[RESOLVED] Inserting into an Array but not ArrayList

How can I add a string to an existing array, but without using an array list?

Create a new array with the appropriate size and add the items from the old array into it.

Code:

---

            string[] existingarray = { "one", "two", "three" };
            foreach (string s in existingarray)
                Console.Write(s + " ");
            Console.WriteLine();
            string newvalue = "four";
            string[] newarray = new string[4];
            newarray[0] = existingarray[0];
            newarray[1] = existingarray[1];
            newarray[2] = existingarray[2];
            newarray[3] = newvalue;
            foreach (string s in newarray)
                Console.Write(s + " ");
            Console.WriteLine();

---