[C#]结构体和字节数组的相互转化

 public static class StructCopyer
    {
        //        相当于序列化与反序列化，但是不用借助外部文件
        //1、struct转换为Byte[]
        public static Byte[] StructToBytes(Object structure)
        {
            Int32 size = Marshal.SizeOf(structure);
            IntPtr buffer = Marshal.AllocHGlobal(size);

            try
            {
                Marshal.StructureToPtr(structure, buffer, false);
                Byte[] bytes = new Byte[size];
                Marshal.Copy(buffer, bytes, 0, size);

                return bytes;
            }
            finally
            {
                Marshal.FreeHGlobal(buffer);
            }

        }

        //2、Byte[]转换为struct
        public static Object BytesToStruct(Byte[] bytes, Type strcutType)
        {
            Int32 size = Marshal.SizeOf(strcutType);
            IntPtr buffer = Marshal.AllocHGlobal(size);

            try
            {
                Marshal.Copy(bytes, 0, buffer, size);

                return Marshal.PtrToStructure(buffer, strcutType);
            }
            finally
            {
                Marshal.FreeHGlobal(buffer);
            }
        }

    }