Helper.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace ArtNet.ArtNet
{
    static class Helper
    {
        static public void WriteString(ref byte[] Data, uint Offset, string Text, uint Length)
        {
            int i;

            for (i = 0; i < Length; i++)
            {
                if (i < Text.Length)
                {
                    Data[Offset + i] = Convert.ToByte(Text[i]);
                }
                else
                {
                    Data[Offset + i] = 0;
                }
            }

            // Пследний символ всегда 0
            Data[Offset + Length - 1] = 0;
        }

        static public void WriteArray(ref byte[] Data, uint Offset, byte[] Source, uint Length)
        {
            int i;

            for (i = 0; i < Length; i++)
            {
                if (i < Source.Length)
                {
                    Data[Offset + i] = Source[i];
                }
                else
                {
                    Data[Offset + i] = 0;
                }
            }
        }

        // LB HB
        static public void WriteUInt16(ref byte[] Data, uint Offset, int Value)
        {
            Data[Offset + 0] = Convert.ToByte(Value & 0xFF); // LSB
            Data[Offset + 1] = Convert.ToByte((Value >> 8) & 0xFF); // MSB
        }

        // HB LB
        static public void WriteUInt16BE(ref byte[] Data, uint Offset, int Value)
        {
            Data[Offset + 1] = Convert.ToByte(Value & 0xFF); // LSB
            Data[Offset + 0] = Convert.ToByte((Value >> 8) & 0xFF); // MSB
        }

        static public void WriteByte(ref byte[] Data, uint Offset, byte Value)
        {
            Data[Offset] = Value;
        }
    }
}