How do I clone a range of array elements to a new array?

Question

I have an array X of 10 elements. I would like to create a new array containing all the elements from X that begin at index 3 and ends in index 7. Sure I can easily write a

Answer 1

public   static   T[]   SubArray(T[] data, int index, int length)
        {
            List retVal = new List();
            if (data == null || data.Length == 0)
                return retVal.ToArray();
            bool startRead = false;
            int count = 0;
            for (int i = 0; i < data.Length; i++)
            {
                if (i == index && !startRead)
                    startRead = true;
                if (startRead)
                {

                    retVal.Add(data[i]);
                    count++;

                    if (count == length)
                        break;
                }
            }
            return retVal.ToArray();
        }