation = Operation;
        }
        public void SetData(byte[] Data)
        {
            Size = sizeof(byte) + sizeof(int) + Data.Length;
            DataSize = Data.Length;
            this.Data = Data;
        }
        public void SetData(byte Operation, byte[] Data)
        {
            Size = sizeof(byte) + sizeof(int) + Data.Length;
            DataSize = Data.Length;
            this.Operation = Operation;
            this.Data = Data;
        }


        public byte[] GetBuffer()
        {
            MemoryStream ms = new MemoryStream();
            ms.WriteByte(Operation);
            ms.Write(BitConverter.GetBytes(DataSize), 0, sizeof(int));
            ms.Write(Data, 0, Data.Length);
            ms.Close();
            ms.Dispose();


            return ms.GetBuffer();
        }
        public bool SendPacket(Socket socket)
        {
            try
            {
                socket.Send(GetBuffer());
                return true;
            }
            catch
            {
                return false;
            }
        }


        public static Packet Parse(byte[] buffer)
        {
            byte Operation = buffer[0];
            int DataSize = BitConverter.ToInt32(buffer, sizeof(byte));
            byte[] Data = new byte[DataSize];
            for (int i = 0; i < DataSize; i++)
            {
                Data[i] = buffer[i + sizeof(byte) + sizeof(int)];
            }
            return new Packet(Operation, Data);
        }
        public static Packet Receive(Socket socket)
        {
            byte[] buffer = new byte[socket.Available];
            socket.Receive(buffer);
            return Packet.Parse(buffer);
        }


    }
}