mixed-case

I am in need of generating a random string with spaces and mixedCase. This is all I got so far: /// <summary> /// The Typing monkey generates random strings - can't be static 'cause it's a monkey. /// </summary> /// <remarks> /// If you wait long enough it will eventually produce Shakespeare. /// </remarks> class TypingMonkey { /// <summary> /// The Typing Monkey Generates a random string with the given length. /// </summary> /// <param name="size">Size of the string</param> /// <returns>Random string</returns> public string TypeAway(int size) { StringBuilder builder = new StringBuilder();